8 research outputs found
The isospin structure of photoproduction of πη pairs from the nucleon in the threshold region
- Author
- Ahrens J.(Institut für Kernphysik, University of Mainz, Mainz, D-55099, Germany)
- Annand J.R.M.(SUPA School of Physics and Astronomy, University of Glasgow, G12 8QQ, United Kingdom)
- Arends H.J.(Institut für Kernphysik, University of Mainz, Mainz, D-55099, Germany)
- Bantawa K.(Kent State University, Kent, OH, 44242, USA)
- Bartolome P.A.(Institut für Kernphysik, University of Mainz, Mainz, D-55099, Germany)
- Beck R.(Helmholtz-Institut für Strahlen- und Kernphysik, University Bonn, Bonn, D-53115, Germany)
- Bekrenev V.(Petersburg Nuclear Physics Institute, Gatchina, RU-188300, Russia)
- Berghäuser H.(II. Physikalisches Institut, University of Giessen, Giessen, D-35392, Germany)
- Braghieri A.(INFN Sezione di Pavia, Pavia, Pavia, I-27100, Italy)
- Branford D.(SUPA School of Physics, University of Edinburgh, Edinburgh, EH9 3JZ, United Kingdom)
- Briscoe W.J.(Center for Nuclear Studies, The George Washington University, Washington, DC, 20052, USA)
- Brudvik J.(University of California Los Angeles, Los Angeles, CA, 90095-1547, USA)
- Cherepnya S.(Lebedev Physical Institute, Moscow, RU-119991, Russia)
- Costanza S.(INFN Sezione di Pavia, Pavia, Pavia, I-27100, Italy)
- Demissie B.(Center for Nuclear Studies, The George Washington University, Washington, DC, 20052, USA)
- Dieterle M.(Department of Physics, University of Basel, Basel, Ch-4056, Switzerland)
- Downie E.J.(Institut für Kernphysik, University of Mainz, Mainz, D-55099, Germany)
- Drexler P.(II. Physikalisches Institut, University of Giessen, Giessen, D-35392, Germany)
- Fil'kov L.V.(Lebedev Physical Institute, Moscow, RU-119991, Russia)
- Fix A.(Laboratory of Mathematical Physics, Tomsk Polytechnic University, Tomsk, Russia)
- Glazier D.I.(SUPA School of Physics and Astronomy, University of Glasgow, G12 8QQ, United Kingdom)
- Hamilton D.(SUPA School of Physics and Astronomy, University of Glasgow, G12 8QQ, United Kingdom)
- Heid E.(Institut für Kernphysik, University of Mainz, Mainz, D-55099, Germany)
- Hornidge D.(Mount Allison University, Sackville, New Brunswick, E4L1E6, Canada)
- Howdle D.(SUPA School of Physics and Astronomy, University of Glasgow, G12 8QQ, United Kingdom)
- Huber G.M.(University of Regina, Regina, SK, S4S-0A2, Canada)
- Jaegle I.(Department of Physics, University of Basel, Basel, Ch-4056, Switzerland)
- Jahn O.(Institut für Kernphysik, University of Mainz, Mainz, D-55099, Germany)
- Jude T.C.(SUPA School of Physics, University of Edinburgh, Edinburgh, EH9 3JZ, United Kingdom)
- Kashevarov V.L.(Lebedev Physical Institute, Moscow, RU-119991, Russia)
- Keshelashvili I.(Department of Physics, University of Basel, Basel, Ch-4056, Switzerland)
- Kondratiev R.(Institute for Nuclear Research, Moscow, RU-125047, Russia)
- Korolija M.(Rudjer Boskovic Institute, Zagreb, HR-10000, Croatia)
- Kruglov S.P.(Petersburg Nuclear Physics Institute, Gatchina, RU-188300, Russia)
- Krusche B.(Department of Physics, University of Basel, Basel, Ch-4056, Switzerland)
- Käser A.Department of Physics, University of Basel, Basel, Ch-4056, Switzerland
- Lisin V.(Institute for Nuclear Research, Moscow, RU-125047, Russia)
- Livingston K.(SUPA School of Physics and Astronomy, University of Glasgow, G12 8QQ, United Kingdom)
- MacGregor I.J.D.(SUPA School of Physics and Astronomy, University of Glasgow, G12 8QQ, United Kingdom)
- Maghrbi Y.(Department of Physics, University of Basel, Basel, Ch-4056, Switzerland)
- Mancell J.(SUPA School of Physics and Astronomy, University of Glasgow, G12 8QQ, United Kingdom)
- Manley D.M.(Kent State University, Kent, OH, 44242, USA)
- Marinides Z.(Center for Nuclear Studies, The George Washington University, Washington, DC, 20052, USA)
- McGeorge J.C.(SUPA School of Physics and Astronomy, University of Glasgow, G12 8QQ, United Kingdom)
- McNicoll E.(SUPA School of Physics and Astronomy, University of Glasgow, G12 8QQ, United Kingdom)
- Mekterovic D.(Rudjer Boskovic Institute, Zagreb, HR-10000, Croatia)
- Metag V.(II. Physikalisches Institut, University of Giessen, Giessen, D-35392, Germany)
- Micanovic S.(Rudjer Boskovic Institute, Zagreb, HR-10000, Croatia)
- Middleton D.G.(Mount Allison University, Sackville, New Brunswick, E4L1E6, Canada)
- Mushkarenkov A.(INFN Sezione di Pavia, Pavia, Pavia, I-27100, Italy)
- Nikolaev A.(Helmholtz-Institut für Strahlen- und Kernphysik, University Bonn, Bonn, D-53115, Germany)
- Novotny R.(II. Physikalisches Institut, University of Giessen, Giessen, D-35392, Germany)
- Oberle M.(Department of Physics, University of Basel, Basel, Ch-4056, Switzerland)
- Ostrick M.(Institut für Kernphysik, University of Mainz, Mainz, D-55099, Germany)
- Otte P.(Institut für Kernphysik, University of Mainz, Mainz, D-55099, Germany)
- Oussena B.(Institut für Kernphysik, University of Mainz, Mainz, D-55099, Germany)
- Pedroni P.(INFN Sezione di Pavia, Pavia, Pavia, I-27100, Italy)
- Pheron F.(Department of Physics, University of Basel, Basel, Ch-4056, Switzerland)
- Polonski A.(Institute for Nuclear Research, Moscow, RU-125047, Russia)
- Prakhov S.N.(University of California Los Angeles, Los Angeles, CA, 90095-1547, USA)
- Robinson J.(SUPA School of Physics and Astronomy, University of Glasgow, G12 8QQ, United Kingdom)
- Rosner G.(SUPA School of Physics and Astronomy, University of Glasgow, G12 8QQ, United Kingdom)
- Rostomyan T.(Department of Physics, University of Basel, Basel, Ch-4056, Switzerland)
- Schumann S.(Institut für Kernphysik, University of Mainz, Mainz, D-55099, Germany)
- Sikora M.H.(SUPA School of Physics, University of Edinburgh, Edinburgh, EH9 3JZ, United Kingdom)
- Sober D.I.(The Catholic University of America, Washington, DC, 20064, USA)
- Starostin A.(University of California Los Angeles, Los Angeles, CA, 90095-1547, USA)
- Supek I.(Rudjer Boskovic Institute, Zagreb, HR-10000, Croatia)
- Thiel M.(Institut für Kernphysik, University of Mainz, Mainz, D-55099, Germany)
- Thomas A.(Institut für Kernphysik, University of Mainz, Mainz, D-55099, Germany)
- Unverzagt M.(Institut für Kernphysik, University of Mainz, Mainz, D-55099, Germany)
- Watts D.P.(SUPA School of Physics, University of Edinburgh, Edinburgh, EH9 3JZ, United Kingdom)
- Werthmüller D.(Department of Physics, University of Basel, Basel, Ch-4056, Switzerland)
- Witthauer L.(Department of Physics, University of Basel, Basel, Ch-4056, Switzerland)
- Publication venue
- Publication date
- Field of study
Photoproduction of πη -pairs from nucleons has been investigated from threshold up to incident photon energies of ≈ 1.4 GeV. The quasi-free reactions γp→pπ0η , γn→nπ0η , γp→nπ+η , and γn→pπ−η were for the first time measured from nucleons bound in the deuteron. The corresponding reactions from a free-proton target were also studied to investigate final-state interaction effects (for neutral pions the free-proton results could be compared to previous measurements; the γp→nπ+η reaction was measured for the first time). For the π0η final state coherent production via the γd→dπ0η reaction was also investigated. The experiments were performed at the tagged photon beam of the Mainz MAMI accelerator using an almost 4 π coverage electromagnetic calorimeter composed of the Crystal Ball and TAPS detectors. The total cross sections for the four different final states obey the relation σ(pπ0η)≈σ(nπ0η)≈2σ(pπ−η)≈2σ(nπ+η) as expected for a dominant contribution from a Δ⋆→ηΔ(1232)→πηN reaction chain, which is also supported by the shapes of the invariant-mass distributions of nucleon–meson and π – η pairs. The experimental results are compared to the predictions from an isobar reaction model
Collins and Sivers asymmetries in muonproduction of pions and kaons off transversely polarised protons
- Author
- Adolph C.Universität Erlangen–Nürnberg, Physikalisches Institut, Erlangen, 91054, Germany
- Akhunzyanov R.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Alexeev G.D.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Alexeev M.G.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Amoroso A.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Andrieux V.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Anosov V.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Austregesilo A.(CERN, Geneva 23, 1211, Switzerland)
- Badełek B.(University of Warsaw, Faculty of Physics, Warsaw, 02-093, Poland)
- Balestra F.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Barth J.(Universität Bonn, Physikalisches Institut, Bonn, 53115, Germany)
- Baum G.(Universität Bielefeld, Fakultät für Physik, Bielefeld, 33501, Germany)
- Beck R.(Universität Bonn, Helmholtz-Institut für Strahlen- und Kernphysik, Bonn, 53115, Germany)
- Bedfer Y.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Berlin A.(Universität Bochum, Institut für Experimentalphysik, Bochum, 44780, Germany)
- Bernhard J.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Bicker K.(CERN, Geneva 23, 1211, Switzerland)
- Bielert E.R.(CERN, Geneva 23, 1211, Switzerland)
- Bieling J.(Universität Bonn, Physikalisches Institut, Bonn, 53115, Germany)
- Birsa R.(Trieste Section of INFN, Trieste, 34127, Italy)
- Bisplinghoff J.(Universität Bonn, Helmholtz-Institut für Strahlen- und Kernphysik, Bonn, 53115, Germany)
- Bodlak M.(Charles University in Prague, Faculty of Mathematics and Physics, Prague, 18000, Czech Republic)
- Boer M.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Bordalo P.(LIP, Lisbon, 1000-149, Portugal)
- Bradamante F.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Braun C.(Universität Erlangen–Nürnberg, Physikalisches Institut, Erlangen, 91054, Germany)
- Bressan A.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Burtin E.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Büchele M.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Capozza L.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Chiosso M.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Chung S.U.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Cicuttin A.(Abdus Salam ICTP, Trieste, 34151, Italy)
- Crespo M.L.(Abdus Salam ICTP, Trieste, 34151, Italy)
- Curiel Q.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- d'Hose N.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Dalla Torre S.(Trieste Section of INFN, Trieste, 34127, Italy)
- Dasgupta S.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Dasgupta S.S.(Matrivani Institute of Experimental Research & Education, Calcutta, 700 030, India)
- Denisov O.Yu.(Torino Section of INFN, Turin, 10125, Italy)
- Donskov S.V.(State Scientific Center Institute for High Energy Physics of National Research Center ‘Kurchatov Institute’, Protvino, 142281, Russia)
- Doshita N.(Yamagata University, Yamagata, 992-8510, Japan)
- du Fresne von Hohenesche N.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Duic V.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Dziewiecki M.(Warsaw University of Technology, Institute of Radioelectronics, Warsaw, 00-665, Poland)
- Dünnweber W.(Ludwig-Maximilians-Universität München, Department für Physik, Munich, 80799, Germany)
- Efremov A.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Elia C.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Eversheim P.D.(Universität Bonn, Helmholtz-Institut für Strahlen- und Kernphysik, Bonn, 53115, Germany)
- Eyrich W.(Universität Erlangen–Nürnberg, Physikalisches Institut, Erlangen, 91054, Germany)
- Faessler M.(Ludwig-Maximilians-Universität München, Department für Physik, Munich, 80799, Germany)
- Ferrero A.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Finger M.(Charles University in Prague, Faculty of Mathematics and Physics, Prague, 18000, Czech Republic)
- Finger M.(Charles University in Prague, Faculty of Mathematics and Physics, Prague, 18000, Czech Republic)
- Fischer H.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Franco C.(LIP, Lisbon, 1000-149, Portugal)
- Friedrich J.M.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Frolov V.(CERN, Geneva 23, 1211, Switzerland)
- Gautheron F.(Universität Bochum, Institut für Experimentalphysik, Bochum, 44780, Germany)
- Gavrichtchouk O.P.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Gerassimov S.(Lebedev Physical Institute, Moscow, 119991, Russia)
- Geyer R.(Ludwig-Maximilians-Universität München, Department für Physik, Munich, 80799, Germany)
- Gnesi I.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Gobbo B.(Trieste Section of INFN, Trieste, 34127, Italy)
- Goertz S.(Universität Bonn, Physikalisches Institut, Bonn, 53115, Germany)
- Gorzellik M.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Grabmüller S.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Grasso A.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Grube B.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Grussenmeyer T.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Guskov A.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Haas F.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Hahne D.(Universität Bonn, Physikalisches Institut, Bonn, 53115, Germany)
- Hashimoto R.(Yamagata University, Yamagata, 992-8510, Japan)
- Heinsius F.H.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Herrmann F.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Hinterberger F.(Universität Bonn, Helmholtz-Institut für Strahlen- und Kernphysik, Bonn, 53115, Germany)
- Horikawa N.(Nagoya University, Nagoya, 464, Japan)
- Huber S.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Höppner Ch.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Ishimoto S.(Yamagata University, Yamagata, 992-8510, Japan)
- Ivanov A.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Ivanshin Yu.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Iwata T.(Yamagata University, Yamagata, 992-8510, Japan)
- Jahn R.(Universität Bonn, Helmholtz-Institut für Strahlen- und Kernphysik, Bonn, 53115, Germany)
- Jary V.(Czech Technical University in Prague, Prague, 16636, Czech Republic)
- Jasinski P.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Joosten R.(Universität Bonn, Helmholtz-Institut für Strahlen- und Kernphysik, Bonn, 53115, Germany)
- Jörg P.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Kabuß E.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Ketzer B.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Khaustov G.V.(State Scientific Center Institute for High Energy Physics of National Research Center ‘Kurchatov Institute’, Protvino, 142281, Russia)
