80 research outputs found
Measurement of inclusive π0 production in hadronic Z0 decays
- Author
- Adam W
- Adye T
- Agasi E
- Ajinenko I
- Aleksan Roy
- Alekseev G D
- Allport P P
- Almehed S
- Alvsvaag S J
- Amaldi Ugo
- Amato S
- Andreazza A
- Andrieux M L
- Antilogus P
- Apel W D
- Arnoud Y
- Augustin J E
- Augustinus A
- Baillon Paul
- Bambade P
- Barate R
- Barbiellini Guido
- Bardin Dimitri Yuri
- Barker G J
- Baroncelli A
- Barrio J A
- Bartl Walter
- Barão F
- Bates M J
- Battaglia Marco
- Baubillier M
- Baudot J
- Becks K H
- Begalli M
- Beillière P
- Belokopytov Yu A
- Belous K S
- Benvenuti Alberto C
- Berggren M
- Bertrand D
- Bianchi F
- Bigi M
- Bilenky S M
- Billoir P
- Bloch D
- Blume M
- Blyth S
- Bocci V
- Bolognese T
- Bonesini M
- Bonivento W
- Booth P S L
- Borisov G
- Bosio C
- Bosworth S
- Botner O
- Bouquet B
- Bourdarios C
- Bowcock T J V
- Bozzo M
- Branchini P
- Brand K D
- Brenke T
- Brenner R A
- Bricman C
- Brillault L
- Brown R C A
- Brunet J M
- Brückman P
- Bugge L
- Buran T
- Burgsmüller T
- Buschmann P
- Buys A
- Bärring O
- Caccia M
- Calvi M
- Camacho-Rozas A J
- Camporesi T
- Canale V
- Canepa M
- Cankocak K
- Cao F
- Carena F
- Carrilho P
- Carroll L
- Caso Carlo
- Castillo-Gimenez M V
- Cattai A
- Cavallo F R
- Cerrito L
- Chabaud V
- Charpentier P
- Chaussard L
- Chauveau J
- Checchia P
- Chelkov G A
- Chierici R
- Chikilev O G
- Chliapnikov P V
- Chochula P
- Chorowicz V
- Cindro V
- Collins P
- Contreras J L
- Contri R
- Cortina E
- Cosme G
- Cossutti F
- Crawley H B
- Crennell D J
- Crosetti G
- Cuevas-Maestro J
- Czellar S
- D'Almagne B
- Da Silva W
- Dahl-Jensen Erik
- Dahm J
- Dam M
- Damgaard G
- Dauncey P D
- Davenport Martyn
- De Angelis A
- De Boeck H
- de Boer Wim
- De Brabandere S
- De Clercq C
- De Lotto B
- De Min A
- De Paula L S
- De Saint-Jean C
- Defoix C
- Deghorain A
- Della Ricca G
- Delpierre P A
- Demaria N
- Di Ciaccio Lucia
- Dijkstra H
- Djama F
- Dolbeau J
- Doroba K
- Dracos M
- Drees J
- Drees K A
- Dris M
- Dufour Y
- Dupont F
- Dönszelmann M
- Edsall D M
- Ehret R
- Eigen G
- Ekelöf T J C
- Ekspong Gösta
- Elsing M
- Engel J P
- Ershaidat N
- Erzen B
- Espirito-Santo M C
- Falk E
- Fassouliotis D
- Feindt Michael
- Ferrer A
- Filippas-Tassos A
- Firestone A
- Fischer P A
- Fokitis E
- Fontanelli F
- Formenti F
- Franek B J
- Frenkiel P
- Fries D E C
- Frodesen A G
- Frühwirth R
- Fulda-Quenzer F
- Fuster J A
- Föth H
- Galloni A
- Gamba D
- Gandelman M
- García C
- García J
- Gaspar C
- Gasparini U
- Gavillet P
- Gazis E N
- Gelé D
- Gerber J P
- Gerdyukov L N
- Gibbs M
- Gokieli R
- Golob B
- Gopal Gian P
- Gorn L
- Gracco Valerio
- Graziani E
- Grosdidier G
- Grzelak K
- Gumenyuk S A
- Gunnarsson P
- Guy J
- Guz Yu
- Górski M
- Günther M
- Hahn F
- Hahn S
- Hajduk Z
- Hallgren A
- Hamacher K
- Hao W
- Harris F J
- Hedberg V
- Henriques R P
- Hernández J J
- Herquet P
- Herr H
- Hessing T L
- Higón E
- Hilke Hans Jürgen
- Hill T S
- Holmgren S O
- Holt P J
- Holthuizen D J
- Hoorelbeke S
- Houlden M A
- Hrubec Josef
- Huet K
- Hultqvist K
- Jackson J N
- Jacobsson R
- Jalocha P
- Janik R
- Jarlskog G
- Jarry P
- Jean-Marie B
- Johansson E K
- Joram Christian
- Juillot P
- Jönsson L B
- Jönsson P E
- Kaiser M
- Kapusta F
- Karafasoulis K
- Karlsson M
- Karvelas E
- Katsanevas S
- Katsoufis E C
- Keränen R
- Khomenko B A
- Khovanskii N N
- King B J
- Kjaer N J
- Klein H
- Klovning A
- Kluit P M
- Kokkinias P
- Koratzinos M
- Kostyukhin V
- Kourkoumelis C
- Kramer P H
- Krammer Manfred
- Kreuter C
- Kronkvist I J
- Krumshtein Z
- Krupinski W
- Królikowski J
- Kubinec P
- Kucewicz W
- Kurvinen K L
- Kuznetsov O
- Köne B
- La Vaissière C de
- Lacasta C
- Laktineh I
- Lamblot S
- Lamsa J
- Lanceri L
- Lane D W
- Langefeld P
- Lapin V
- Last I
- Laugier J P
- Lauhakangas R
- Leder Gerhard
- Ledroit F
- Lefébure V
- Legan C K
- Leitner R
- Lemoigne Y
- Lemonne J
- Lenzen Georg
- Lepeltier V
- Lesiak T
- Liko D
- Lindner R
- Lipniacka A
- Lippi I
- Lokajícek M
- Loken J G
- Loukas D
- Lutz P
- Lyons L
- López J M
- López-Aguera M A
- López-Fernandez A
- Lörstad B
- MacNaughton J N
- Maehlum G
- Maio A
- Malychev V
- Mandl F
- Maocun C
- Marco J
- Margoni M
- Marin J C
- Mariotti C
- Markou A
- Maron T
- Martí i García S
- Martínez-Rivero C
- Martínez-Vidal F
- Maréchal B
- Matorras F
- Matteuzzi C
- Matthiae Giorgio
- Mazzucato M
- McCubbin M L
- McKay R
- McNulty R
- Medbo J
- Meroni C
- Meyer S
- Meyer W T
- Michelotto M
- Migliore E
- Mirabito L
- Mitaroff Winfried A
- Mjörnmark U
- Moa T
- Monge M R
- Morettini P
- Mundim L M
- Murray W J
- Muryn B
- Myatt Gerald
- Mönig K
- Møller R
- Müller H
- Naraghi F
- Navarria Francesco Luigi
- Navas S
- Negri P
- Neumann W
- Neumeister N
- Nicolaidou R
- Nielsen B S
- Nieuwenhuizen M
- Nikolaenko V
- Niss P
- Nomerotski A
- Normand Ainsley
- Némécek S
- Oberschulte-Beckmann W
- Obraztsov V F
- Olshevskii A G
- Onofre A
- Orava Risto
- Ouraou A
- Paganini P
- Paganoni M
- Pagès P