- Khokhlov Yu.A.(State Scientific Center Institute for High Energy Physics of National Research Center ‘Kurchatov Institute’, Protvino, 142281, Russia)
- Kisselev Yu.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Klein F.(Universität Bonn, Physikalisches Institut, Bonn, 53115, Germany)
- Klimaszewski K.(National Centre for Nuclear Research, Warsaw, 00-681, Poland)
- Koivuniemi J.H.(Universität Bochum, Institut für Experimentalphysik, Bochum, 44780, Germany)
- Kolosov V.N.(State Scientific Center Institute for High Energy Physics of National Research Center ‘Kurchatov Institute’, Protvino, 142281, Russia)
- Kondo K.(Yamagata University, Yamagata, 992-8510, Japan)
- Konorov I.(Lebedev Physical Institute, Moscow, 119991, Russia)
- Konstantinov V.F.(State Scientific Center Institute for High Energy Physics of National Research Center ‘Kurchatov Institute’, Protvino, 142281, Russia)
- Kotzinian A.M.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Kouznetsov O.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Kroumchtein Z.V.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Krämer M.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Kuchinski N.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Kunne F.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Kurek K.(National Centre for Nuclear Research, Warsaw, 00-681, Poland)
- Kurjata R.P.(Warsaw University of Technology, Institute of Radioelectronics, Warsaw, 00-665, Poland)
- Königsmann K.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Lednev A.A.(State Scientific Center Institute for High Energy Physics of National Research Center ‘Kurchatov Institute’, Protvino, 142281, Russia)
- Lehmann A.(Universität Erlangen–Nürnberg, Physikalisches Institut, Erlangen, 91054, Germany)
- Levillain M.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Levorato S.(Trieste Section of INFN, Trieste, 34127, Italy)
- Lichtenstadt J.(Tel Aviv University, School of Physics and Astronomy, Tel Aviv, 69978, Israel)
- Maggiora A.(Torino Section of INFN, Turin, 10125, Italy)
- Magnon A.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Makke N.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Mallot G.K.(CERN, Geneva 23, 1211, Switzerland)
- Marchand C.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Martin A.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Marzec J.(Warsaw University of Technology, Institute of Radioelectronics, Warsaw, 00-665, Poland)
- Matousek J.(Charles University in Prague, Faculty of Mathematics and Physics, Prague, 18000, Czech Republic)
- Matsuda H.(Yamagata University, Yamagata, 992-8510, Japan)
- Matsuda T.(University of Miyazaki, Miyazaki, 889-2192, Japan)
- Meshcheryakov G.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Meyer W.(Universität Bochum, Institut für Experimentalphysik, Bochum, 44780, Germany)
- Michigami T.(Yamagata University, Yamagata, 992-8510, Japan)
- Mikhailov Yu.V.(State Scientific Center Institute for High Energy Physics of National Research Center ‘Kurchatov Institute’, Protvino, 142281, Russia)
- Miyachi Y.(Yamagata University, Yamagata, 992-8510, Japan)
- Nagaytsev A.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Nagel T.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Nerling F.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Neubert S.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Neyret D.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Novy J.(Czech Technical University in Prague, Prague, 16636, Czech Republic)
- Nowak W.-D.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Nunes A.S.(LIP, Lisbon, 1000-149, Portugal)
- Olshevsky A.G.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Orlov I.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Ostrick M.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Panknin R.(Universität Bonn, Physikalisches Institut, Bonn, 53115, Germany)
- Panzieri D.(University of Eastern Piedmont, Alessandria, 15100, Italy)
- Parsamyan B.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Paul S.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Pesaro G.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Peshekhonov D.V.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Platchkov S.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Pochodzalla J.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Polyakov V.A.(State Scientific Center Institute for High Energy Physics of National Research Center ‘Kurchatov Institute’, Protvino, 142281, Russia)
- Pretz J.(Universität Bonn, Physikalisches Institut, Bonn, 53115, Germany)
- Quaresma M.(LIP, Lisbon, 1000-149, Portugal)
- Quintans C.(LIP, Lisbon, 1000-149, Portugal)
- Ramos S.(LIP, Lisbon, 1000-149, Portugal)
- Regali C.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Reicherz G.(Universität Bochum, Institut für Experimentalphysik, Bochum, 44780, Germany)
- Rocco E.(CERN, Geneva 23, 1211, Switzerland)
- Rossiyskaya N.S.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Ryabchikov D.I.(State Scientific Center Institute for High Energy Physics of National Research Center ‘Kurchatov Institute’, Protvino, 142281, Russia)
- Rychter A.(Warsaw University of Technology, Institute of Radioelectronics, Warsaw, 00-665, Poland)
- Samoylenko V.D.(State Scientific Center Institute for High Energy Physics of National Research Center ‘Kurchatov Institute’, Protvino, 142281, Russia)
- Sandacz A.(National Centre for Nuclear Research, Warsaw, 00-681, Poland)
- Sarkar S.(Matrivani Institute of Experimental Research & Education, Calcutta, 700 030, India)
- Savin I.A.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Sbrizzai G.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Schiavon P.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Schill C.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Schlüter T.(Ludwig-Maximilians-Universität München, Department für Physik, Munich, 80799, Germany)
- Schmidt K.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Schmieden H.(Universität Bonn, Physikalisches Institut, Bonn, 53115, Germany)
- Schopferer S.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Schott M.(CERN, Geneva 23, 1211, Switzerland)
- Schönning K.(CERN, Geneva 23, 1211, Switzerland)
- Shevchenko O.Yu.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Silva L.(LIP, Lisbon, 1000-149, Portugal)
- Sinha L.(Matrivani Institute of Experimental Research & Education, Calcutta, 700 030, India)
- Sirtl S.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Slunecka M.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Sosio S.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Sozzi F.(Trieste Section of INFN, Trieste, 34127, Italy)
- Srnka A.(Institute of Scientific Instruments, AS CR, Brno, 61264, Czech Republic)
- Steiger L.(Trieste Section of INFN, Trieste, 34127, Italy)
- Stolarski M.(LIP, Lisbon, 1000-149, Portugal)
- Sulc M.(Technical University in Liberec, Liberec, 46117, Czech Republic)
- Sulej R.(National Centre for Nuclear Research, Warsaw, 00-681, Poland)
- Suzuki H.(Yamagata University, Yamagata, 992-8510, Japan)
- Szabelski A.(National Centre for Nuclear Research, Warsaw, 00-681, Poland)
- Szameitat T.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Sznajder P.(National Centre for Nuclear Research, Warsaw, 00-681, Poland)
- Takekawa S.(University of Turin, Department of Physics, Turin, 10125, Italy)
- ter Wolbeek J.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Tessaro S.(Trieste Section of INFN, Trieste, 34127, Italy)
- Tessarotto F.(Trieste Section of INFN, Trieste, 34127, Italy)
- Thibaud F.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Uhl S.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Uman I.(Ludwig-Maximilians-Universität München, Department für Physik, Munich, 80799, Germany)
- Virius M.(Czech Technical University in Prague, Prague, 16636, Czech Republic)
- von Harrach D.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Wang L.(Universität Bochum, Institut für Experimentalphysik, Bochum, 44780, Germany)
- Weisrock T.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Wilfert M.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Windmolders R.(Universität Bonn, Physikalisches Institut, Bonn, 53115, Germany)
- Wollny H.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Zaremba K.(Warsaw University of Technology, Institute of Radioelectronics, Warsaw, 00-665, Poland)
- Zavertyaev M.(Lebedev Physical Institute, Moscow, 119991, Russia)
- Zemlyanichkina E.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Ziembicki M.(Warsaw University of Technology, Institute of Radioelectronics, Warsaw, 00-665, Poland)
- Zink A.(Universität Erlangen–Nürnberg, Physikalisches Institut, Erlangen, 91054, Germany)
- Publication venue
- Publication date
- Field of study
Measurements of the Collins and Sivers asymmetries for charged pions and charged and neutral kaons produced in semi-inclusive deep-inelastic scattering of high energy muons off transversely polarised protons are presented. The results were obtained using all the available COMPASS proton data, which were taken in the years 2007 and 2010. The Collins asymmetries exhibit in the valence region a non-zero signal for pions and there are hints of non-zero signal also for kaons. The Sivers asymmetries are found to be positive for positive pions and kaons and compatible with zero otherwise
Search for exclusive photoproduction of Zc± (3900) at COMPASS
- Author
- Adolph C.Universität Erlangen–Nürnberg, Physikalisches Institut, Erlangen, 91054, Germany
- Akhunzyanov R.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Alexeev G.D.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Alexeev M.G.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Amoroso A.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Andrieux V.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Anosov V.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Austregesilo A.(CERN, Geneva 23, 1211, Switzerland)
- Badełek B.(University of Warsaw, Faculty of Physics, Warsaw, 00-681, Poland)
- Balestra F.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Barth J.(Universität Bonn, Physikalisches Institut, Bonn, 53115, Germany)
- Baum G.(Universität Bielefeld, Fakultät für Physik, Bielefeld, 33501, Germany)
- Beck R.(Universität Bonn, Helmholtz-Institut für Strahlen- und Kernphysik, Bonn, 53115, Germany)
- Bedfer Y.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Berlin A.(Universität Bochum, Institut für Experimentalphysik, Bochum, 44780, Germany)
- Bernhard J.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Bicker K.(CERN, Geneva 23, 1211, Switzerland)
- Bielert E.R.(CERN, Geneva 23, 1211, Switzerland)
- Bieling J.(Universität Bonn, Physikalisches Institut, Bonn, 53115, Germany)
- Birsa R.(Trieste Section of INFN, Trieste, 34127, Italy)
- Bisplinghoff J.(Universität Bonn, Helmholtz-Institut für Strahlen- und Kernphysik, Bonn, 53115, Germany)
- Bodlak M.(Charles University in Prague, Faculty of Mathematics and Physics, Prague, 18000, Czech Republic)
- Boer M.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Bordalo P.(LIP, Lisbon, 1000-149, Portugal)
- Bradamante F.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Braun C.(Universität Erlangen–Nürnberg, Physikalisches Institut, Erlangen, 91054, Germany)
- Bressan A.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Burtin E.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Büchele M.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Capozza L.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Chiosso M.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Chung S.U.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Cicuttin A.(Abdus Salam ICTP, Trieste, 34151, Italy)
- Crespo M.L.(Abdus Salam ICTP, Trieste, 34151, Italy)
- Curiel Q.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- d'Hose N.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Dalla Torre S.(Trieste Section of INFN, Trieste, 34127, Italy)
- Dasgupta S.(Trieste Section of INFN, Trieste, 34127, Italy)
- Dasgupta S.S.(Matrivani Institute of Experimental Research & Education, Calcutta, 700 030, India)
- Denisov O.Yu.(Torino Section of INFN, Turin, 10125, Italy)
- Donskov S.V.(State Scientific Center Institute for High Energy Physics of National Research Center ‘Kurchatov Institute’, Protvino, 142281, Russia)
- Doshita N.(Yamagata University, Yamagata, 992-8510, Japan)
- du Fresne von Hohenesche N.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Duic V.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Dziewiecki M.(Warsaw University of Technology, Institute of Radioelectronics, 00-665 Warsaw, Poland)
- Dünnweber W.(Ludwig-Maximilians-Universität München, Department für Physik, Munich, 80799, Germany)
- Efremov A.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Elia C.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Eversheim P.D.(Universität Bonn, Helmholtz-Institut für Strahlen- und Kernphysik, Bonn, 53115, Germany)
- Eyrich W.(Universität Erlangen–Nürnberg, Physikalisches Institut, Erlangen, 91054, Germany)
- Faessler M.(Ludwig-Maximilians-Universität München, Department für Physik, Munich, 80799, Germany)
- Ferrero A.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Filin A.(State Scientific Center Institute for High Energy Physics of National Research Center ‘Kurchatov Institute’, Protvino, 142281, Russia)
- Finger M.(Charles University in Prague, Faculty of Mathematics and Physics, Prague, 18000, Czech Republic)
- Finger M.(Charles University in Prague, Faculty of Mathematics and Physics, Prague, 18000, Czech Republic)
- Fischer H.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Franco C.(LIP, Lisbon, 1000-149, Portugal)
- Friedrich J.M.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Frolov V.(CERN, Geneva 23, 1211, Switzerland)
- Gautheron F.(Universität Bochum, Institut für Experimentalphysik, Bochum, 44780, Germany)
- Gavrichtchouk O.P.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Gerassimov S.(Lebedev Physical Institute, Moscow, 119991, Russia)
- Geyer R.(Ludwig-Maximilians-Universität München, Department für Physik, Munich, 80799, Germany)
- Gnesi I.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Gobbo B.(Trieste Section of INFN, Trieste, 34127, Italy)
- Goertz S.(Universität Bonn, Physikalisches Institut, Bonn, 53115, Germany)