- Palka H
- Papadopoulou T D
- Papageorgiou K
- Pape L
- Parkes C
- Parodi F
- Passeri A
- Pegoraro M
- Peralta L
- Pernicka Manfred
- Perrotta A
- Petridou C
- Petrolini A
- Petrovykh M
- Phillips H T
- Piana G
- Pierre F
- Pimenta M
- Pindo M
- Plaszczynski S
- Podobrin O
- Pol M E
- Polok G
- Poropat P
- Pozdnyakov V
- Prest M
- Privitera P
- Pukhaeva N
- Radojicic D
- Ragazzi S
- Rahmani H
- Rames J
- Ratoff P N
- Read A L
- Reale M
- Rebecchi P
- Redaelli N G
- Regler Meinhard
- Reid D
- Renton P B
- Resvanis L K
- Richard F
- Richardson J
- Rinaudo G
- Ripp I
- Romero A
- Roncagliolo I
- Ronchese P
- Roos L
- Rosenberg E I
- Rosso E
- Roudeau Patrick
- Rovelli T
- Ruhlmann-Kleider V
- Ruiz A
- Rybicki K
- Rídky J
- Rückstuhl W
- Saarikko H
- Sacquin Yu
- Sadovskii A
- Sajot G
- Salt J
- Sannino M
- Schimmelpfennig M
- Schneider H
- Schwickerath U
- Schyns M A E
- Sciolla G
- Scuri F
- Seager P
- Sedykh Yu
- Segar A M
- Seitz A
- Sekulin R L
- Shellard R C
- Siccama I
- Siegrist P
- Simonetti S
- Simonetto F
- Sissakian A N
- Sitár B
- Skaali T B
- Smadja G
- Smirnov N
- Smirnova O G
- Smith G R
- Sosnowski R
- Souza-Santos D
- Spassoff Tz
- Spiriti E
- Sponholz P
- Squarcia S
- Stanescu C
- Stapnes Steinar
- Stavitski I
- Stichelbaut F
- Stocchi A
- Strauss J
- Strub R
- Stugu B
- Szczekowski M
- Szeptycka M
- Sánchez J
- Tabarelli de Fatis T
- Tavernet J P
- Tilquin A
- Timmermans J
- Tkatchev L G
- Todorov T
- Toet D Z
- Tomaradze A G
- Tomé B
- Tortora L
- Tranströmer G
- Treille D
- Trischuk W
- Tristram G
- Trombini A
- Troncon C
- Tsirou A L
- Turluer M L
- Tyapkin I A
- Tyndel M
- Tzamarias S
- Ullaland O
- Uvarov V
- Valenti G
- Vallazza E
- van Apeldoorn G W
- van Dam P
- Van der Velde C
- Van Doninck W K
- Van Eldik J
- Vassilopoulos N
- Vegni G
- Ventura L
- Venus W A
- Verbeure F
- Verlato M
- Vertogradov L S
- Vilanova D
- Vincent P
- Vitale L
- Vlasov E
- Vodopyanov A S
- Vrba V
- Wahlen H
- Walck C
- Weierstall M
- Weilhammer Peter
- Weiser C
- Wetherell Alan M
- Wicke D
- Wickens J H
- Wielers M
- Wilkinson G R
- Williams W S C
- Winter M
- Witek M
- Woschnagg K
- Yip K
- Yushchenko O P
- Zach F
- Zacharatou-Jarlskog C
- Zaitsev A
- Zalewska-Bak A
- Zalewski Piotr
- Zavrtanik D
- Zevgolatakos E
- Zimin N I
- Zito M
- Zontar D
- Zuberi R
- Zucchelli G C
- Zumerle G
- Åsman B
- Österberg K
- Überschär B
- Publication venue
- Publication date
- 05/10/1995
- Field of study
An analysis is presented of inclusive \pi^0 production in Z^0 decays measured with the DELPHI detector. At low energies, \pi^0 decays are reconstructed by \linebreak using pairs of converted photons and combinations of converted photons and photons reconstructed in the barrel electromagnetic calorimeter (HPC). At high energies (up to x_p = 2 \cdot p_{\pi}/\sqrt{s} = 0.75) the excellent granularity of the HPC is exploited to search for two-photon substructures in single showers. The inclusive differential cross section is measured as a function of energy for {q\overline q} and {b \bar b} events. The number of \pi^0's per hadronic Z^0 event is N(\pi^0)/ Z_{had}^0 = 9.2 \pm 0.2 \mbox{(stat)} \pm 1.0 \mbox{(syst)} and for {b \bar b}~events the number of \pi^0's is {\mathrm N(\pi^0)/ b \overline b} = 10.1 \pm 0.4 \mbox{(stat)} \pm 1.1 \mbox{(syst)} . The ratio of the number of \pi^0's in b \overline b events to hadronic Z^0 events is less affected by the systematic errors and is found to be 1.09 \pm 0.05 \pm 0.01. The measured \pi^0 cross sections are compared with the predictions of different parton shower models. For hadronic events, the peak position in the \mathrm \xi_p = \ln(1/x_p) distribution is \xi_p^{\star} = 3.90^{+0.24}_{-0.14}. The average number of \pi^0's from the decay of primary \mathrm B hadrons is found to be {\mathrm N} (B \rightarrow \pi^0 \, X)/\mbox{B hadron} = 2.78 \pm 0.15 \mbox{(stat)} \pm 0.60 \mbox{(syst)}
First Measurement of the Strange Quark Asymmetry at the Z0 Peak
- Author
- Abreu P
- Adam W
- Adye T
- Agasi E
- Ajinenko I
- Aleksan Roy
- Alekseev G D
- Allport P P
- Almehed S
- Alvsvaag S J
- Amaldi Ugo
- Amato S
- Andreazza A
- Andrieux M L
- Antilogus P
- Apel W D
- Arnoud Y
- Augustin J E
- Augustinus A
- Baillon Paul
- Bambade P
- Barate R
- Bardin Dimitri Yuri
- Barker G J
- Baroncelli A
- Barrio J A
- Bartl Walter
- Barão F
- Bates M J
- Battaglia Marco
- Baubillier M
- Baudot J
- Becks K H
- Begalli M
- Beillière P
- Belokopytov Yu A
- Beltran P
- Benvenuti Alberto C
- Berggren M
- Bertrand D
- Bianchi F
- Bigi M
- Bilenky S M
- Billoir P
- Bjarne J
- Bloch D
- Blume M
- Blyth S
- Bocci V
- Bolognese T
- Bonesini M
- Bonivento W
- Booth P S L
- Borisov G
- Bosio C
- Bostjancic B
- Bosworth S
- Botner O
- Bouquet B
- Bourdarios C
- Bowcock T J V
- Bozzo M
- Branchini P
- Brand K D
- Brenner R A
- Briand H
- Bricman C
- Brillault L
- Brown R C A
- Brunet J M
- Brückman P
- Bugge L
- Buran T
- Buys A
- Bärring O
- Caccia M
- Calvi M
- Camacho-Rozas A J
- Camporesi T