- Gorzellik M.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Grabmüller S.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Grasso A.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Grube B.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Grussenmeyer T.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Guskov A.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Haas F.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Hahne D.(Universität Bonn, Physikalisches Institut, Bonn, 53115, Germany)
- Hashimoto R.(Yamagata University, Yamagata, 992-8510, Japan)
- Heinsius F.H.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Herrmann F.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Hinterberger F.(Universität Bonn, Helmholtz-Institut für Strahlen- und Kernphysik, Bonn, 53115, Germany)
- Horikawa N.(Nagoya University, Nagoya, 464, Japan)
- Huber S.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Höppner Ch.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Ishimoto S.(Yamagata University, Yamagata, 992-8510, Japan)
- Ivanov A.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Ivanshin Yu.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Iwata T.(Yamagata University, Yamagata, 992-8510, Japan)
- Jahn R.(Universität Bonn, Helmholtz-Institut für Strahlen- und Kernphysik, Bonn, 53115, Germany)
- Jary V.(Czech Technical University in Prague, Prague, 16636, Czech Republic)
- Jasinski P.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Joosten R.(Universität Bonn, Helmholtz-Institut für Strahlen- und Kernphysik, Bonn, 53115, Germany)
- Jörg P.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Kabuß E.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Ketzer B.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Khaustov G.V.(State Scientific Center Institute for High Energy Physics of National Research Center ‘Kurchatov Institute’, Protvino, 142281, Russia)
- Khokhlov Yu.A.(State Scientific Center Institute for High Energy Physics of National Research Center ‘Kurchatov Institute’, Protvino, 142281, Russia)
- Kisselev Yu.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Klein F.(Universität Bonn, Physikalisches Institut, Bonn, 53115, Germany)
- Klimaszewski K.(National Centre for Nuclear Research, Warsaw, 00-681, Poland)
- Koivuniemi J.H.(Universität Bochum, Institut für Experimentalphysik, Bochum, 44780, Germany)
- Kolosov V.N.(State Scientific Center Institute for High Energy Physics of National Research Center ‘Kurchatov Institute’, Protvino, 142281, Russia)
- Kondo K.(Yamagata University, Yamagata, 992-8510, Japan)
- Konorov I.(Lebedev Physical Institute, Moscow, 119991, Russia)
- Konstantinov V.F.(State Scientific Center Institute for High Energy Physics of National Research Center ‘Kurchatov Institute’, Protvino, 142281, Russia)
- Kotzinian A.M.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Kouznetsov O.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Kroumchtein Z.V.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Krämer M.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Kuchinski N.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Kunne F.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Kurek K.(National Centre for Nuclear Research, Warsaw, 00-681, Poland)
- Kurjata R.P.(Warsaw University of Technology, Institute of Radioelectronics, 00-665 Warsaw, Poland)
- Königsmann K.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Lednev A.A.(State Scientific Center Institute for High Energy Physics of National Research Center ‘Kurchatov Institute’, Protvino, 142281, Russia)
- Lehmann A.(Universität Erlangen–Nürnberg, Physikalisches Institut, Erlangen, 91054, Germany)
- Levillain M.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Levorato S.(Trieste Section of INFN, Trieste, 34127, Italy)
- Lichtenstadt J.(Tel Aviv University, School of Physics and Astronomy, Tel Aviv, 69978, Israel)
- Maggiora A.(Torino Section of INFN, Turin, 10125, Italy)
- Magnon A.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Makke N.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Mallot G.K.(CERN, Geneva 23, 1211, Switzerland)
- Marchand C.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Martin A.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Marzec J.(Warsaw University of Technology, Institute of Radioelectronics, 00-665 Warsaw, Poland)
- Matousek J.(Charles University in Prague, Faculty of Mathematics and Physics, Prague, 18000, Czech Republic)
- Matsuda H.(Yamagata University, Yamagata, 992-8510, Japan)
- Matsuda T.(University of Miyazaki, Miyazaki, 889-2192, Japan)
- Meshcheryakov G.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Meyer W.(Universität Bochum, Institut für Experimentalphysik, Bochum, 44780, Germany)
- Michigami T.(Yamagata University, Yamagata, 992-8510, Japan)
- Mikhailov Yu.V.(State Scientific Center Institute for High Energy Physics of National Research Center ‘Kurchatov Institute’, Protvino, 142281, Russia)
- Miyachi Y.(Yamagata University, Yamagata, 992-8510, Japan)
- Nagaytsev A.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Nagel T.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Nerling F.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Neubert S.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Neyret D.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Nikolaenko V.I.(State Scientific Center Institute for High Energy Physics of National Research Center ‘Kurchatov Institute’, Protvino, 142281, Russia)
- Novy J.(Czech Technical University in Prague, Prague, 16636, Czech Republic)
- Nowak W.-D.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Nunes A.S.(LIP, Lisbon, 1000-149, Portugal)
- Olshevsky A.G.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Orlov I.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Ostrick M.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Panknin R.(Universität Bonn, Physikalisches Institut, Bonn, 53115, Germany)
- Panzieri D.(University of Eastern Piedmont, Alessandria, 15100, Italy)
- Parsamyan B.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Paul S.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Peshekhonov D.V.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Platchkov S.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Pochodzalla J.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Polyakov V.A.(State Scientific Center Institute for High Energy Physics of National Research Center ‘Kurchatov Institute’, Protvino, 142281, Russia)
- Pretz J.(Universität Bonn, Physikalisches Institut, Bonn, 53115, Germany)
- Quaresma M.(LIP, Lisbon, 1000-149, Portugal)
- Quintans C.(LIP, Lisbon, 1000-149, Portugal)
- Ramos S.(LIP, Lisbon, 1000-149, Portugal)
- Regali C.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Reicherz G.(Universität Bochum, Institut für Experimentalphysik, Bochum, 44780, Germany)
- Rocco E.(CERN, Geneva 23, 1211, Switzerland)
- Rossiyskaya N.S.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Ryabchikov D.I.(State Scientific Center Institute for High Energy Physics of National Research Center ‘Kurchatov Institute’, Protvino, 142281, Russia)
- Rychter A.(Warsaw University of Technology, Institute of Radioelectronics, 00-665 Warsaw, Poland)
- Samoylenko V.D.(State Scientific Center Institute for High Energy Physics of National Research Center ‘Kurchatov Institute’, Protvino, 142281, Russia)
- Sandacz A.(National Centre for Nuclear Research, Warsaw, 00-681, Poland)
- Sarkar S.(Matrivani Institute of Experimental Research & Education, Calcutta, 700 030, India)
- Savin I.A.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Sbrizzai G.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Schiavon P.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Schill C.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Schlüter T.(Ludwig-Maximilians-Universität München, Department für Physik, Munich, 80799, Germany)
- Schmidt K.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Schmieden H.(Universität Bonn, Physikalisches Institut, Bonn, 53115, Germany)
- Schopferer S.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Schott M.(CERN, Geneva 23, 1211, Switzerland)
- Schönning K.(CERN, Geneva 23, 1211, Switzerland)
- Shevchenko O.Yu.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Silva L.(LIP, Lisbon, 1000-149, Portugal)
- Sinha L.(Matrivani Institute of Experimental Research & Education, Calcutta, 700 030, India)
- Sirtl S.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Slunecka M.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Sosio S.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Sozzi F.(Trieste Section of INFN, Trieste, 34127, Italy)
- Srnka A.(Institute of Scientific Instruments, AS CR, Brno, 61264, Czech Republic)
- Steiger L.(Trieste Section of INFN, Trieste, 34127, Italy)
- Stolarski M.(LIP, Lisbon, 1000-149, Portugal)
- Sulc M.(Technical University in Liberec, Liberec, 46117, Czech Republic)
- Sulej R.(National Centre for Nuclear Research, Warsaw, 00-681, Poland)
- Suzuki H.(Yamagata University, Yamagata, 992-8510, Japan)
- Szabelski A.(National Centre for Nuclear Research, Warsaw, 00-681, Poland)
- Szameitat T.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Sznajder P.(National Centre for Nuclear Research, Warsaw, 00-681, Poland)
- Takekawa S.(University of Turin, Department of Physics, Turin, 10125, Italy)
- ter Wolbeek J.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Tessaro S.(Trieste Section of INFN, Trieste, 34127, Italy)
- Tessarotto F.(Trieste Section of INFN, Trieste, 34127, Italy)
- Thibaud F.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Uhl S.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Uman I.(Ludwig-Maximilians-Universität München, Department für Physik, Munich, 80799, Germany)
- Virius M.(Czech Technical University in Prague, Prague, 16636, Czech Republic)
- von Harrach D.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Wang L.(Universität Bochum, Institut für Experimentalphysik, Bochum, 44780, Germany)
- Weisrock T.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Wilfert M.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Windmolders R.(Universität Bonn, Physikalisches Institut, Bonn, 53115, Germany)
- Wollny H.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Zaremba K.(Warsaw University of Technology, Institute of Radioelectronics, 00-665 Warsaw, Poland)
- Zavertyaev M.(Lebedev Physical Institute, Moscow, 119991, Russia)
- Zemlyanichkina E.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Ziembicki M.(Warsaw University of Technology, Institute of Radioelectronics, 00-665 Warsaw, Poland)
- Zink A.(Universität Erlangen–Nürnberg, Physikalisches Institut, Erlangen, 91054, Germany)
- Publication venue
- Publication date
- Field of study
A search for the exclusive production of the Zc±(3900) hadron by virtual photons has been performed in the channel Zc±(3900)→J/ψπ± . The data cover the range from 7 GeV to 19 GeV in the centre-of-mass energy of the photon–nucleon system. The full set of the COMPASS data set collected with a muon beam between 2002 and 2011 has been used. An upper limit for the ratio BR(Zc±(3900)→J/ψπ±)×σγN→Zc±(3900)N/σγN→J/ψN of 3.7×10−3 has been established at the confidence level of 90%
Spin alignment and violation of the OZI rule in exclusive ω and ϕ production in pp collisions
- Author
- Adolph C.(Universität Erlangen–Nürnberg, Physikalisches Institut, Erlangen, 91054, Germany)
- Akhunzyanov R.(Joint Institute for Nuclear Research, Dubna, Moscow region, 141980, Russia)
- Alexeev G.D.(Joint Institute for Nuclear Research, Dubna, Moscow region, 141980, Russia)
- Alexeev M.G.(Torino Section of INFN, Turin, 10125, Italy)
- Amoroso A.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Andrieux V.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Anosov V.(Joint Institute for Nuclear Research, Dubna, Moscow region, 141980, Russia)
- Austregesilo A.(CERN, Geneva 23, 1211, Switzerland)
- Badełek B.(University of Warsaw, Faculty of Physics, Warsaw, 00-681, Poland)
- Balestra F.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Barth J.(Universität Bonn, Physikalisches Institut, Bonn, 53115, Germany)
- Baum G.(Universität Bielefeld, Fakultät für Physik, Bielefeld, 33501, Germany)
- Beck R.(Universität Bonn, Helmholtz-Institut für Strahlen- und Kernphysik, Bonn, 53115, Germany)
- Bedfer Y.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Berlin A.(Universität Bochum, Institut für Experimentalphysik, Bochum, 44780, Germany)
- Bernhard J.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Bicker K.(CERN, Geneva 23, 1211, Switzerland)
- Bieling J.(Universität Bonn, Physikalisches Institut, Bonn, 53115, Germany)
- Birsa R.(Trieste Section of INFN, Trieste, 34127, Italy)
- Bisplinghoff J.(Universität Bonn, Helmholtz-Institut für Strahlen- und Kernphysik, Bonn, 53115, Germany)
- Bodlak M.(Charles University in Prague, Faculty of Mathematics and Physics, Prague, 18000, Czech Republic)
- Boer M.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Bordalo P.(LIP, Lisbon, 1000-149, Portugal)
- Bradamante F.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Braun C.(Universität Erlangen–Nürnberg, Physikalisches Institut, Erlangen, 91054, Germany)
- Bressan A.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Burtin E.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Büchele M.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Capozza L.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Chiosso M.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Chung S.U.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Cicuttin A.(Abdus Salam ICTP, Trieste, 34151, Italy)
- Crespo M.L.(Abdus Salam ICTP, Trieste, 34151, Italy)
- Curiel Q.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- d'Hose N.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Dalla Torre S.(Trieste Section of INFN, Trieste, 34127, Italy)
- Dasgupta S.(Trieste Section of INFN, Trieste, 34127, Italy)
- Dasgupta S.S.(Matrivani Institute of Experimental Research & Education, Calcutta, 700 030, India)
- Denisov O.Yu.(Torino Section of INFN, Turin, 10125, Italy)
- Donskov S.V.(State Research Center of the Russian Federation, Institute for High Energy Physics, Protvino, 142281, Russia)
- Doshita N.(Yamagata University, Yamagata, 992-8510, Japan)
- du Fresne von Hohenesche N.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Duic V.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Dziewiecki M.(Warsaw University of Technology, Institute of Radioelectronics, Warsaw, 00-665, Poland)
- Dünnweber W.(Ludwig-Maximilians-Universität München, Department für Physik, Munich, 80799, Germany)
- Efremov A.(Joint Institute for Nuclear Research, Dubna, Moscow region, 141980, Russia)
- Elia C.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Eversheim P.D.(Universität Bonn, Helmholtz-Institut für Strahlen- und Kernphysik, Bonn, 53115, Germany)
- Eyrich W.(Universität Erlangen–Nürnberg, Physikalisches Institut, Erlangen, 91054, Germany)
- Faessler M.(Ludwig-Maximilians-Universität München, Department für Physik, Munich, 80799, Germany)
- Ferrero A.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Filin A.(State Research Center of the Russian Federation, Institute for High Energy Physics, Protvino, 142281, Russia)
- Finger M.(Charles University in Prague, Faculty of Mathematics and Physics, Prague, 18000, Czech Republic)
- Finger M.(Charles University in Prague, Faculty of Mathematics and Physics, Prague, 18000, Czech Republic)
- Fischer H.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Franco C.(LIP, Lisbon, 1000-149, Portugal)
- Friedrich J.M.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Frolov V.(CERN, Geneva 23, 1211, Switzerland)
- Gautheron F.(Universität Bochum, Institut für Experimentalphysik, Bochum, 44780, Germany)
- Gavrichtchouk O.P.(Joint Institute for Nuclear Research, Dubna, Moscow region, 141980, Russia)
- Gerassimov S.(Lebedev Physical Institute, Moscow, 119991, Russia)
- Geyer R.(Ludwig-Maximilians-Universität München, Department für Physik, Munich, 80799, Germany)
- Gnesi I.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Gobbo B.(Trieste Section of INFN, Trieste, 34127, Italy)
- Goertz S.(Universität Bonn, Physikalisches Institut, Bonn, 53115, Germany)
- Gorzellik M.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Grabmüller S.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Grasso A.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Grube B.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Grussenmeyer T.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Guskov A.(Joint Institute for Nuclear Research, Dubna, Moscow region, 141980, Russia)
- Guthörl T.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Haas F.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Hahne D.(Universität Bonn, Physikalisches Institut, Bonn, 53115, Germany)
- Hashimoto R.(Yamagata University, Yamagata, 992-8510, Japan)
- Heinsius F.H.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Herrmann F.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Hinterberger F.(Universität Bonn, Helmholtz-Institut für Strahlen- und Kernphysik, Bonn, 53115, Germany)
- Horikawa N.(Nagoya University, Nagoya, 464, Japan)
- Huber S.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Höppner Ch.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Ishimoto S.(Yamagata University, Yamagata, 992-8510, Japan)
- Ivanov A.(Joint Institute for Nuclear Research, Dubna, Moscow region, 141980, Russia)
- Ivanshin Yu.(Joint Institute for Nuclear Research, Dubna, Moscow region, 141980, Russia)
- Iwata T.(Yamagata University, Yamagata, 992-8510, Japan)
- Jahn R.(Universität Bonn, Helmholtz-Institut für Strahlen- und Kernphysik, Bonn, 53115, Germany)
- Jary V.(Czech Technical University in Prague, Prague, 16636, Czech Republic)
- Jasinski P.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Joerg P.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Joosten R.(Universität Bonn, Helmholtz-Institut für Strahlen- und Kernphysik, Bonn, 53115, Germany)
- Kabuß E.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Ketzer B.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Khaustov G.V.(State Research Center of the Russian Federation, Institute for High Energy Physics, Protvino, 142281, Russia)
- Khokhlov Yu.A.(State Research Center of the Russian Federation, Institute for High Energy Physics, Protvino, 142281, Russia)
- Kisselev Yu.(Joint Institute for Nuclear Research, Dubna, Moscow region, 141980, Russia)
- Klein F.(Universität Bonn, Physikalisches Institut, Bonn, 53115, Germany)
- Klimaszewski K.(National Centre for Nuclear Research, Warsaw, 00-681, Poland)
- Koivuniemi J.H.(Universität Bochum, Institut für Experimentalphysik, Bochum, 44780, Germany)
- Kolosov V.N.(State Research Center of the Russian Federation, Institute for High Energy Physics, Protvino, 142281, Russia)
- Kondo K.(Yamagata University, Yamagata, 992-8510, Japan)
- Konorov I.(Lebedev Physical Institute, Moscow, 119991, Russia)
- Konstantinov V.F.(State Research Center of the Russian Federation, Institute for High Energy Physics, Protvino, 142281, Russia)
- Kotzinian A.M.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Kouznetsov O.(Joint Institute for Nuclear Research, Dubna, Moscow region, 141980, Russia)
- Kroumchtein Z.V.(Joint Institute for Nuclear Research, Dubna, Moscow region, 141980, Russia)
- Krämer M.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Kuchinski N.(Joint Institute for Nuclear Research, Dubna, Moscow region, 141980, Russia)
- Kunne F.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Kurek K.(National Centre for Nuclear Research, Warsaw, 00-681, Poland)
- Kurjata R.P.(Warsaw University of Technology, Institute of Radioelectronics, Warsaw, 00-665, Poland)
- Königsmann K.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Lednev A.A.(State Research Center of the Russian Federation, Institute for High Energy Physics, Protvino, 142281, Russia)
- Lehmann A.(Universität Erlangen–Nürnberg, Physikalisches Institut, Erlangen, 91054, Germany)
- Levillain M.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Levorato S.(Trieste Section of INFN, Trieste, 34127, Italy)
- Lichtenstadt J.(Tel Aviv University, School of Physics and Astronomy, Tel Aviv, 69978, Israel)
- Maggiora A.(Torino Section of INFN, Turin, 10125, Italy)
- Magnon A.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Makke N.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Mallot G.K.(CERN, Geneva 23, 1211, Switzerland)
- Marchand C.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Martin A.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Marzec J.(Warsaw University of Technology, Institute of Radioelectronics, Warsaw, 00-665, Poland)
- Matousek J.(Charles University in Prague, Faculty of Mathematics and Physics, Prague, 18000, Czech Republic)
- Matsuda H.(Yamagata University, Yamagata, 992-8510, Japan)
- Matsuda T.(University of Miyazaki, Miyazaki, 889-2192, Japan)
- Meshcheryakov G.(Joint Institute for Nuclear Research, Dubna, Moscow region, 141980, Russia)
- Meyer W.(Universität Bochum, Institut für Experimentalphysik, Bochum, 44780, Germany)
- Michigami T.(Yamagata University, Yamagata, 992-8510, Japan)
- Mikhailov Yu.V.(State Research Center of the Russian Federation, Institute for High Energy Physics, Protvino, 142281, Russia)
- Miyachi Y.(Yamagata University, Yamagata, 992-8510, Japan)
- Nagaytsev A.(Joint Institute for Nuclear Research, Dubna, Moscow region, 141980, Russia)
- Nagel T.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Nerling F.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Neubert S.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Neyret D.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Nikolaenko V.I.(State Research Center of the Russian Federation, Institute for High Energy Physics, Protvino, 142281, Russia)
- Novy J.(Czech Technical University in Prague, Prague, 16636, Czech Republic)
- Nowak W.-D.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Nunes A.S.(LIP, Lisbon, 1000-149, Portugal)
- Olshevsky A.G.(Joint Institute for Nuclear Research, Dubna, Moscow region, 141980, Russia)
- Orlov I.(Joint Institute for Nuclear Research, Dubna, Moscow region, 141980, Russia)
- Ostrick M.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Panknin R.(Universität Bonn, Physikalisches Institut, Bonn, 53115, Germany)
- Panzieri D.(University of Eastern Piedmont, Alessandria, 15100, Italy)
- Parsamyan B.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Paul S.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Platchkov S.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Pochodzalla J.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Polyakov V.A.(State Research Center of the Russian Federation, Institute for High Energy Physics, Protvino, 142281, Russia)
- Pretz J.(Universität Bonn, Physikalisches Institut, Bonn, 53115, Germany)
- Quaresma M.(LIP, Lisbon, 1000-149, Portugal)
- Quintans C.(LIP, Lisbon, 1000-149, Portugal)
- Ramos S.(LIP, Lisbon, 1000-149, Portugal)
- Regali C.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Reicherz G.(Universität Bochum, Institut für Experimentalphysik, Bochum, 44780, Germany)
- Rocco E.(CERN, Geneva 23, 1211, Switzerland)
- Rossiyskaya N.S.(Joint Institute for Nuclear Research, Dubna, Moscow region, 141980, Russia)
- Ryabchikov D.I.(State Research Center of the Russian Federation, Institute for High Energy Physics, Protvino, 142281, Russia)
- Rychter A.(Warsaw University of Technology, Institute of Radioelectronics, Warsaw, 00-665, Poland)
- Samoylenko V.D.(State Research Center of the Russian Federation, Institute for High Energy Physics, Protvino, 142281, Russia)
- Sandacz A.(National Centre for Nuclear Research, Warsaw, 00-681, Poland)
- Sapozhnikov M.(Joint Institute for Nuclear Research, Dubna, Moscow region, 141980, Russia)
- Sarkar S.(Matrivani Institute of Experimental Research & Education, Calcutta, 700 030, India)
- Savin I.A.(Joint Institute for Nuclear Research, Dubna, Moscow region, 141980, Russia)
- Sbrizzai G.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Schiavon P.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Schill C.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Schlüter T.(Ludwig-Maximilians-Universität München, Department für Physik, Munich, 80799, Germany)
- Schmidt K.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Schmieden H.(Universität Bonn, Physikalisches Institut, Bonn, 53115, Germany)
- Schopferer S.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Schott M.(CERN, Geneva 23, 1211, Switzerland)
- Schönning K.(CERN, Geneva 23, 1211, Switzerland)
- Shevchenko O.Yu.(Joint Institute for Nuclear Research, Dubna, Moscow region, 141980, Russia)
- Silva L.(LIP, Lisbon, 1000-149, Portugal)
- Sinha L.(Matrivani Institute of Experimental Research & Education, Calcutta, 700 030, India)
- Sirtl S.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Slunecka M.(Joint Institute for Nuclear Research, Dubna, Moscow region, 141980, Russia)
- Sosio S.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Sozzi F.(Trieste Section of INFN, Trieste, 34127, Italy)
- Srnka A.(Institute of Scientific Instruments, AS CR, Brno, 61264, Czech Republic)
- Steiger L.(Trieste Section of INFN, Trieste, 34127, Italy)
- Stolarski M.(LIP, Lisbon, 1000-149, Portugal)
- Sulc M.(Technical University in Liberec, Liberec, 46117, Czech Republic)
- Sulej R.(National Centre for Nuclear Research, Warsaw, 00-681, Poland)
- Suzuki H.(Yamagata University, Yamagata, 992-8510, Japan)
- Szableski A.(National Centre for Nuclear Research, Warsaw, 00-681, Poland)
- Szameitat T.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Sznajder P.(National Centre for Nuclear Research, Warsaw, 00-681, Poland)
- Takekawa S.(Torino Section of INFN, Turin, 10125, Italy)
- ter Wolbeek J.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Tessaro S.(Trieste Section of INFN, Trieste, 34127, Italy)
- Tessarotto F.(Trieste Section of INFN, Trieste, 34127, Italy)
- Thibaud F.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Uhl S.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Uman I.(Ludwig-Maximilians-Universität München, Department für Physik, Munich, 80799, Germany)
- Virius M.(Czech Technical University in Prague, Prague, 16636, Czech Republic)
- von Harrach D.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Wang L.(Universität Bochum, Institut für Experimentalphysik, Bochum, 44780, Germany)
- Weisrock T.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Wilfert M.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Windmolders R.(Universität Bonn, Physikalisches Institut, Bonn, 53115, Germany)
- Wollny H.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Zaremba K.(Warsaw University of Technology, Institute of Radioelectronics, Warsaw, 00-665, Poland)
- Zavertyaev M.(Lebedev Physical Institute, Moscow, 119991, Russia)
- Zemlyanichkina E.(Joint Institute for Nuclear Research, Dubna, Moscow region, 141980, Russia)
- Ziembicki M.(Warsaw University of Technology, Institute of Radioelectronics, Warsaw, 00-665, Poland)
- Zink A.(Universität Erlangen–Nürnberg, Physikalisches Institut, Erlangen, 91054, Germany)
- Publication venue
- Publication date
- Field of study
Exclusive production of the isoscalar vector mesons ω and ϕ is measured with a 190 GeV/c proton beam impinging on a liquid hydrogen target. Cross section ratios are determined in three intervals of the Feynman variable xF of the fast proton. A significant violation of the OZI rule is found, confirming earlier findings. Its kinematic dependence on xF and on the invariant mass MpV of the system formed by fast proton pfast and vector meson V is discussed in terms of diffractive production of pfastV resonances in competition with central production. The measurement of the spin density matrix element ρ00 of the vector mesons in different selected reference frames provides another handle to distinguish the contributions of these two major reaction types. Again, dependences of the alignment on xF and on MpV are found. Most of the observations can be traced back to the existence of several excited baryon states contributing to ω production which are absent in the case of the ϕ meson. Removing the low-mass MpV resonant region, the OZI rule is found to be violated by a factor of eight, independently of xF
Odd and even partial waves of ηπ− and η′π− in π−p→η(′)π−p at 191 GeV/c
- Author
- Adolph C.(Universität Erlangen–Nürnberg, Physikalisches Institut, Erlangen, 91054, Germany)
- Akhunzyanov R.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Alexeev G.D.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Alexeev M.G.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Amoroso A.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Andrieux V.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Anosov V.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Austregesilo A.(CERN, Geneva 23, 1211, Switzerland)
- Badełek B.(University of Warsaw, Faculty of Physics, Warsaw, 00-681, Poland)