- Canale V
- Canepa M
- Cankocak K
- Cao F
- Carena F
- Carrilho P
- Carroll L
- Caso Carlo
- Cassio V
- Castillo-Gimenez M V
- Cattai A
- Cavallo F R
- Cerrito L
- Chabaud V
- Chan A
- Charpentier P
- Chaussard L
- Chauveau J
- Checchia P
- Chelkov G A
- Chikilev O G
- Chliapnikov P V
- Chochula P
- Chorowicz V
- Chrin J T M
- Cindro V
- Collins P
- Contreras J L
- Contri R
- Cortina E
- Cosme G
- Cossutti F
- Crawley H B
- Crennell D J
- Crosetti G
- Cuevas-Maestro J
- Czellar S
- D'Almagne B
- D'Almeida F
- Da Silva W
- Dahl-Jensen Erik
- Dahm J
- Dam M
- Damgaard G
- Daum A
- Dauncey P D
- Davenport Martyn
- De Angelis A
- De Boeck H
- de Boer Wim
- De Brabandere S
- De Clercq C
- De Fez Laso M D M
- De Lotto B
- De Min A
- De Paula L S
- De Saint-Jean C
- Defoix C
- Della Ricca G
- Delpierre P A
- Demaria N
- Di Ciaccio Lucia
- Dijkstra H
- Djama F
- Dolbeau J
- Doroba K
- Dracos M
- Drees J
- Drees K A
- Dris M
- Dufour Y
- Dupont F
- Dönszelmann M
- Edsall D M
- Ehret R
- Ekelöf T J C
- Ekspong Gösta
- Elsing M
- Engel J P
- Ershaidat N
- Espirito-Santo M C
- Fassouliotis D
- Feindt Michael
- Fenyuk A
- Ferrer A
- Filippas-Tassos A
- Firestone A
- Fokitis E
- Fontanelli F
- Formenti F
- Fousset J L
- Franek B J
- Frenkiel P
- Fries D E C
- Frodesen A G
- Frühwirth R
- Fulda-Quenzer F
- Fuster J A
- Föth H
- Fürstenau H
- Gamba D
- Gandelman M
- García C
- García J
- Gaspar C
- Gasparini U
- Gavillet P
- Gazis E N
- Gelé D
- Gerber J P
- Gillespie D
- Gokieli R
- Golob B
- Gopal Gian P
- Gorn L
- Gracco Valerio
- Grard F
- Graziani E
- Grosdidier G
- Gunnarsson P
- Guy J
- Gómez-Cadenas J J
- Górski M
- Haedinger U
- Hahn F
- Hahn M
- Hahn S
- Haider S
- Hajduk Z
- Hakansson A
- Hallgren A
- Hamacher K
- Hao W
- Harris F J
- Hedberg V
- Henriques R P
- Hernando J A
- Hernández J J
- Herquet P
- Herr H
- Hessing T L
- Higón E
- Hilke Hans Jürgen
- Hill T S
- Holmgren S O
- Holt P J
- Holthuizen D J
- Honoré P F
- Houlden M A
- Huet K
- Hultqvist K
- Ioannou P
- Jackson J N
- Jacobsson R
- Jalocha P
- Janik R
- Jarlskog G
- Jarry P
- Jean-Marie B
- Johansson E K
- Juillot P
- Jönsson L B
- Kaiser M
- Kalmus George Ernest
- Kapusta F
- Karlsson M
- Karvelas E
- Katsanevas S
- Katsoufis E C
- Keränen R
- Khomenko B A
- Khovanskii N N
- King B J
- Kjaer N J
- Klein H
- Klovning A
- Kluit P M
- Kokkinias P
- Koratzinos M
- Korcyl K
- Kostyukhin V
- Kourkoumelis C
- Kramer P H
- Krammer Manfred
- Kreuter C
- Kronkvist I J
- Krumshtein Z
- Krupinski W
- Królikowski J
- Kubinec P
- Kucewicz W
- Kulka K
- Kurvinen K L
- Kuznetsov O
- Köhne J H
- Köne B
- La Vaissière C de
- Lacasta C
- Laktineh I
- Lambropoulos C
- Lamsa J
- Lanceri L
- Lane D W
- Langefeld P
- Lapin V
- Last I
- Laugier J P
- Lauhakangas R
- Leder Gerhard
- Ledroit F
- Lefébure V
- Legan C K
- Leitner R
- Lemoigne Y
- Lemonne J
- Lenzen Georg
- Lepeltier V
- Lesiak T
- Liko D
- Lilja A
- Lindner R
- Lipniacka A
- Lippi I
- Lokajícek M
- Loken J G
- Loukas D
- Lozano-Bahilo J
- Lutz P
- Lyons L
- López-Aguera M A
- López-Fernandez A
- Lörstad B
- Maehlum G
- Maillard J
- Maio A
- Maltezos A
- Malychev V
- Mandl F
- Marco J
- Margoni M
- Marin J C
- Mariotti C
- Markou A
- Maron T
- Martí i García S
- Martínez-Rivero C
- Martínez-Vidal F
- Maréchal B
- Matorras F
- Matteuzzi C
- Matthiae Giorgio
- Mazzucato M
- McCubbin M L
- McKay R
- McNulty R
- Medbo J
- Meroni C
- Meyer W T
- Michelotto M
- Migliore E
- Mikulec I
- Mirabito L
- Mitaroff Winfried A
- Mjörnmark U
- Moa T
- Monge M R
- Morettini P
- Murray W J
- Muryn B
- Myatt Gerald
- Mönig K
- Møller R
- Müller H
- Naraghi F
- Navarria Francesco Luigi
- Navas S
- Negri P
- Neumann W
- Neumeister N
- Nicolaidou R
- Nielsen B S
- Nikolaenko V
- Niss P
- Nomerotski A
- Normand Ainsley
- Némécek S
- Oberschulte-Beckmann W
- Obraztsov V F
- Olshevskii A G
- Orava Risto
- Ouraou A
- Paganini P
- Paganoni M
- Pagès P
- Pain R
- Palka H
- Papadopoulou T D
- Pape L
- Parodi F
- Passeri A
- Pegoraro M
- Pennanen J
- Peralta L
- Perevozchikov V
- Pernegger H
- Pernicka Manfred
- Perrotta A
- Petridou C
- Petrolini A
- Phillips H T
- Piana G
- Pierre F
- Pimenta M
- Plaszczynski S
- Podobrin O
- Pol M E
- Polok G
- Poropat P
- Pozdnyakov V
- Prest M
- Privitera P
- Pullia Antonio
- Radojicic D
- Ragazzi S
- Rahmani H
- Rames J
- Ratoff P N
- Read A L
- Reale M
- Rebecchi P
- Redaelli N G
- Regler Meinhard
- Reid D
- Renton P B
- Resvanis L K
- Richard F
- Richardson J
- Rinaudo G
- Ripp I
- Romero A
- Roncagliolo I
- Ronchese P
- Roos L
- Rosenberg E I
- Rosso E
- Roudeau Patrick
- Rovelli T
- Ruhlmann-Kleider V
- Ruiz A
- Rybin A
- Rídky J
- Rückstuhl W
- Saarikko H
- Sacquin Yu
- Sadovskii A
- Sajot G
- Salt J
- Sannino M
- Schneider H
- Schyns M A E
- Sciolla G
- Scuri F
- Sedykh Yu
- Segar A M
- Seitz A
- Sekulin R L
- Shellard R C
- Siccama I
- Siegrist P
- Simonetti S
- Simonetto F
- Sissakian A N
- Sitár B
- Skaali T B
- Smadja G
- Smirnov N
- Smirnova O G
- Smith G R
- Sosnowski R
- Souza-Santos D
- Spassoff Tz
- Spiriti E
- Squarcia S
- Stanescu C
- Stapnes Steinar
- Stavitski I
- Stavropoulos G D
- Stepaniak K
- Stichelbaut F
- Stocchi A
- Strauss J
- Strub R
- Stugu B
- Stäck H
- Szczekowski M
- Szeptycka M
- Sánchez J
- Tabarelli de Fatis T
- Theodosiou G E
- Tilquin A
- Timmermans J
- Tkatchev L G
- Todorov T
- Toet D Z
- Tomaradze A G
- Tomé B
- Torassa E
- Tortora L
- Tranströmer G
- Treille D
- Trischuk W
- Tristram G
- Trombini A
- Troncon C
- Tsirou A L
- Turluer M L
- Tyapkin I A
- Tyndel M
- Tzamarias S
- Ullaland O
- Uvarov V
- Valenti G
- Vallazza E
- Valls Ferrer J A
- van Apeldoorn G W
- van Dam P
- Van Doninck W K
- Van Eldik J
- Vegni G
- Ventura L
- Venus W A
- Verbeure F
- Verlato M
- Vertogradov L S
- Vilanova D
- Vincent P
- Vitale L
- Vlasov E
- Vodopyanov A S
- Voutilainen M
- Vrba V
- Wahlen H
- Walck C
- Waldner F
- Wehr A
- Weierstall M
- Weilhammer Peter
- Wetherell Alan M
- Wicke D
- Wickens J H
- Wielers M
- Wilkinson G R
- Williams W S C
- Winter M
- Witek M
- Wormser G
- Woschnagg K
- Yip K
- Yu L
- Yushchenko O P
- Zach F
- Zaitsev A
- Zalewska-Bak A
- Zalewski Piotr
- Zavrtanik D
- Zevgolatakos E
- Zimin N I
- Zito M
- Zontar D
- Zuberi R
- Zucchelli G C
- Zumerle G
- Åsman B
- Österberg K
- Überschär B
- Überschär S
- Publication venue
- Publication date
- 20/12/1994
- Field of study
Search for new phenomena using single photon events in the DELPHI detector at LEP
- Author
- Abreu P
- Adam W
- Adye T
- Agasi E
- Ajinenko I
- Aleksan Roy
- Alekseev G D
- Alemany R
- Allport P P
- Almehed S
- Amaldi Ugo
- Amato S
- Andreazza A
- Andrieux M L
- Antilogus P
- Apel W D
- Arnoud Y
- Augustin J E
- Augustinus A
- Baillon Paul
- Bambade P
- Barate R
- Barbi M S
- Barbiellini Guido
- Bardin Dimitri Yuri
- Baroncelli A
- Barrio J A
- Bartl Walter
- Barão F
- Bates M J
- Battaglia Marco
- Baubillier M
- Baudot J
- Becks K H
- Begalli M
- Beillière P
- Belokopytov Yu A
- Belous K S
- Benvenuti Alberto C
- Berggren M
- Bertrand D
- Bianchi F
- Bigi M
- Bilenky S M
- Billoir P
- Bloch D
- Blume M
- Blyth S
- Bolognese T
- Bonesini M
- Bonivento W
- Booth P S L
- Borisov G
- Bosio C
- Bosworth S
- Botner O
- Boudinov E
- Bouquet B
- Bourdarios C
- Bowcock T J V
- Bozzo M
- Branchini P
- Brand K D
- Brenke T
- Brenner R A
- Bricman C
- Brillault L
- Brown R C A
- Brunet J M
- Brückman P
- Bugge L
- Buran T
- Burgsmüller T
- Buschmann P
- Buys A
- Bärring O
- Cabrera S
- Caccia M
- Calvi M
- Camacho-Rozas A J
- Camporesi T
- Canale V
- Canepa M
- Cankocak K
- Cao F
- Carena F
- Carroll L
- Caso Carlo
- Castillo-Gimenez M V
- Cattai A
- Cavallo F R
- Cerrito L
- Chabaud V
- Charpentier P
- Chaussard L
- Chauveau J
- Checchia P
- Chelkov G A
- Chen M
- Chierici R
- Chikilev O G
- Chliapnikov P V
- Chochula P
- Chorowicz V
- Cindro V
- Collins P
- Contreras J L
- Contri R
- Cortina E
- Cosme G
- Cossutti F
- Crawley H B
- Crennell D J
- Crosetti G
- Cuevas-Maestro J
- Czellar S
- D'Almagne B
- Da Silva W
- Dahl-Jensen Erik
- Dahm J
- Dam M
- Damgaard G
- Dauncey P D
- Davenport Martyn
- De Angelis A
- de Boer Wim
- De Brabandere S
- De Clercq C
- De Lotto B
- De Min A
- De Paula L S
- De Saint-Jean C
- Defoix C
- Deghorain A
- Della Ricca G
- Delpierre P A
- Demaria N
- Di Ciaccio Lucia
- Dijkstra H
- Djama F
- Dolbeau J
- Doroba K
- Dracos M
- Drees J
- Drees K A
- Dris M
- Dufour Y
- Dönszelmann M
- Edsall D M
- Ehret R
- Eigen G
- Ekelöf T J C
- Ekspong Gösta
- Elsing M
- Engel J P
- Ershaidat N
- Erzen B
- Espirito-Santo M C
- Falk E
- Fassouliotis D
- Feindt Michael
- Fenyuk A
- Ferrer A
- Filippas-Tassos A
- Firestone A
- Fischer P A
- Fokitis E
- Fontanelli F
- Formenti F
- Franek B J
- Frenkiel P
- Fries D E C
- Frodesen A G
- Frühwirth R
- Fulda-Quenzer F
- Fuster J A
- Föth H
- Galloni A
- Gamba D
- Gandelman M
- García C
- García J
- Gaspar C
- Gasparini U
- Gavillet P
- Gazis E N
- Gelé D
- Gerber J P
- Gerdyukov L N
- Gibbs M
- Gokieli R
- Golob B
- Gopal Gian P
- Gorn L
- Gracco Valerio
- Graziani E
- Grosdidier G
- Grzelak K
- Gumenyuk S A
- Gunnarsson P
- Guy J
- Guz Yu
- Górski M
- Günther M
- Hahn F
- Hahn S
- Hajduk Z
- Hallgren A
- Hamacher K
- Hao W
- Harris F J
- Hedberg V
- Hernández J J
- Herquet P
- Herr H
- Hessing T L
- Higón E
- Hilke Hans Jürgen
- Hill T S
- Holmgren S O
- Holt P J
- Holthuizen D J
- Hoorelbeke S
- Houlden M A
- Huet K
- Hultqvist K
- Jackson J N
- Jacobsson R
- Jalocha P
- Janik R
- Jarlskog C
- Jarlskog G
- Jarry P
- Jean-Marie B
- Johansson E K
- Joram Christian
- Juillot P
- Jönsson L B
- Jönsson P E
- Kaiser M
- Kapusta F
- Karafasoulis K
- Karlsson M
- Karvelas E
- Katsanevas S
- Katsoufis E C
- Keränen R
- Khokhlov Yu A
- Khomenko B A
- Khovanskii N N
- King B J
- Kjaer N J
- Klein H
- Klovning A
- Kluit P M
- Kokkinias P
- Koratzinos M
- Korcyl K
- Kourkoumelis C
- Kramer P H
- Krammer Manfred
- Kreuter C
- Kronkvist I J
- Krumshtein Z
- Krupinski W
- Kubinec P
- Kucewicz W
- Kurvinen K L
- Kuznetsov O