- Balestra F.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Barth J.(Universität Bonn, Physikalisches Institut, Bonn, 53115, Germany)
- Baum G.(Universität Bielefeld, Germany)
- Beck R.(Universität Bonn, Helmholtz-Institut für Strahlen- und Kernphysik, Bonn, 53115, Germany)
- Bedfer Y.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Berlin A.(Universität Bochum, Germany)
- Bernhard J.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Bicker K.(CERN, Geneva 23, 1211, Switzerland)
- Bielert E.R.(CERN, Geneva 23, 1211, Switzerland)
- Bieling J.(Universität Bonn, Physikalisches Institut, Bonn, 53115, Germany)
- Birsa R.(Trieste Section of INFN, Trieste, 34127, Italy)
- Bisplinghoff J.(Universität Bonn, Helmholtz-Institut für Strahlen- und Kernphysik, Bonn, 53115, Germany)
- Bodlak M.(Charles University in Prague, Faculty of Mathematics and Physics, Prague, 18000, Czech Republic)
- Boer M.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Bordalo P.(LIP, Lisbon, 1000-149, Portugal)
- Bradamante F.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Braun C.(Universität Erlangen–Nürnberg, Physikalisches Institut, Erlangen, 91054, Germany)
- Bressan A.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Burtin E.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Büchele M.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Capozza L.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Chiosso M.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Chung S.U.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Cicuttin A.(Abdus Salam ICTP, Trieste, 34151, Italy)
- Crespo M.L.(Abdus Salam ICTP, Trieste, 34151, Italy)
- Curiel Q.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- d'Hose N.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Dalla Torre S.(Trieste Section of INFN, Trieste, 34127, Italy)
- Dasgupta S.(Trieste Section of INFN, Trieste, 34127, Italy)
- Dasgupta S.S.(Matrivani Institute of Experimental Research & Education, Calcutta, 700 030, India)
- Denisov O.Yu.(Torino Section of INFN, Turin, 10125, Italy)
- Donskov S.V.(State Scientific Center Institute for High Energy Physics of National Research Center ‘Kurchatov Institute’, Protvino, 142281, Russia)
- Doshita N.(Yamagata University, Yamagata, 992-8510, Japan)
- du Fresne von Hohenesche N.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Duic V.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Dziewiecki M.(Warsaw University of Technology, Institute of Radioelectronics, Warsaw, 00-665, Poland)
- Dünnweber W.(Ludwig-Maximilians-Universität München, Department für Physik, Munich, 80799, Germany)
- Efremov A.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Elia C.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Eversheim P.D.(Universität Bonn, Helmholtz-Institut für Strahlen- und Kernphysik, Bonn, 53115, Germany)
- Eyrich W.(Universität Erlangen–Nürnberg, Physikalisches Institut, Erlangen, 91054, Germany)
- Faessler M.(Ludwig-Maximilians-Universität München, Department für Physik, Munich, 80799, Germany)
- Ferrero A.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Finger M.(Charles University in Prague, Faculty of Mathematics and Physics, Prague, 18000, Czech Republic)
- Finger M.(Charles University in Prague, Faculty of Mathematics and Physics, Prague, 18000, Czech Republic)
- Fischer H.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Franco C.(LIP, Lisbon, 1000-149, Portugal)
- Friedrich J.M.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Frolov V.(CERN, Geneva 23, 1211, Switzerland)
- Gautheron F.(Universität Bochum, Germany)
- Gavrichtchouk O.P.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Gerassimov S.(Lebedev Physical Institute, Moscow, 119991, Russia)
- Geyer R.(Ludwig-Maximilians-Universität München, Department für Physik, Munich, 80799, Germany)
- Gnesi I.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Gobbo B.(Trieste Section of INFN, Trieste, 34127, Italy)
- Goertz S.(Universität Bonn, Physikalisches Institut, Bonn, 53115, Germany)
- Gorzellik M.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Grabmüller S.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Grasso A.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Grube B.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Grussenmeyer T.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Guskov A.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Haas F.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Hahne D.(Universität Bonn, Physikalisches Institut, Bonn, 53115, Germany)
- Hashimoto R.(Yamagata University, Yamagata, 992-8510, Japan)
- Heinsius F.H.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Herrmann F.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Hinterberger F.(Universität Bonn, Helmholtz-Institut für Strahlen- und Kernphysik, Bonn, 53115, Germany)
- Horikawa N.(Nagoya University, Nagoya, 464, Japan)
- Huber S.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Höppner Ch.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Ishimoto S.(Yamagata University, Yamagata, 992-8510, Japan)
- Ivanov A.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Ivanshin Yu.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Iwata T.(Yamagata University, Yamagata, 992-8510, Japan)
- Jahn R.(Universität Bonn, Helmholtz-Institut für Strahlen- und Kernphysik, Bonn, 53115, Germany)
- Jary V.(Czech Technical University in Prague, Prague, 16636, Czech Republic)
- Jasinski P.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Joosten R.(Universität Bonn, Helmholtz-Institut für Strahlen- und Kernphysik, Bonn, 53115, Germany)
- Jörg P.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Kabuß E.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Ketzer B.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Khaustov G.V.(State Scientific Center Institute for High Energy Physics of National Research Center ‘Kurchatov Institute’, Protvino, 142281, Russia)
- Khokhlov Yu.A.(State Scientific Center Institute for High Energy Physics of National Research Center ‘Kurchatov Institute’, Protvino, 142281, Russia)
- Kisselev Yu.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Klein F.(Universität Bonn, Physikalisches Institut, Bonn, 53115, Germany)
- Klimaszewski K.(National Centre for Nuclear Research, Warsaw, 00-681, Poland)
- Koivuniemi J.H.(Universität Bochum, Germany)
- Kolosov V.N.(State Scientific Center Institute for High Energy Physics of National Research Center ‘Kurchatov Institute’, Protvino, 142281, Russia)
- Kondo K.(Yamagata University, Yamagata, 992-8510, Japan)
- Konorov I.(Lebedev Physical Institute, Moscow, 119991, Russia)
- Konstantinov V.F.(State Scientific Center Institute for High Energy Physics of National Research Center ‘Kurchatov Institute’, Protvino, 142281, Russia)
- Kotzinian A.M.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Kouznetsov O.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Kroumchtein Z.V.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Krämer M.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Kuchinski N.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Kunne F.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Kurek K.(National Centre for Nuclear Research, Warsaw, 00-681, Poland)
- Kurjata R.P.(Warsaw University of Technology, Institute of Radioelectronics, Warsaw, 00-665, Poland)
- Königsmann K.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Lednev A.A.(State Scientific Center Institute for High Energy Physics of National Research Center ‘Kurchatov Institute’, Protvino, 142281, Russia)
- Lehmann A.(Universität Erlangen–Nürnberg, Physikalisches Institut, Erlangen, 91054, Germany)
- Levillain M.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Levorato S.(Trieste Section of INFN, Trieste, 34127, Italy)
- Lichtenstadt J.(Tel Aviv University, School of Physics and Astronomy, Tel Aviv, 69978, Israel)
- Maggiora A.(Torino Section of INFN, Turin, 10125, Italy)
- Magnon A.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Makke N.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Mallot G.K.(CERN, Geneva 23, 1211, Switzerland)
- Marchand C.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Martin A.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Marzec J.(Warsaw University of Technology, Institute of Radioelectronics, Warsaw, 00-665, Poland)
- Matousek J.(Charles University in Prague, Faculty of Mathematics and Physics, Prague, 18000, Czech Republic)
- Matsuda H.(Yamagata University, Yamagata, 992-8510, Japan)
- Matsuda T.(University of Miyazaki, Miyazaki, 889-2192, Japan)
- Meshcheryakov G.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Meyer W.(Universität Bochum, Germany)
- Michigami T.(Yamagata University, Yamagata, 992-8510, Japan)
- Mikhailov Yu.V.(State Scientific Center Institute for High Energy Physics of National Research Center ‘Kurchatov Institute’, Protvino, 142281, Russia)
- Miyachi Y.(Yamagata University, Yamagata, 992-8510, Japan)
- Nagaytsev A.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Nagel T.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Nerling F.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Neubert S.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Neyret D.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Novy J.(Czech Technical University in Prague, Prague, 16636, Czech Republic)
- Nowak W.-D.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Nunes A.S.(LIP, Lisbon, 1000-149, Portugal)
- Olshevsky A.G.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Orlov I.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Ostrick M.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Panknin R.(Universität Bonn, Physikalisches Institut, Bonn, 53115, Germany)
- Panzieri D.(University of Eastern Piedmont, Alessandria, 15100, Italy)
- Parsamyan B.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Paul S.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Peshekhonov D.V.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Platchkov S.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Pochodzalla J.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Polyakov V.A.(State Scientific Center Institute for High Energy Physics of National Research Center ‘Kurchatov Institute’, Protvino, 142281, Russia)
- Pretz J.(Universität Bonn, Physikalisches Institut, Bonn, 53115, Germany)
- Quaresma M.(LIP, Lisbon, 1000-149, Portugal)
- Quintans C.(LIP, Lisbon, 1000-149, Portugal)
- Ramos S.(LIP, Lisbon, 1000-149, Portugal)
- Regali C.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Reicherz G.(Universität Bochum, Germany)
- Rocco E.(CERN, Geneva 23, 1211, Switzerland)
- Rossiyskaya N.S.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Ryabchikov D.I.(State Scientific Center Institute for High Energy Physics of National Research Center ‘Kurchatov Institute’, Protvino, 142281, Russia)
- Rychter A.(Warsaw University of Technology, Institute of Radioelectronics, Warsaw, 00-665, Poland)
- Samoylenko V.D.(State Scientific Center Institute for High Energy Physics of National Research Center ‘Kurchatov Institute’, Protvino, 142281, Russia)
- Sandacz A.(National Centre for Nuclear Research, Warsaw, 00-681, Poland)
- Sarkar S.(Matrivani Institute of Experimental Research & Education, Calcutta, 700 030, India)
- Savin I.A.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Sbrizzai G.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Schiavon P.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Schill C.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Schlüter T.(Ludwig-Maximilians-Universität München, Department für Physik, Munich, 80799, Germany)
- Schmidt K.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Schmieden H.(Universität Bonn, Physikalisches Institut, Bonn, 53115, Germany)
- Schopferer S.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Schott M.(CERN, Geneva 23, 1211, Switzerland)
- Schönning K.(CERN, Geneva 23, 1211, Switzerland)
- Shevchenko O.Yu.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Silva L.(LIP, Lisbon, 1000-149, Portugal)
- Sinha L.(Matrivani Institute of Experimental Research & Education, Calcutta, 700 030, India)
- Sirtl S.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Slunecka M.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Sosio S.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Sozzi F.(Trieste Section of INFN, Trieste, 34127, Italy)
- Srnka A.(Institute of Scientific Instruments, AS CR, Brno, 61264, Czech Republic)
- Steiger L.(Trieste Section of INFN, Trieste, 34127, Italy)
- Stolarski M.(LIP, Lisbon, 1000-149, Portugal)
- Sulc M.(Technical University in Liberec, Liberec, 46117, Czech Republic)
- Sulej R.(National Centre for Nuclear Research, Warsaw, 00-681, Poland)
- Suzuki H.(Yamagata University, Yamagata, 992-8510, Japan)
- Szabelski A.(National Centre for Nuclear Research, Warsaw, 00-681, Poland)
- Szameitat T.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Sznajder P.(National Centre for Nuclear Research, Warsaw, 00-681, Poland)
- Takekawa S.(University of Turin, Department of Physics, Turin, 10125, Italy)
- ter Wolbeek J.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Tessaro S.(Trieste Section of INFN, Trieste, 34127, Italy)
- Tessarotto F.(Trieste Section of INFN, Trieste, 34127, Italy)
- Thibaud F.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Uhl S.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Uman I.(Ludwig-Maximilians-Universität München, Department für Physik, Munich, 80799, Germany)
- Virius M.(Czech Technical University in Prague, Prague, 16636, Czech Republic)
- von Harrach D.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Wang L.(Universität Bochum, Germany)
- Weisrock T.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Wilfert M.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Windmolders R.(Universität Bonn, Physikalisches Institut, Bonn, 53115, Germany)
- Wollny H.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Zaremba K.(Warsaw University of Technology, Institute of Radioelectronics, Warsaw, 00-665, Poland)
- Zavertyaev M.(Lebedev Physical Institute, Moscow, 119991, Russia)
- Zemlyanichkina E.(Joint Institute for Nuclear Research, Moscow Region, Dubna, 141980, Russia)
- Ziembicki M.(Warsaw University of Technology, Institute of Radioelectronics, Warsaw, 00-665, Poland)
- Zink A.(Universität Erlangen–Nürnberg, Physikalisches Institut, Erlangen, 91054, Germany)
- Publication venue
- Publication date
- Field of study
Exclusive production of ηπ− and η′π− has been studied with a 191 GeV/c π− beam impinging on a hydrogen target at COMPASS (CERN). Partial-wave analyses reveal different odd/even angular momentum ( L ) characteristics in the inspected invariant mass range up to 3 GeV/c2 . A striking similarity between the two systems is observed for the L=2,4,6 intensities (scaled by kinematical factors) and the relative phases. The known resonances a2(1320) and a4(2040) are in line with this similarity. In contrast, a strong enhancement of η′π− over ηπ− is found for the L=1,3,5 waves, which carry non- qq¯ quantum numbers. The L=1 intensity peaks at 1.7 GeV/c2 in η′π− and at 1.4 GeV/c2 in ηπ− , the corresponding phase motions with respect to L=2 are different
Measurement of azimuthal hadron asymmetries in semi-inclusive deep inelastic scattering off unpolarised nucleons
- Author
- Adolph C.(Universität Erlangen–Nürnberg, Physikalisches Institut, Erlangen, 91054, Germany)
- Akhunzyanov R.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Alexandrov Yu.(Lebedev Physical Institute, Moscow, 119991, Russia)
- Alexeev G.D.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Alexeev M.G.(Torino Section of INFN, Turin, 10125, Italy)
- Amoroso A.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Andrieux V.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Anosov V.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Austregesilo A.(CERN, Geneva 23, 1211, Switzerland)
- Badełek B.(University of Warsaw, Faculty of Physics, Warsaw, 00-681, Poland)
- Balestra F.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Barth J.(Universität Bonn, Physikalisches Institut, Germany, Bonn, 53115)
- Baum G.(Universität Bielefeld, Fakultät für Physik, Bielefeld, 33501, Germany)
- Beck R.(Universität Bonn, Helmholtz-Institut für Strahlen- und Kernphysik, Germany, Bonn, 53115)
- Bedfer Y.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Berlin A.(Universität Bochum, Institut für Experimentalphysik, Bochum, 44780, Germany)
- Bernhard J.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Bertini R.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Bicker K.(CERN, Geneva 23, 1211, Switzerland)
- Bieling J.(Universität Bonn, Physikalisches Institut, Germany, Bonn, 53115)
- Birsa R.(Trieste Section of INFN, Trieste, 34127, Italy)
- Bisplinghoff J.(Universität Bonn, Helmholtz-Institut für Strahlen- und Kernphysik, Germany, Bonn, 53115)
- Bodlak M.(Charles University in Prague, Faculty of Mathematics and Physics, Prague, 18000, Czech Republic)
- Boer M.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Bordalo P.(LIP, Lisbon, 1000-149, Portugal)
- Bradamante F.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Braun C.(Universität Erlangen–Nürnberg, Physikalisches Institut, Erlangen, 91054, Germany)
- Bravar A.(Trieste Section of INFN, Trieste, 34127, Italy)
- Bressan A.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Burtin E.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Büchele M.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Capozza L.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Chiosso M.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Chung S.U.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Cicuttin A.(Abdus Salam ICTP, Trieste, 34151, Italy)
- Crespo M.L.(Abdus Salam ICTP, Trieste, 34151, Italy)
- Curiel Q.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- d'Hose N.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Dalla Torre S.(Trieste Section of INFN, Trieste, 34127, Italy)
- Dasgupta S.(Trieste Section of INFN, Trieste, 34127, Italy)
- Dasgupta S.S.(Matrivani Institute of Experimental Research & Education, Calcutta, 700 030, India)
- Denisov O.Yu.(Torino Section of INFN, Turin, 10125, Italy)
- Donskov S.V.(State Research Center of the Russian Federation, Institute for High Energy Physics, Protvino, 142281, Russia)
- Doshita N.(Yamagata University, Yamagata, 992-8510, Japan)
- du Fresne von Hohenesche N.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Duic V.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Dziewiecki M.(Warsaw University of Technology, Institute of Radioelectronics, Warsaw, 00-665, Poland)
- Dünnweber W.(Ludwig-Maximilians-Universität München, Department für Physik, Munich, 80799, Germany)
- Efremov A.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Elia C.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Eversheim P.D.(Universität Bonn, Helmholtz-Institut für Strahlen- und Kernphysik, Germany, Bonn, 53115)
- Eyrich W.(Universität Erlangen–Nürnberg, Physikalisches Institut, Erlangen, 91054, Germany)
- Faessler M.(Ludwig-Maximilians-Universität München, Department für Physik, Munich, 80799, Germany)
- Ferrero A.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Filin A.(State Research Center of the Russian Federation, Institute for High Energy Physics, Protvino, 142281, Russia)
- Finger M.(Charles University in Prague, Faculty of Mathematics and Physics, Prague, 18000, Czech Republic)
- Finger M.(Charles University in Prague, Faculty of Mathematics and Physics, Prague, 18000, Czech Republic)
- Fischer H.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Franco C.(LIP, Lisbon, 1000-149, Portugal)
- Friedrich J.M.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Frolov V.(CERN, Geneva 23, 1211, Switzerland)
- Garfagnini R.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Gautheron F.(Universität Bochum, Institut für Experimentalphysik, Bochum, 44780, Germany)
- Gavrichtchouk O.P.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Gerassimov S.(Lebedev Physical Institute, Moscow, 119991, Russia)
- Geyer R.(Ludwig-Maximilians-Universität München, Department für Physik, Munich, 80799, Germany)
- Giorgi M.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Gnesi I.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Gobbo B.(Trieste Section of INFN, Trieste, 34127, Italy)
- Goertz S.(Universität Bonn, Physikalisches Institut, Germany, Bonn, 53115)
- Gorzellik M.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Grabmüller S.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Grasso A.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Grube B.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Guskov A.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Guthörl T.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Haas F.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Hahne D.(Universität Bonn, Physikalisches Institut, Germany, Bonn, 53115)
- Hashimoto R.(Yamagata University, Yamagata, 992-8510, Japan)
- Heinsius F.H.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Herrmann F.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Hinterberger F.(Universität Bonn, Helmholtz-Institut für Strahlen- und Kernphysik, Germany, Bonn, 53115)
- Horikawa N.(Nagoya University, Nagoya, 464, Japan)
- Huber S.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Höppner Ch.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Ishimoto S.(Yamagata University, Yamagata, 992-8510, Japan)
- Ivanov A.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Ivanshin Yu.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Iwata T.(Yamagata University, Yamagata, 992-8510, Japan)
- Jahn R.(Universität Bonn, Helmholtz-Institut für Strahlen- und Kernphysik, Germany, Bonn, 53115)
- Jary V.(Czech Technical University in Prague, Prague, 16636, Czech Republic)
- Jasinski P.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Joerg P.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Joosten R.(Universität Bonn, Helmholtz-Institut für Strahlen- und Kernphysik, Germany, Bonn, 53115)
- Kabuß E.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Kang D.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Ketzer B.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Khaustov G.V.(State Research Center of the Russian Federation, Institute for High Energy Physics, Protvino, 142281, Russia)
- Khokhlov Yu.A.(State Research Center of the Russian Federation, Institute for High Energy Physics, Protvino, 142281, Russia)
- Kisselev Yu.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Klein F.(Universität Bonn, Physikalisches Institut, Germany, Bonn, 53115)
- Klimaszewski K.(National Centre for Nuclear Research, Warsaw, 00-681, Poland)
- Koivuniemi J.H.(Universität Bochum, Institut für Experimentalphysik, Bochum, 44780, Germany)
- Kolosov V.N.(State Research Center of the Russian Federation, Institute for High Energy Physics, Protvino, 142281, Russia)
- Kondo K.(Yamagata University, Yamagata, 992-8510, Japan)
- Konorov I.(Lebedev Physical Institute, Moscow, 119991, Russia)
- Konstantinov V.F.(State Research Center of the Russian Federation, Institute for High Energy Physics, Protvino, 142281, Russia)
- Kotzinian A.M.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Kouznetsov O.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Kral Z.(Czech Technical University in Prague, Prague, 16636, Czech Republic)
- Kroumchtein Z.V.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Krämer M.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Kuchinski N.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Kunne F.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Kurek K.(National Centre for Nuclear Research, Warsaw, 00-681, Poland)
- Kurjata R.P.(Warsaw University of Technology, Institute of Radioelectronics, Warsaw, 00-665, Poland)
- Königsmann K.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Lednev A.A.(State Research Center of the Russian Federation, Institute for High Energy Physics, Protvino, 142281, Russia)
- Lehmann A.(Universität Erlangen–Nürnberg, Physikalisches Institut, Erlangen, 91054, Germany)
- Levorato S.(Trieste Section of INFN, Trieste, 34127, Italy)
- Lichtenstadt J.(Tel Aviv University, School of Physics and Astronomy, Tel Aviv, 69978, Israel)
- Maggiora A.(Torino Section of INFN, Turin, 10125, Italy)
- Magnon A.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Makke N.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Mallot G.K.(CERN, Geneva 23, 1211, Switzerland)
- Marchand C.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Martin A.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Marzec J.(Warsaw University of Technology, Institute of Radioelectronics, Warsaw, 00-665, Poland)
- Matousek J.(Charles University in Prague, Faculty of Mathematics and Physics, Prague, 18000, Czech Republic)
- Matsuda H.(Yamagata University, Yamagata, 992-8510, Japan)
- Matsuda T.(University of Miyazaki, Miyazaki, 889-2192, Japan)
- Meshcheryakov G.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Meyer W.(Universität Bochum, Institut für Experimentalphysik, Bochum, 44780, Germany)
- Michigami T.(Yamagata University, Yamagata, 992-8510, Japan)
- Mikhailov Yu.V.(State Research Center of the Russian Federation, Institute for High Energy Physics, Protvino, 142281, Russia)
- Miyachi Y.(Yamagata University, Yamagata, 992-8510, Japan)
- Nagaytsev A.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Nagel T.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Nerling F.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Neubert S.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Neyret D.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Nikolaenko V.I.(State Research Center of the Russian Federation, Institute for High Energy Physics, Protvino, 142281, Russia)
- Novy J.(Czech Technical University in Prague, Prague, 16636, Czech Republic)
- Nowak W.-D.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Nunes A.S.(LIP, Lisbon, 1000-149, Portugal)
- Olshevsky A.G.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Orlov I.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Ostrick M.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Panknin R.(Universität Bonn, Physikalisches Institut, Germany, Bonn, 53115)
- Panzieri D.(University of Eastern Piedmont, Alessandria, 15100, Italy)
- Parsamyan B.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Paul S.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Pesek M.(Charles University in Prague, Faculty of Mathematics and Physics, Prague, 18000, Czech Republic)
- Peshekhonov D.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Piragino G.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Platchkov S.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Pochodzalla J.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Polak J.(Technical University in Liberec, Liberec, 46117, Czech Republic)
- Polyakov V.A.(State Research Center of the Russian Federation, Institute for High Energy Physics, Protvino, 142281, Russia)
- Pretz J.(Universität Bonn, Physikalisches Institut, Germany, Bonn, 53115)
- Quaresma M.(LIP, Lisbon, 1000-149, Portugal)
- Quintans C.(LIP, Lisbon, 1000-149, Portugal)
- Ramos S.(LIP, Lisbon, 1000-149, Portugal)
- Reicherz G.(Universität Bochum, Institut für Experimentalphysik, Bochum, 44780, Germany)
- Rocco E.(CERN, Geneva 23, 1211, Switzerland)
- Rodionov V.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Rondio E.(National Centre for Nuclear Research, Warsaw, 00-681, Poland)
- Rossiyskaya N.S.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Ryabchikov D.I.(State Research Center of the Russian Federation, Institute for High Energy Physics, Protvino, 142281, Russia)
- Rychter A.(Warsaw University of Technology, Institute of Radioelectronics, Warsaw, 00-665, Poland)
- Samoylenko V.D.(State Research Center of the Russian Federation, Institute for High Energy Physics, Protvino, 142281, Russia)
- Sandacz A.(National Centre for Nuclear Research, Warsaw, 00-681, Poland)
- Sarkar S.(Matrivani Institute of Experimental Research & Education, Calcutta, 700 030, India)
- Savin I.A.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Sbrizzai G.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Schiavon P.(University of Trieste, Department of Physics, Trieste, 34127, Italy)
- Schill C.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Schlüter T.(Ludwig-Maximilians-Universität München, Department für Physik, Munich, 80799, Germany)
- Schmidt A.(Universität Erlangen–Nürnberg, Physikalisches Institut, Erlangen, 91054, Germany)
- Schmidt K.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Schmieden H.(Universität Bonn, Physikalisches Institut, Germany, Bonn, 53115)
- Schopferer S.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Schott M.(CERN, Geneva 23, 1211, Switzerland)
- Schönning K.(CERN, Geneva 23, 1211, Switzerland)