- Köne B
- La Vaissière C de
- Lacasta C
- Laktineh I
- Lamblot S
- Lamsa J
- Lanceri L
- Lane D W
- Langefeld P
- Last I
- Laugier J P
- Lauhakangas R
- Leder Gerhard
- Ledroit F
- Lefébure V
- Legan C K
- Leitner R
- Lemoigne Y
- Lemonne J
- Lenzen Georg
- Lepeltier V
- Lesiak T
- Liko D
- Lindner R
- Lipniacka A
- Lippi I
- Lokajícek M
- Loken J G
- Loukas D
- Lutz P
- Lyons L
- López J M
- Lörstad B
- MacNaughton J N
- Maehlum G
- Maio A
- Malychev V
- Mandl F
- Marco J
- Marco R P
- Margoni M
- Marin J C
- Mariotti C
- Markou A
- Maron T
- Martí i García S
- Martínez-Rivero C
- Martínez-Vidal F
- Maréchal B
- Matorras F
- Matteuzzi C
- Matthiae Giorgio
- Mazzucato M
- McCubbin M L
- McKay R
- McNulty R
- Medbo J
- Merk M
- Meroni C
- Meyer S
- Meyer W T
- Michelotto M
- Migliore E
- Mirabito L
- Mitaroff Winfried A
- Mjörnmark U
- Moa T
- Monge M R
- Morettini P
- Mundim L M
- Murray W J
- Muryn B
- Myatt Gerald
- Mönig K
- Møller R
- Müller H
- Naraghi F
- Navarria Francesco Luigi
- Navas S
- Nawrocki K
- Negri P
- Neumann W
- Neumeister N
- Nicolaidou R
- Nielsen B S
- Nieuwenhuizen M
- Nikolaenko V
- Niss P
- Nomerotski A
- Normand Ainsley
- Némécek S
- Oberschulte-Beckmann W
- Obraztsov V F
- Olshevskii A G
- Onofre A
- Orava Risto
- Ouraou A
- Paganini P
- Paganoni M
- Pagès P
- Palka H
- Papadopoulou T D
- Papageorgiou K
- Pape L
- Parkes C
- Parodi F
- Passeri A
- Pegoraro M
- Peralta L
- Pernegger H
- Pernicka Manfred
- Perrotta A
- Petridou C
- Petrolini A
- Petrovykh M
- Phillips H T
- Piana G
- Pierre F
- Pimenta M
- Pindo M
- Plaszczynski S
- Podobrin O
- Pol M E
- Polok G
- Poropat P
- Pozdnyakov V
- Prest M
- Privitera P
- Pukhaeva N
- Pullia Antonio
- Radojicic D
- Ragazzi S
- Rahmani H
- Rames J
- Ratoff P N
- Read A L
- Reale M
- Rebecchi P
- Redaelli N G
- Regler Meinhard
- Reid D
- Renton P B
- Resvanis L K
- Richard F
- Richardson J
- Rinaudo G
- Ripp I
- Romero A
- Roncagliolo I
- Ronchese P
- Roos L
- Rosenberg E I
- Rosso E
- Roudeau Patrick
- Rovelli T
- Ruhlmann-Kleider V
- Ruiz A
- Rybicki K
- Rídky J
- Rückstuhl W
- Saarikko H
- Sacquin Yu
- Sadovskii A
- Sajot G
- Salt J
- Sannino M
- Schimmelpfennig M
- Schneider H
- Schwickerath U
- Schyns M A E
- Sciolla G
- Scuri F
- Seager P
- Sedykh Yu
- Segar A M
- Seitz A
- Sekulin R L
- Shellard R C
- Siccama I
- Siegrist P
- Simonetti S
- Simonetto F
- Sissakian A N
- Sitár B
- Skaali T B
- Smadja G
- Smirnov N
- Smirnova O G
- Smith G R
- Solovyanov O
- Sosnowski R
- Souza-Santos D
- Spassoff Tz
- Spiriti E
- Sponholz P
- Squarcia S
- Stanescu C
- Stapnes Steinar
- Stavitski I
- Stichelbaut F
- Stocchi A
- Strauss J
- Strub R
- Stugu B
- Szczekowski M
- Szeptycka M
- Sánchez J
- Tabarelli de Fatis T
- Tavernet J P
- Tilquin A
- Timmermans J
- Tkatchev L G
- Todorov T
- Toet D Z
- Tomaradze A G
- Tomé B
- Tonazzo A
- Tortora L
- Tranströmer G
- Treille D
- Trischuk W
- Tristram G
- Trombini A
- Troncon C
- Tsirou A L
- Turluer M L
- Tyapkin I A
- Tyndel M
- Tzamarias S
- Ullaland O
- Uvarov V
- Valenti G
- Vallazza E
- van Apeldoorn G W
- van Dam P
- Van der Velde C
- Van Doninck W K
- Van Eldik J
- Vassilopoulos N
- Vegni G
- Ventura L
- Venus W A
- Verbeure F
- Verlato M
- Vertogradov L S
- Vilanova D
- Vincent P
- Vitale L
- Vlasov E
- Vodopyanov A S
- Vrba V
- Wahlen H
- Walck C
- Weierstall M
- Weilhammer Peter
- Weiser C
- Wetherell Alan M
- Wicke D
- Wickens J H
- Wielers M
- Wilkinson G R
- Williams W S C
- Winter M
- Witek M
- Woschnagg K
- Yip K
- Yushchenko O P
- Zach F
- Zaitsev A
- Zalewska-Bak A
- Zalewski Piotr
- Zavrtanik D
- Zevgolatakos E
- Zimin N I
- Zito M
- Zontar D
- Zuberi R
- Zucchelli G C
- Zumerle G
- Åsman B
- Österberg K
- Überschär B
- Publication venue
- 'Springer Science and Business Media LLC'
- Publication date
- 10/01/1996
- Field of study
Data are presented on the reaction \epem~\into~\gamma + no other detected particle at center-of-mass energies, \sqs = 89.48 GeV, 91.26 GeV and 93.08 GeV. The cross section for this reaction is related directly to the number of light neutrino generations which couple to the \zz boson, and to several other phenomena such as excited neutrinos, the production of an invisible `X' particle, a possible magnetic moment of the tau neutrino, and neutral monojets. Based on the observed number of single photon events, the number of light neutrinos which couple to the \zz is measured to be N_\nu = 3.15 \pm 0.34. No evidence is found for anomalous production of energetic single photons, and upper limits at the 95\% confidence level are determined for excited neutrino production (BR < 4-9 \times 10^{-6}), production of an invisible `X' particle (\sigma < 0.1 pb), and the magnetic moment of the tau neutrino (< 5.2 \times 10^{-6} \mu_B). No event with the topology of a neutral monojet is found, and this corresponds to the limit \sigma < 0.044/\epsilon pb at the 95\% confidence level, where \epsilon is the unknown overall monojet detection efficiency
Energy dependence of the differences between the quark and gluon jet fragmentation
- Author
- Abreu P
- Adam W
- Adye T
- Agasi E
- Ajinenko I
- Aleksan Roy
- Alekseev G D
- Alemany R
- Allport P P
- Almehed S
- Alvsvaag S J
- Amaldi Ugo
- Amato S
- Andreazza A
- Andrieux M L
- Antilogus P
- Apel W D
- Arnoud Y
- Augustin J E
- Augustinus A
- Baillon Paul
- Bambade P
- Barate R
- Bardin Dimitri Yuri
- Baroncelli A
- Barrio J A
- Bartl Walter
- Barão F
- Bates M J
- Battaglia Marco
- Baubillier M
- Baudot J
- Becks K H
- Begalli M
- Beillière P
- Belokopytov Yu A
- Belous K S
- Benvenuti Alberto C
- Berggren M
- Bertrand D
- Bianchi F
- Bigi M
- Bilenky S M
- Billoir P
- Bloch D
- Blume M
- Blyth S
- Bolognese T
- Bonesini M
- Bonivento W
- Booth P S L
- Borisov G
- Bosio C
- Bosworth S
- Botner O
- Bouquet B
- Bourdarios C
- Bowcock T J V
- Bozzo M
- Branchini P
- Brand K D
- Brenke T
- Brenner R A
- Bricman C
- Brillault L
- Brown R C A
- Brunet J M
- Brückman P
- Bugge L
- Buran T
- Burgsmüller T
- Buschmann P
- Buys A
- Bärring O
- Cabrera S
- Caccia M
- Calvi M
- Camacho-Rozas A J
- Camporesi T
- Canale V
- Canepa M
- Cankocak K
- Cao F
- Carena F
- Carrilho P
- Carroll L
- Caso Carlo
- Castillo-Gimenez M V
- Cattai A
- Cavallo F R
- Cerrito L
- Chabaud V
- Charpentier P
- Chaussard L
- Chauveau J
- Checchia P
- Chelkov G A
- Chen M
- Chierici R
- Chikilev O G
- Chliapnikov P V
- Chochula P
- Chorowicz V
- Chudoba J
- Cindro V
- Collins P
- Contreras J L
- Contri R
- Cortina E
- Cosme G
- Cossutti F
- Crawley H B
- Crennell D J
- Crosetti G
- Cuevas-Maestro J
- Czellar S
- D'Almagne B
- Da Silva W
- Dahl-Jensen Erik
- Dahm J
- Dam M
- Damgaard G
- Dauncey P D
- Davenport Martyn
- De Angelis A
- de Boer Wim
- De Brabandere S
- De Clercq C
- De Lotto B
- De Min A
- De Paula L S
- De Saint-Jean C
- Defoix C
- Deghorain A
- Della Ricca G
- Delpierre P A
- Demaria N
- Di Ciaccio Lucia
- Dijkstra H
- Djama F
- Dolbeau J
- Doroba K
- Dracos M
- Drees J
- Drees K A
- Dris M
- Dufour Y
- Dupont F
- Dönszelmann M
- Edsall D M
- Ehret R
- Eigen G
- Ekelöf T J C
- Ekspong Gösta
- Elsing M
- Engel J P
- Ershaidat N
- Erzen B
- Espirito-Santo M C
- Falk E
- Fassouliotis D
- Feindt Michael
- Ferrer A
- Filippas-Tassos A
- Firestone A
- Fischer P A
- Fokitis E
- Fontanelli F
- Formenti F
- Franek B J
- Frenkiel P
- Fries D E C
- Frodesen A G
- Frühwirth R
- Fulda-Quenzer F
- Fuster J A
- Föth H
- Galloni A
- Gamba D
- Gandelman M
- García C
- García J
- Gaspar C
- Gasparini U
- Gavillet P
- Gazis E N
- Gelé D
- Gerber J P
- Gerdyukov L N
- Gibbs M
- Gokieli R
- Golob B
- Gopal Gian P
- Gorn L
- Gracco Valerio
- Graziani E
- Grosdidier G
- Grzelak K
- Gumenyuk S A
- Gunnarsson P
- Guy J
- Guz Yu
- Górski M
- Günther M
- Hahn F
- Hahn S
- Hallgren A
- Hamacher K
- Hao W
- Harris F J
- Hedberg V
- Henriques R P
- Hernández J J
- Herquet P
- Herr H
- Hessing T L
- Higón E
- Hilke Hans Jürgen
- Hill T S
- Holmgren S O
- Holt P J
- Holthuizen D J
- Hoorelbeke S
- Houlden M A
- Hrubec Josef
- Huet K
- Hultqvist K
- Jackson J N
- Jacobsson R
- Jalocha P
- Janik R
- Jarlskog C
- Jarlskog G
- Jarry P
- Jean-Marie B
- Johansson E K
- Joram Christian
- Juillot P
- Jönsson L B
- Jönsson P E
- Kaiser M
- Kapusta F
- Karafasoulis K
- Karlsson M
- Karvelas E
- Katsanevas S
- Katsoufis E C
- Keränen R
- Khomenko B A
- Khovanskii N N
- King B J
- Kjaer N J
- Klapp O
- Klein H
- Klovning A
- Kluit P M
- Kokkinias P
- Koratzinos M
- Korcyl K
- Kostyukhin V
- Kourkoumelis C
- Kramer P H
- Krammer Manfred
- Kreuter C
- Kronkvist I J
- Krumshtein Z
- Krupinski W
- Kubinec P
- Kucewicz W
- Kurvinen K L
- Kuznetsov O
- Köne B
- La Vaissière C de
- Lacasta C
- Laktineh I
- Lamblot S
- Lamsa J
- Lanceri L
- Lane D W
- Langefeld P
- Lapin V
- Last I
- Laugier J P
- Lauhakangas R
- Leder Gerhard
- Ledroit F
- Lefébure V
- Legan C K
- Leitner R
- Lemoigne Y
- Lemonne J
- Lenzen Georg
- Lepeltier V
- Lesiak T
- Lindner R
- Lipniacka A
- Lippi I
- Loken J G
- Loukas D
- Lutz P
- Lyons L
- López J M
- López-Aguera M A
- Lörstad B
- MacNaughton J N
- Maehlum G
- Malychev V
- Mandl F
- Marco J
- Margoni M
- Marin J C
- Mariotti C
- Markou A
- Maron T
- Martí i García S
- Martínez-Rivero C
- Martínez-Vidal F
- Maréchal B
- Masik J
- Matorras F
- Matteuzzi C
- Matthiae Giorgio
- Mazzucato M
- McCubbin M L
- McKay R
- McNulty R
- Medbo J
- Meroni C
- Meyer S
- Meyer W T
- Michelotto M
- Migliore E
- Mirabito L
- Mitaroff Winfried A
- Mjörnmark U
- Moa T
- Monge M R
- Morettini P
- Mundim L M
- Murray W J
- Muryn B
- Myatt Gerald
- Mönig K
- Møller R
- Müller H
- Naraghi F
- Navarria Francesco Luigi
- Navas S
- Nawrocki K
- Negri P
- Neumann W
- Neumeister N
- Nicolaidou R
- Nielsen B S
- Nieuwenhuizen M
- Nikolaenko V
- Niss P
- Nomerotski A
- Normand Ainsley
- Oberschulte-Beckmann W
- Obraztsov V F
- Olshevskii A G
- Onofre A
- Orava Risto
- Ouraou A
- Paganini P
- Paganoni M
- Pagès P
- Palka H
- Papadopoulou T D
- Papageorgiou K
- Pape L