- Shevchenko O.Yu.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Silva L.(LIP, Lisbon, 1000-149, Portugal)
- Sinha L.(Matrivani Institute of Experimental Research & Education, Calcutta, 700 030, India)
- Sirtl S.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Slunecka M.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Sosio S.(University of Turin, Department of Physics, Turin, 10125, Italy)
- Sozzi F.(Trieste Section of INFN, Trieste, 34127, Italy)
- Srnka A.(Institute of Scientific Instruments, AS CR, Brno, 61264, Czech Republic)
- Steiger L.(Trieste Section of INFN, Trieste, 34127, Italy)
- Stolarski M.(LIP, Lisbon, 1000-149, Portugal)
- Sulc M.(Technical University in Liberec, Liberec, 46117, Czech Republic)
- Sulej R.(National Centre for Nuclear Research, Warsaw, 00-681, Poland)
- Suzuki H.(Yamagata University, Yamagata, 992-8510, Japan)
- Szableski A.(National Centre for Nuclear Research, Warsaw, 00-681, Poland)
- Szameitat T.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Sznajder P.(National Centre for Nuclear Research, Warsaw, 00-681, Poland)
- Takekawa S.(Torino Section of INFN, Turin, 10125, Italy)
- ter Wolbeek J.(Universität Freiburg, Physikalisches Institut, Freiburg, 79104, Germany)
- Tessaro S.(Trieste Section of INFN, Trieste, 34127, Italy)
- Tessarotto F.(Trieste Section of INFN, Trieste, 34127, Italy)
- Thibaud F.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Uhl S.(Technische Universität München, Physik Department, Garching, 85748, Germany)
- Uman I.(Ludwig-Maximilians-Universität München, Department für Physik, Munich, 80799, Germany)
- Vandenbroucke M.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Virius M.(Czech Technical University in Prague, Prague, 16636, Czech Republic)
- von Harrach D.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Vondra J.(Czech Technical University in Prague, Prague, 16636, Czech Republic)
- Wang L.(Universität Bochum, Institut für Experimentalphysik, Bochum, 44780, Germany)
- Weisrock T.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Wilfert M.(Universität Mainz, Institut für Kernphysik, Mainz, 55099, Germany)
- Windmolders R.(Universität Bonn, Physikalisches Institut, Germany, Bonn, 53115)
- Wiślicki W.(National Centre for Nuclear Research, Warsaw, 00-681, Poland)
- Wollny H.(CEA IRFU/SPhN Saclay, Gif-sur-Yvette, 91191, France)
- Zaremba K.(Warsaw University of Technology, Institute of Radioelectronics, Warsaw, 00-665, Poland)
- Zavertyaev M.(Lebedev Physical Institute, Moscow, 119991, Russia)
- Zemlyanichkina E.(Joint Institute for Nuclear Research, Dubna, Moscow Region, 141980, Russia)
- Ziembicki M.(Warsaw University of Technology, Institute of Radioelectronics, Warsaw, 00-665, Poland)
- Publication venue
- Publication date
- Field of study
Spin-averaged asymmetries in the azimuthal distributions of positive and negative hadrons produced in deep inelastic scattering were measured using the CERN SPS longitudinally polarised muon beam at 160 GeV/c and a 6 LiD target. The amplitudes of the three azimuthal modulations cosϕh , cos2ϕh and sinϕh were obtained binning the data separately in each of the relevant kinematic variables x , z or pTh and binning in a three-dimensional grid of these three variables. The amplitudes of the cosϕh and cos2ϕh modulations show strong kinematic dependencies both for positive and negative hadrons
Erratum to: Hadron transverse momentum distributions in muon deep inelastic scattering at 160 GeV/ c
- Author
- Adolph C.Physikalisches Institut, Universität Erlangen–Nürnberg, 91054, Erlangen, Germany
- Alekseev M. G.(Trieste Section of INFN, 34127, Trieste, Italy)
- Alexakhin V. Yu.(Joint Institute for Nuclear Research, 141980, Moscow region, Dubna, Russia)
- Alexandrov Yu.(Lebedev Physical Institute, 119991, Moscow, Russia)
- Alexeev G. D.(Joint Institute for Nuclear Research, 141980, Moscow region, Dubna, Russia)
- Amoroso A.(Department of Physics and Torino Section of INFN, University of Turin, 10125, Turin, Italy)
- Andrieux V.(CEA IRFU/SPhN, Saclay, 91191, Gif-sur-Yvette, France)
- Austregesilo A.(CERN, 1211, Geneva 23, Switzerland)
- Badełek B.(Faculty of Physics, University of Warsaw, 02-093, Warsaw, Poland)
- Balestra F.(Department of Physics and Torino Section of INFN, University of Turin, 10125, Turin, Italy)
- Barth J.(Physikalisches Institut, Universität Bonn, 53115, Bonn, Germany)
- Baum G.(Fakultät für Physik, Universität Bielefeld, 33501, Bielefeld, Germany)
- Bedfer Y.(CEA IRFU/SPhN, Saclay, 91191, Gif-sur-Yvette, France)
- Berlin A.(Institut für Experimentalphysik, Universität Bochum, 44780, Bochum, Germany)
- Bernhard J.(Institut für Kernphysik, Universität Mainz, 55099, Mainz, Germany)
- Bertini R.(Department of Physics and Torino Section of INFN, University of Turin, 10125, Turin, Italy)
- Bicker K.(CERN, 1211, Geneva 23, Switzerland)
- Bieling J.(Physikalisches Institut, Universität Bonn, 53115, Bonn, Germany)
- Birsa R.(Trieste Section of INFN, 34127, Trieste, Italy)
- Bisplinghoff J.(Helmholtz-Institut für Strahlen- und Kernphysik, Universität Bonn, 53115, Bonn, Germany)
- Boer M.(CEA IRFU/SPhN, Saclay, 91191, Gif-sur-Yvette, France)
- Bordalo P.(LIP, 1000-149, Lisbon, Portugal)
- Bradamante F.(Department of Physics and Trieste Section of INFN, University of Trieste, 34127, Trieste, Italy)
- Braun C.(Physikalisches Institut, Universität Erlangen–Nürnberg, 91054, Erlangen, Germany)
- Bravar A.(Trieste Section of INFN, 34127, Trieste, Italy)
- Bressan A.(Department of Physics and Trieste Section of INFN, University of Trieste, 34127, Trieste, Italy)
- Burtin E.(CEA IRFU/SPhN, Saclay, 91191, Gif-sur-Yvette, France)
- Büchele M.(Physikalisches Institut, Universität Freiburg, 79104, Freiburg, Germany)
- Capozza L.(CEA IRFU/SPhN, Saclay, 91191, Gif-sur-Yvette, France)
- Chiosso M.(Department of Physics and Torino Section of INFN, University of Turin, 10125, Turin, Italy)
- Chung S. U.(Physik Department, Technische Universität München, 85748, Garching, Germany)
- Cicuttin A.(Abdus Salam ICTP and Trieste Section of INFN, 34127, Trieste, Italy)
- Crespo M. L.(Abdus Salam ICTP and Trieste Section of INFN, 34127, Trieste, Italy)
- Dalla Torre S.(Trieste Section of INFN, 34127, Trieste, Italy)
- Dasgupta S. S.(Trieste Section of INFN, 34127, Trieste, Italy)
- Dasgupta S.(Matrivani Institute of Experimental Research & Education, 700 030, Calcutta, India)
- Denisov O. Yu.(Torino Section of INFN, 10125, Turin, Italy)
- Donskov S. V.(Institute for High Energy Physics, State Research Center of the Russian Federation, 142281, Protvino, Russia)
- Doshita N.(Yamagata University, 992-8510, Yamagata, Japan)
- Duic V.(Department of Physics and Trieste Section of INFN, University of Trieste, 34127, Trieste, Italy)
- du Fresne von Hohenesche N.(CERN, 1211, Geneva 23, Switzerland)
- Dziewiecki M.(Institute of Radioelectronics, Warsaw University of Technology, 00-665, Warsaw, Poland)
- Dünnweber W.(Department für Physik, Ludwig-Maximilians-Universität München, 80799, Munich, Germany)
- d’Hose N.(CEA IRFU/SPhN, Saclay, 91191, Gif-sur-Yvette, France)
- Efremov A.(Joint Institute for Nuclear Research, 141980, Moscow region, Dubna, Russia)
- Elia C.(Department of Physics and Trieste Section of INFN, University of Trieste, 34127, Trieste, Italy)
- Eversheim P. D.(Helmholtz-Institut für Strahlen- und Kernphysik, Universität Bonn, 53115, Bonn, Germany)
- Eyrich W.(Physikalisches Institut, Universität Erlangen–Nürnberg, 91054, Erlangen, Germany)
- Faessler M.(Department für Physik, Ludwig-Maximilians-Universität München, 80799, Munich, Germany)
- Ferrero A.(CEA IRFU/SPhN, Saclay, 91191, Gif-sur-Yvette, France)
- Filin A.(Institute for High Energy Physics, State Research Center of the Russian Federation, 142281, Protvino, Russia)
- Finger M.(Faculty of Mathematics and Physics, Charles University in Prague, 18000, Prague, Czech Republic)
- Finger Jr. M.(Faculty of Mathematics and Physics, Charles University in Prague, 18000, Prague, Czech Republic)
- Fischer H.(Physikalisches Institut, Universität Freiburg, 79104, Freiburg, Germany)
- Franco C.(LIP, 1000-149, Lisbon, Portugal)
- Friedrich J. M.(Physik Department, Technische Universität München, 85748, Garching, Germany)
- Frolov V.(CERN, 1211, Geneva 23, Switzerland)
- Garfagnini R.(Department of Physics and Torino Section of INFN, University of Turin, 10125, Turin, Italy)
- Gautheron F.(Institut für Experimentalphysik, Universität Bochum, 44780, Bochum, Germany)
- Gavrichtchouk O. P.(Joint Institute for Nuclear Research, 141980, Moscow region, Dubna, Russia)
- Gerassimov S.(Lebedev Physical Institute, 119991, Moscow, Russia)
- Geyer R.(Department für Physik, Ludwig-Maximilians-Universität München, 80799, Munich, Germany)
- Giorgi M.(Department of Physics and Trieste Section of INFN, University of Trieste, 34127, Trieste, Italy)
- Gnesi I.(Department of Physics and Torino Section of INFN, University of Turin, 10125, Turin, Italy)
- Gobbo B.(Trieste Section of INFN, 34127, Trieste, Italy)
- Goertz S.(Physikalisches Institut, Universität Bonn, 53115, Bonn, Germany)
- Grabmüller S.(Physik Department, Technische Universität München, 85748, Garching, Germany)
- Grasso A.(Department of Physics and Torino Section of INFN, University of Turin, 10125, Turin, Italy)
- Grube B.(Physik Department, Technische Universität München, 85748, Garching, Germany)
- Gushterski R.(Joint Institute for Nuclear Research, 141980, Moscow region, Dubna, Russia)
- Guskov A.(Joint Institute for Nuclear Research, 141980, Moscow region, Dubna, Russia)
- Guthörl T.(Physikalisches Institut, Universität Freiburg, 79104, Freiburg, Germany)
- Haas F.(Physik Department, Technische Universität München, 85748, Garching, Germany)
- Heinsius F. H.(Physikalisches Institut, Universität Freiburg, 79104, Freiburg, Germany)
- Herrmann F.(Physikalisches Institut, Universität Freiburg, 79104, Freiburg, Germany)
- Heß C.(Institut für Experimentalphysik, Universität Bochum, 44780, Bochum, Germany)
- Hinterberger F.(Helmholtz-Institut für Strahlen- und Kernphysik, Universität Bonn, 53115, Bonn, Germany)
- Horikawa N.(Nagoya University, 464, Nagoya, Japan)
- Huber S.(Physik Department, Technische Universität München, 85748, Garching, Germany)
- Höppner Ch.(Physik Department, Technische Universität München, 85748, Garching, Germany)
- Ishimoto S.(Yamagata University, 992-8510, Yamagata, Japan)
- Ivanshin Yu.(Joint Institute for Nuclear Research, 141980, Moscow region, Dubna, Russia)
- Iwata T.(Yamagata University, 992-8510, Yamagata, Japan)
- Jahn R.(Helmholtz-Institut für Strahlen- und Kernphysik, Universität Bonn, 53115, Bonn, Germany)
- Jary V.(Czech Technical University in Prague, 16636, Prague, Czech Republic)
- Jasinski P.(Institut für Kernphysik, Universität Mainz, 55099, Mainz, Germany)
- Joosten R.(Helmholtz-Institut für Strahlen- und Kernphysik, Universität Bonn, 53115, Bonn, Germany)
- Kabuß E.(Institut für Kernphysik, Universität Mainz, 55099, Mainz, Germany)
- Kang D.(Institut für Kernphysik, Universität Mainz, 55099, Mainz, Germany)
- Ketzer B.(Physik Department, Technische Universität München, 85748, Garching, Germany)
- Khaustov G. V.(Institute for High Energy Physics, State Research Center of the Russian Federation, 142281, Protvino, Russia)
- Khokhlov Yu. A.(Institute for High Energy Physics, State Research Center of the Russian Federation, 142281, Protvino, Russia)
- Kisselev Yu.(Institut für Experimentalphysik, Universität Bochum, 44780, Bochum, Germany)
- Klein F.(Physikalisches Institut, Universität Bonn, 53115, Bonn, Germany)
- Klimaszewski K.(National Centre for Nuclear Research, 00-681, Warsaw, Poland)
- Koivuniemi J. H.(Institut für Experimentalphysik, Universität Bochum, 44780, Bochum, Germany)
- Kolosov V. N.(Institute for High Energy Physics, State Research Center of the Russian Federation, 142281, Protvino, Russia)
- Kondo K.(Yamagata University, 992-8510, Yamagata, Japan)
- Konorov I.(Lebedev Physical Institute, 119991, Moscow, Russia)
- Konstantinov V. F.(Institute for High Energy Physics, State Research Center of the Russian Federation, 142281, Protvino, Russia)
- Kotzinian A. M.(Department of Physics and Torino Section of INFN, University of Turin, 10125, Turin, Italy)
- Kouznetsov O.(Joint Institute for Nuclear Research, 141980, Moscow region, Dubna, Russia)
- Kroumchtein Z. V.(Joint Institute for Nuclear Research, 141980, Moscow region, Dubna, Russia)
- Krämer M.(Physik Department, Technische Universität München, 85748, Garching, Germany)
- Kuchinski N.(Joint Institute for Nuclear Research, 141980, Moscow region, Dubna, Russia)
- Kunne F.(CEA IRFU/SPhN, Saclay, 91191, Gif-sur-Yvette, France)
- Kurek K.(National Centre for Nuclear Research, 00-681, Warsaw, Poland)
- Kurjata R. P.(Institute of Radioelectronics, Warsaw University of Technology, 00-665, Warsaw, Poland)
- Königsmann K.(Physikalisches Institut, Universität Freiburg, 79104, Freiburg, Germany)
- Lednev A. A.(Institute for High Energy Physics, State Research Center of the Russian Federation, 142281, Protvino, Russia)
- Lehmann A.(Physikalisches Institut, Universität Erlangen–Nürnberg, 91054, Erlangen, Germany)
- Levorato S.(Department of Physics and Trieste Section of INFN, University of Trieste, 34127, Trieste, Italy)
- Lichtenstadt J.(School of Physics and Astronomy, Tel Aviv University, 69978, Tel Aviv, Israel)
- Maggiora A.(Torino Section of INFN, 10125, Turin, Italy)
- Magnon A.(CEA IRFU/SPhN, Saclay, 91191, Gif-sur-Yvette, France)
- Makke N.(CEA IRFU/SPhN, Saclay, 91191, Gif-sur-Yvette, France)
- Mallot G. K.(CERN, 1211, Geneva 23, Switzerland)
- Mann A.(Physik Department, Technische Universität München, 85748, Garching, Germany)
- Marchand C.(CEA IRFU/SPhN, Saclay, 91191, Gif-sur-Yvette, France)
- Martin A.(Department of Physics and Trieste Section of INFN, University of Trieste, 34127, Trieste, Italy)
- Marzec J.(Institute of Radioelectronics, Warsaw University of Technology, 00-665, Warsaw, Poland)
- Matsuda H.(Yamagata University, 992-8510, Yamagata, Japan)
- Matsuda T.(University of Miyazaki, 889-2192, Miyazaki, Japan)
- Meshcheryakov G.(Joint Institute for Nuclear Research, 141980, Moscow region, Dubna, Russia)
- Meyer W.(Institut für Experimentalphysik, Universität Bochum, 44780, Bochum, Germany)
- Michigami T.(Yamagata University, 992-8510, Yamagata, Japan)
- Mikhailov Yu. V.(Institute for High Energy Physics, State Research Center of the Russian Federation, 142281, Protvino, Russia)
- Morreale A.(CEA IRFU/SPhN, Saclay, 91191, Gif-sur-Yvette, France)