- Parkes C
- Parodi F
- Passeri A
- Pegoraro M
- Peralta L
- Pernegger H
- Pernicka Manfred
- Perrotta A
- Petridou C
- Petrolini A
- Petrovykh M
- Phillips H T
- Piana G
- Pierre F
- Pimenta M
- Pindo M
- Plaszczynski S
- Podobrin O
- Pol M E
- Polok G
- Poropat P
- Pozdnyakov V
- Prest M
- Privitera P
- Pukhaeva N
- Pullia Antonio
- Radojicic D
- Ragazzi S
- Rahmani H
- Rames J
- Ratoff P N
- Read A L
- Reale M
- Rebecchi P
- Redaelli N G
- Regler Meinhard
- Reid D
- Renton P B
- Resvanis L K
- Richard F
- Richardson J
- Rinaudo G
- Ripp I
- Romero A
- Roncagliolo I
- Ronchese P
- Roos L
- Rosenberg E I
- Rosso E
- Roudeau Patrick
- Rovelli T
- Ruhlmann-Kleider V
- Ruiz A
- Rídky J
- Rückstuhl W
- Saarikko H
- Sacquin Yu
- Sadovskii A
- Sajot G
- Salt J
- Sannino M
- Schimmelpfennig M
- Schneider H
- Schwickerath U
- Schyns M A E
- Sciolla G
- Scuri F
- Seager P
- Sedykh Yu
- Segar A M
- Seitz A
- Sekulin R L
- Shellard R C
- Siccama I
- Siegrist P
- Simonetti S
- Simonetto F
- Sissakian A N
- Sitár B
- Skaali T B
- Smadja G
- Smirnov N
- Smirnova O G
- Smith G R
- Sosnowski R
- Souza-Santos D
- Spassoff Tz
- Spiriti E
- Sponholz P
- Squarcia S
- Stanescu C
- Stapnes Steinar
- Stavitski I
- Stichelbaut F
- Stocchi A
- Strauss J
- Strub R
- Stugu B
- Szczekowski M
- Szeptycka M
- Sánchez J
- Tabarelli de Fatis T
- Tavernet J P
- Tilquin A
- Timmermans J
- Tkatchev L G
- Todorov T
- Toet D Z
- Tomaradze A G
- Tomé B
- Tonazzo A
- Tortora L
- Tranströmer G
- Treille D
- Trischuk W
- Tristram G
- Trombini A
- Troncon C
- Tsirou A L
- Turluer M L
- Tyapkin I A
- Tyndel M
- Tzamarias S
- Ullaland O
- Uvarov V
- Valenti G
- Vallazza E
- van Apeldoorn G W
- van Dam P
- Van der Velde C
- Van Doninck W K
- Van Eldik J
- Vassilopoulos N
- Vegni G
- Ventura L
- Venus W A
- Verbeure F
- Verlato M
- Vertogradov L S
- Vilanova D
- Vincent P
- Vitale L
- Vlasov E
- Vodopyanov A S
- Vrba V
- Wahlen H
- Walck C
- Waldner F
- Weierstall M
- Weilhammer Peter
- Weiser C
- Wetherell Alan M
- Wicke D
- Wickens J H
- Wielers M
- Wilkinson G R
- Williams W S C
- Winter M
- Witek M
- Woschnagg K
- Yip K
- Yushchenko O P
- Zach F
- Zaitsev A
- Zalewska-Bak A
- Zalewski Piotr
- Zavrtanik D
- Zevgolatakos E
- Zimin N I
- Zito M
- Zontar D
- Zuberi R
- Zucchelli G C
- Zumerle G
- Åsman B
- Österberg K
- Überschär B
- Publication venue
- 'Springer Science and Business Media LLC'
- Publication date
- 14/11/1995
- Field of study
Three jet events arising from decays of the Z boson, collected by the DELPHI detector, were used to measure differences in quark and gluon fragmentation. Gluon jets were anti-tagged by identifying b quark jets. Unbiased quark jets came from events with two jets plus one photon. Quark and gluon jet properties in different energy ranges were compared for the first time within the same detector. Quark and gluon jets of nearly the same energy in symmetric three jet event topologies were also compared. Using three independent methods, the average value of the ratio of the mean charged multiplicities of gluon and quark jets is =1.241±0.015 (stat.)±0.025 (syst.). Gluon jets are broader and produce fragments with a softer energy spectrum than quark jets of equivalent energy. The string effect has been observed in fully symmetric three jet events. The measured ratio R_{\gamma} of the charged particle flow in the q\overline{q} inter-jet region of the q\bar{q}g and q\bar{q}\gamma samples agrees with the perturbative QCD expectation. The dependence of the mean charged multiplicity on the hadronic center-of-mass energy was analysed in photon plus n-jet events. The value for \alpha_s(M_Z) determined from these data using a QCD prediction with corrections at leading and next-to-leading order is \[ \alpha_s(M_Z)=0.116 \pm 0.003\ (stat.) \pm 0.009\ (syst.). \
Measurement of the Bd0 oscillation frequency using kaons, leptons and jet charge
- Author
- Abreu P
- Adam W
- Adye T
- Agasi E
- Ajinenko I
- Aleksan Roy
- Alekseev G D
- Alemany R
- Allport P P
- Almehed S
- Amaldi Ugo
- Amato S
- Andreazza A
- Andrieux M L
- Antilogus P
- Apel W D
- Arnoud Y
- Augustin J E
- Augustinus A
- Baillon Paul
- Bambade P
- Barate R
- Barbi M S
- Bardin Dimitri Yuri
- Baroncelli A
- Barrio J A
- Bartl Walter
- Bates M J
- Battaglia Marco
- Baubillier M
- Baudot J
- Becks K H
- Begalli M
- Beillière P
- Belokopytov Yu A
- Benvenuti Alberto C
- Berggren M
- Bertrand D
- Bianchi F
- Bigi M
- Bilenky S M
- Billoir P
- Bloch D
- Blume M
- Blyth S
- Bolognese T
- Bonesini M
- Bonivento W
- Booth P S L
- Borisov G
- Bosio C
- Bosworth S
- Botner O
- Boudinov E
- Bouquet B
- Bourdarios C
- Bowcock T J V
- Bozzo M
- Branchini P
- Brand K D
- Brenke T
- Brenner R A
- Bricman C
- Brillault L
- Brown R C A
- Brunet J M
- Brückman P
- Bugge L
- Buran T
- Burgsmüller T
- Buschmann P
- Buys A
- Bärring O
- Cabrera S
- Caccia M
- Calvi M
- Camacho-Rozas A J
- Camporesi T
- Canale V
- Canepa M
- Cankocak K
- Cao F
- Carena F
- Carroll L
- Caso Carlo