- Nagaytsev A.(Joint Institute for Nuclear Research, 141980, Moscow region, Dubna, Russia)
- Nagel T.(Physik Department, Technische Universität München, 85748, Garching, Germany)
- Nerling F.(Physikalisches Institut, Universität Freiburg, 79104, Freiburg, Germany)
- Neubert S.(Physik Department, Technische Universität München, 85748, Garching, Germany)
- Neyret D.(CEA IRFU/SPhN, Saclay, 91191, Gif-sur-Yvette, France)
- Nikolaenko V. I.(Institute for High Energy Physics, State Research Center of the Russian Federation, 142281, Protvino, Russia)
- Novy J.(Czech Technical University in Prague, 16636, Prague, Czech Republic)
- Nowak W. -D.(Physikalisches Institut, Universität Freiburg, 79104, Freiburg, Germany)
- Nunes A. S.(LIP, 1000-149, Lisbon, Portugal)
- Olshevsky A. G.(Joint Institute for Nuclear Research, 141980, Moscow region, Dubna, Russia)
- Ostrick M.(Institut für Kernphysik, Universität Mainz, 55099, Mainz, Germany)
- Panknin R.(Physikalisches Institut, Universität Bonn, 53115, Bonn, Germany)
- Panzieri D.(University of Eastern Piedmont, 15100 Alessandria, and Torino Section of INFN, 10125, Turin, Italy)
- Parsamyan B.(Department of Physics and Torino Section of INFN, University of Turin, 10125, Turin, Italy)
- Paul S.(Physik Department, Technische Universität München, 85748, Garching, Germany)
- Piragino G.(Department of Physics and Torino Section of INFN, University of Turin, 10125, Turin, Italy)
- Platchkov S.(CEA IRFU/SPhN, Saclay, 91191, Gif-sur-Yvette, France)
- Pochodzalla J.(Institut für Kernphysik, Universität Mainz, 55099, Mainz, Germany)
- Polak J.(Technical University in Liberec, 46117, Liberec, Czech Republic)
- Polyakov V. A.(Institute for High Energy Physics, State Research Center of the Russian Federation, 142281, Protvino, Russia)
- Pretz J.(Physikalisches Institut, Universität Bonn, 53115, Bonn, Germany)
- Quaresma M.(LIP, 1000-149, Lisbon, Portugal)
- Quintans C.(LIP, 1000-149, Lisbon, Portugal)
- Rajotte J. -F.(Department für Physik, Ludwig-Maximilians-Universität München, 80799, Munich, Germany)
- Ramos S.(LIP, 1000-149, Lisbon, Portugal)
- Reicherz G.(Institut für Experimentalphysik, Universität Bochum, 44780, Bochum, Germany)
- Rocco E.(CERN, 1211, Geneva 23, Switzerland)
- Rodionov V.(Joint Institute for Nuclear Research, 141980, Moscow region, Dubna, Russia)
- Rondio E.(National Centre for Nuclear Research, 00-681, Warsaw, Poland)
- Rossiyskaya N. S.(Joint Institute for Nuclear Research, 141980, Moscow region, Dubna, Russia)
- Ryabchikov D. I.(Institute for High Energy Physics, State Research Center of the Russian Federation, 142281, Protvino, Russia)
- Samoylenko V. D.(Institute for High Energy Physics, State Research Center of the Russian Federation, 142281, Protvino, Russia)
- Sandacz A.(National Centre for Nuclear Research, 00-681, Warsaw, Poland)
- Sapozhnikov M. G.(Joint Institute for Nuclear Research, 141980, Moscow region, Dubna, Russia)
- Sarkar S.(Matrivani Institute of Experimental Research & Education, 700 030, Calcutta, India)
- Savin I. A.(Joint Institute for Nuclear Research, 141980, Moscow region, Dubna, Russia)
- Sbrizzai G.(Department of Physics and Trieste Section of INFN, University of Trieste, 34127, Trieste, Italy)
- Schiavon P.(Department of Physics and Trieste Section of INFN, University of Trieste, 34127, Trieste, Italy)
- Schill C.(Physikalisches Institut, Universität Freiburg, 79104, Freiburg, Germany)
- Schlüter T.(Department für Physik, Ludwig-Maximilians-Universität München, 80799, Munich, Germany)
- Schmidt A.(Physikalisches Institut, Universität Erlangen–Nürnberg, 91054, Erlangen, Germany)
- Schmidt K.(Physikalisches Institut, Universität Freiburg, 79104, Freiburg, Germany)
- Schmieden H.(Helmholtz-Institut für Strahlen- und Kernphysik, Universität Bonn, 53115, Bonn, Germany)
- Schmitt L.(Physik Department, Technische Universität München, 85748, Garching, Germany)
- Schopferer S.(Physikalisches Institut, Universität Freiburg, 79104, Freiburg, Germany)
- Schott M.(CERN, 1211, Geneva 23, Switzerland)
- Schönning K.(CERN, 1211, Geneva 23, Switzerland)
- Shevchenko O. Yu.(Joint Institute for Nuclear Research, 141980, Moscow region, Dubna, Russia)
- Silva L.(LIP, 1000-149, Lisbon, Portugal)
- Sinha L.(Matrivani Institute of Experimental Research & Education, 700 030, Calcutta, India)
- Sirtl S.(Physikalisches Institut, Universität Freiburg, 79104, Freiburg, Germany)
- Slunecka M.(Faculty of Mathematics and Physics, Charles University in Prague, 18000, Prague, Czech Republic)
- Sosio S.(Department of Physics and Torino Section of INFN, University of Turin, 10125, Turin, Italy)
- Sozzi F.(Trieste Section of INFN, 34127, Trieste, Italy)
- Srnka A.(Institute of Scientific Instruments, AS CR, 61264, Brno, Czech Republic)
- Steiger L.(Trieste Section of INFN, 34127, Trieste, Italy)
- Stolarski M.(LIP, 1000-149, Lisbon, Portugal)
- Sulc M.(Technical University in Liberec, 46117, Liberec, Czech Republic)
- Sulej R.(National Centre for Nuclear Research, 00-681, Warsaw, Poland)
- Suzuki H.(Yamagata University, 992-8510, Yamagata, Japan)
- Sznajder P.(National Centre for Nuclear Research, 00-681, Warsaw, Poland)
- Takekawa S.(Torino Section of INFN, 10125, Turin, Italy)
- Ter Wolbeek J.(Physikalisches Institut, Universität Freiburg, 79104, Freiburg, Germany)
- Tessaro S.(Trieste Section of INFN, 34127, Trieste, Italy)
- Tessarotto F.(Trieste Section of INFN, 34127, Trieste, Italy)
- Thibaud F.(CEA IRFU/SPhN, Saclay, 91191, Gif-sur-Yvette, France)
- Uhl S.(Physik Department, Technische Universität München, 85748, Garching, Germany)
- Uman I.(Department für Physik, Ludwig-Maximilians-Universität München, 80799, Munich, Germany)
- Vandenbroucke M.(CEA IRFU/SPhN, Saclay, 91191, Gif-sur-Yvette, France)
- Virius M.(Czech Technical University in Prague, 16636, Prague, Czech Republic)
- von Harrach D.(Institut für Kernphysik, Universität Mainz, 55099, Mainz, Germany)
- Wang L.(Institut für Experimentalphysik, Universität Bochum, 44780, Bochum, Germany)
- Weisrock T.(Institut für Kernphysik, Universität Mainz, 55099, Mainz, Germany)
- Wilfert M.(Institut für Kernphysik, Universität Mainz, 55099, Mainz, Germany)
- Windmolders R.(Physikalisches Institut, Universität Bonn, 53115, Bonn, Germany)
- Wiślicki W.(National Centre for Nuclear Research, 00-681, Warsaw, Poland)
- Wollny H.(CEA IRFU/SPhN, Saclay, 91191, Gif-sur-Yvette, France)
- Zaremba K.(Institute of Radioelectronics, Warsaw University of Technology, 00-665, Warsaw, Poland)
- Zavertyaev M.(Lebedev Physical Institute, 119991, Moscow, Russia)
- Zemlyanichkina E.(Joint Institute for Nuclear Research, 141980, Moscow region, Dubna, Russia)
- Zhuravlev N.(Joint Institute for Nuclear Research, 141980, Moscow region, Dubna, Russia)
- Ziembicki M.(Institute of Radioelectronics, Warsaw University of Technology, 00-665, Warsaw, Poland)
- Publication venue
- Publication date
- Field of study
<math altimg="si1.gif" xmlns="http://www.w3.org/1998/Math/MathML"><msup><mrow><mi>K</mi></mrow><mrow><mo>+</mo></mrow></msup><mi>Λ</mi></math> and <math altimg="si2.gif" xmlns="http://www.w3.org/1998/Math/MathML"><msup><mrow><mi>K</mi></mrow><mrow><mo>+</mo></mrow></msup><msup><mrow><mi>Σ</mi></mrow><mrow><mn>0</mn></mrow></msup></math> photoproduction with fine center-of-mass energy resolution
- Author
- Aguar-Bartolomé P.(Institut für Kernphysik, University of Mainz, Mainz, D-55099, Germany)
- Akasoy L.K.(Institut für Kernphysik, University of Mainz, Mainz, D-55099, Germany)
- Annand J.R.M.(Department of Physics and Astronomy, University of Glasgow, Glasgow, G12 8QQ, UK)
- Arends H.J.(Institut für Kernphysik, University of Mainz, Mainz, D-55099, Germany)
- Bantawa K.(Kent State University, Kent, OH, 44242, USA)
- Beck R.(Helmholtz-Institut für Strahlen- und Kernphysik, University of Bonn, Bonn, D-53115, Germany)
- Bekrenev V.S.(Petersburg Nuclear Physics Institute, Gatchina, 188300, Russia)
- Berghäuser H.(Physikalisches Institut, University of Giessen, Giessen, D-35392, Germany)
- Braghieri A.(INFN Sezione di Pavia, Pavia, I-27100, Italy)
- Branford D.(School of Physics, University of Edinburgh, Edinburgh, EH9 3JZ, UK)
- Briscoe W.J.(The George Washington University, Washington, DC, 20052, USA)
- Brudvik J.(The George Washington University, Washington, DC, 20052, USA)
- Cherepnya S.(Lebedev Physical Institute, Moscow, 119991, Russia)
- Demissie B.T.(The George Washington University, Washington, DC, 20052, USA)
- Dieterle M.(Institut für Physik, University of Basel, Basel, CH-4056, Switzerland)
- Downie E.J.(Institut für Kernphysik, University of Mainz, Mainz, D-55099, Germany)
- Fil'kov L.V.(Lebedev Physical Institute, Moscow, 119991, Russia)
- Glazier D.I.(School of Physics, University of Edinburgh, Edinburgh, EH9 3JZ, UK)
- Gregor R.(Physikalisches Institut, University of Giessen, Giessen, D-35392, Germany)
- Heid E.(Institut für Kernphysik, University of Mainz, Mainz, D-55099, Germany)
- Hornidge D.(Mount Allison University, Sackville, New Brunswick, E4L3B5, Canada)
- Jaegle I.(Institut für Physik, University of Basel, Basel, CH-4056, Switzerland)
- Jahn O.(Institut für Kernphysik, University of Mainz, Mainz, D-55099, Germany)
- Jude T.C.(School of Physics, University of Edinburgh, Edinburgh, EH9 3JZ, UK)
- Kashevarov V.L.(Institut für Kernphysik, University of Mainz, Mainz, D-55099, Germany)
- Keshelashvili I.(Institut für Physik, University of Basel, Basel, CH-4056, Switzerland)
- Kondratiev R.(Institute for Nuclear Research, Moscow, 125047, Russia)
- Korolija M.(Rudjer Boskovic Institute, Zagreb, HR-10000, Croatia)
- Koulbardis A.A.(Petersburg Nuclear Physics Institute, Gatchina, 188300, Russia)
- Kruglov S.P.(Petersburg Nuclear Physics Institute, Gatchina, 188300, Russia)
- Krusche B.(Institut für Physik, University of Basel, Basel, CH-4056, Switzerland)
- Lisin V.(Institute for Nuclear Research, Moscow, 125047, Russia)
- Livingston K.(Department of Physics and Astronomy, University of Glasgow, Glasgow, G12 8QQ, UK)
- MacGregor I.J.D.(Department of Physics and Astronomy, University of Glasgow, Glasgow, G12 8QQ, UK)
- Maghrbi Y.(Institut für Physik, University of Basel, Basel, CH-4056, Switzerland)
- Manley D.M.(Kent State University, Kent, OH, 44242, USA)
- Marinides Z.(The George Washington University, Washington, DC, 20052, USA)
- Mart T.(Departemen Fisika, FMIPA, Universitas Indonesia, Depok, 16424, Indonesia)
- Martinez M.(Institut für Kernphysik, University of Mainz, Mainz, D-55099, Germany)
- McGeorge J.C.(Department of Physics and Astronomy, University of Glasgow, Glasgow, G12 8QQ, UK)
- McNicoll E.F.(Department of Physics and Astronomy, University of Glasgow, Glasgow, G12 8QQ, UK)
- Middleton D.G.(Mount Allison University, Sackville, New Brunswick, E4L3B5, Canada)
- Mushkarenkov A.(INFN Sezione di Pavia, Pavia, I-27100, Italy)
- Nefkens B.M.K.(The George Washington University, Washington, DC, 20052, USA)
- Nikolaev A.(Helmholtz-Institut für Strahlen- und Kernphysik, University of Bonn, Bonn, D-53115, Germany)
- Nikonov V.A.(Petersburg Nuclear Physics Institute, Gatchina, 188300, Russia)
- Oberle M.(Institut für Physik, University of Basel, Basel, CH-4056, Switzerland)
- Ostrick M.(Institut für Kernphysik, University of Mainz, Mainz, D-55099, Germany)
- Otte P.B.(Institut für Kernphysik, University of Mainz, Mainz, D-55099, Germany)
- Oussena B.(Institut für Kernphysik, University of Mainz, Mainz, D-55099, Germany)
- Pedroni P.(INFN Sezione di Pavia, Pavia, I-27100, Italy)
- Pheron F.(Institut für Physik, University of Basel, Basel, CH-4056, Switzerland)
- Polonski A.(Institute for Nuclear Research, Moscow, 125047, Russia)
- Prakhov S.(The George Washington University, Washington, DC, 20052, USA)
- Robinson J.(Department of Physics and Astronomy, University of Glasgow, Glasgow, G12 8QQ, UK)
- Rosner G.(Department of Physics and Astronomy, University of Glasgow, Glasgow, G12 8QQ, UK)
- Rostomyan T.(INFN Sezione di Pavia, Pavia, I-27100, Italy)
- Sarantsev A.V.(Helmholtz-Institut für Strahlen- und Kernphysik, University of Bonn, Bonn, D-53115, Germany)
- Schumann S.(Institut für Kernphysik, University of Mainz, Mainz, D-55099, Germany)
- Sikora M.H.(School of Physics, University of Edinburgh, Edinburgh, EH9 3JZ, UK)
- Sober D.I.(The Catholic University of America, Washington, DC, 20064, USA)
- Starostin A.(The George Washington University, Washington, DC, 20052, USA)
- Strakovsky I.(The George Washington University, Washington, DC, 20052, USA)
- Suarez I.M.(The George Washington University, Washington, DC, 20052, USA)
- Supek I.(Rudjer Boskovic Institute, Zagreb, HR-10000, Croatia)
- Thiel M.(Physikalisches Institut, University of Giessen, Giessen, D-35392, Germany)
- Thomas A.(Helmholtz-Institut für Strahlen- und Kernphysik, University of Bonn, Bonn, D-53115, Germany)
- Unverzagt M.(Institut für Kernphysik, University of Mainz, Mainz, D-55099, Germany)
- Watts D.P.(School of Physics, University of Edinburgh, Edinburgh, EH9 3JZ, UK)
- Werthmüller D.(Institut für Physik, University of Basel, Basel, CH-4056, Switzerland)
- Witthauer L.(Institut für Physik, University of Basel, Basel, CH-4056, Switzerland)
- Zehr F.(Institut für Physik, University of Basel, Basel, CH-4056, Switzerland)
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Measurements of <math altimg="si3.gif" xmlns="http://www.w3.org/1998/Math/MathML"><mi>γ</mi><mi>p</mi><mo stretchy="false">→</mo><msup><mrow><mi>K</mi></mrow><mrow><mo>+</mo></mrow></msup><mi>Λ</mi></math> and <math altimg="si4.gif" xmlns="http://www.w3.org/1998/Math/MathML"><mi>γ</mi><mi>p</mi><mo stretchy="false">→</mo><msup><mrow><mi>K</mi></mrow><mrow><mo>+</mo></mrow></msup><msup><mrow><mi>Σ</mi></mrow><mrow><mn>0</mn></mrow></msup></math> cross-sections have been obtained with the photon tagging facility and the Crystal Ball calorimeter at MAMI-C. The measurement uses a novel <math altimg="si5.gif" xmlns="http://www.w3.org/1998/Math/MathML"><msup><mrow><mi>K</mi></mrow><mrow><mo>+</mo></mrow></msup></math> meson identification technique in which the weak decay products are characterized using the energy and timing characteristics of the energy deposit in the calorimeter, a method that has the potential to be applied at many other facilities. The fine center-of-mass energy ( W ) resolution and statistical accuracy of the new data results in a significant impact on partial wave analyses aiming to better establish the excitation spectrum of the nucleon. The new analyses disfavor a strong role for quark–diquark dynamics in the nucleon