- Castillo-Gimenez M V
- Cattai A
- Cavallo F R
- Cerrito L
- Chabaud V
- Charpentier P
- Chaussard L
- Chauveau J
- Checchia P
- Chelkov G A
- Chen M
- Chierici R
- Chikilev O G
- Chliapnikov P V
- Chochula P
- Chorowicz V
- Chudoba J
- Cindro V
- Collins P
- Contreras J L
- Contri R
- Cortina E
- Cosme G
- Cossutti F
- Crawley H B
- Crennell D J
- Crosetti G
- Cuevas-Maestro J
- Czellar S
- D'Almagne B
- Da Silva W
- Dahl-Jensen Erik
- Dahm J
- Dam M
- Damgaard G
- Dauncey P D
- Davenport Martyn
- De Angelis A
- de Boer Wim
- De Brabandere S
- De Clercq C
- De Lotto B
- De Min A
- De Paula L S
- De Saint-Jean C
- Defoix C
- Deghorain A
- Della Ricca G
- Delpierre P A
- Demaria N
- Di Ciaccio Lucia
- Dijkstra H
- Djama F
- Dolbeau J
- Doroba K
- Dracos M
- Drees J
- Drees K A
- Dris M
- Dufour Y
- Dönszelmann M
- Edsall D M
- Ehret R
- Eigen G
- Ekelöf T J C
- Ekspong Gösta
- Elsing M
- Engel J P
- Ershaidat N
- Erzen B
- Espirito-Santo M C
- Falk E
- Fassouliotis D
- Feindt Michael
- Fenyuk A
- Ferrer A
- Filippas-Tassos A
- Firestone A
- Fischer P A
- Fokitis E
- Fontanelli F
- Formenti F
- Franek B J
- Frenkiel P
- Fries D E C
- Frodesen A G
- Fulda-Quenzer F
- Fuster J A
- Föth H
- Galloni A
- Gamba D
- Gandelman M
- García C
- García J
- Gaspar C
- Gasparini U
- Gavillet P
- Gazis E N
- Gelé D
- Gerber J P
- Gibbs M
- Gokieli R
- Golob B
- Gopal Gian P
- Gorn L
- Gracco Valerio
- Graziani E
- Grosdidier G
- Grzelak K
- Gumenyuk S A
- Gunnarsson P
- Guy J
- Guz Yu
- Górski M
- Günther M
- Hahn F
- Hahn S
- Hallgren A
- Hamacher K
- Hao W
- Harris F J
- Hedberg V
- Henriques R P
- Hernández J J
- Herquet P
- Herr H
- Hessing T L
- Higón E
- Hilke Hans Jürgen
- Hill T S
- Holmgren S O
- Holt P J
- Holthuizen D J
- Hoorelbeke S
- Houlden M A
- Hrubec Josef
- Huet K
- Hultqvist K
- Jackson J N
- Jacobsson R
- Jalocha P
- Janik R
- Jarlskog C
- Jarlskog G
- Jarry P
- Jean-Marie B
- Johansson E K
- Joram Christian
- Juillot P
- Jönsson L B
- Jönsson P E
- Kaiser M
- Kapusta F
- Karafasoulis K
- Karlsson M
- Karvelas E
- Katsanevas S
- Katsoufis E C
- Keränen R
- Khokhlov Yu A
- Khomenko B A
- Khovanskii N N
- King B J
- Kjaer N J
- Klein H
- Klovning A
- Kluit P M
- Kokkinias P
- Koratzinos M
- Korcyl K
- Kourkoumelis C
- Kramer P H
- Krammer Manfred
- Kreuter C
- Kronkvist I J
- Krumshtein Z
- Krupinski W
- Kubinec P
- Kucewicz W
- Kurvinen K L
- Kuznetsov O
- Köne B
- La Vaissière C de
- Lacasta C
- Laktineh I
- Lamblot S
- Lamsa J
- Lanceri L
- Lane D W
- Langefeld P
- Last I
- Laugier J P
- Lauhakangas R
- Leder Gerhard
- Ledroit F
- Lefébure V
- Legan C K
- Leitner R
- Lemoigne Y
- Lemonne J
- Lenzen Georg
- Lepeltier V
- Lesiak T
- Liko D
- Lindner R
- Lipniacka A
- Lippi I
- Loken J G
- Loukas D
- Lutz P
- Lyons L
- López J M
- Lörstad B
- MacNaughton J N
- Maehlum G
- Maio A
- Malychev V
- Mandl F
- Marco J
- Marco R P
- Margoni M
- Marin J C
- Mariotti C
- Markou A
- Maron T
- Martí i García S
- Martínez-Rivero C
- Martínez-Vidal F
- Maréchal B
- Masik J
- Matorras F
- Matteuzzi C
- Matthiae Giorgio
- Mazzucato M
- McCubbin M L
- McKay R
- McNulty R
- Medbo J
- Merk M
- Meroni C
- Meyer S
- Meyer W T
- Michelotto M
- Migliore E
- Mirabito L
- Mitaroff Winfried A
- Mjörnmark U
- Moa T
- Monge M R
- Morettini P
- Mundim L M
- Murray W J
- Muryn B
- Myagkov A
- Myatt Gerald
- Mönig K
- Møller R
- Müller H
- Naraghi F
- Navarria Francesco Luigi
- Navas S
- Nawrocki K
- Negri P
- Neumann W
- Neumeister N
- Nicolaidou R
- Nielsen B S
- Nieuwenhuizen M
- Nikolaenko V
- Niss P
- Nomerotski A
- Normand Ainsley
- Oberschulte-Beckmann W
- Obraztsov V F
- Olshevskii A G
- Onofre A
- Orava Risto
- Ouraou A
- Paganini P
- Paganoni M
- Pagès P
- Palka H
- Papadopoulou T D
- Papageorgiou K
- Pape L
- Parkes C
- Parodi F
- Passeri A
- Pegoraro M
- Peralta L
- Pernegger H
- Pernicka Manfred
- Perrotta A
- Petridou C
- Petrolini A
- Petrovykh M
- Phillips H T
- Piana G
- Pierre F
- Pimenta M
- Pindo M
- Plaszczynski S
- Podobrin O
- Pol M E
- Polok G
- Poropat P
- Pozdnyakov V
- Prest M
- Privitera P
- Pukhaeva N
- Pullia Antonio
- Radojicic D
- Ragazzi S
- Rahmani H
- Rames J
- Ratoff P N
- Read A L
- Reale M
- Rebecchi P
- Redaelli N G
- Regler Meinhard
- Reid D
- Renton P B
- Resvanis L K
- Richard F
- Richardson J
- Rinaudo G
- Ripp I
- Romero A
- Roncagliolo I
- Ronchese P
- Roos L
- Rosenberg E I
- Rosso E
- Roudeau Patrick
- Rovelli T
- Ruhlmann-Kleider V
- Ruiz A
- Rídky J
- Rückstuhl W
- Saarikko H
- Sacquin Yu
- Sadovskii A
- Sajot G
- Salt J
- Sannino M
- Schimmelpfennig M
- Schneider H
- Schwickerath U
- Schyns M A E
- Sciolla G
- Scuri F
- Seager P
- Sedykh Yu
- Segar A M
- Seitz A
- Sekulin R L
- Shellard R C
- Siccama I
- Siegrist P
- Simonetti S
- Simonetto F
- Sissakian A N
- Sitár B
- Skaali T B
- Smadja G
- Smirnov N
- Smirnova O G
- Smith G R
- Solovyanov O
- Sosnowski R
- Souza-Santos D
- Spassoff Tz
- Spiriti E
- Sponholz P
- Squarcia S
- Stanescu C
- Stapnes Steinar
- Stavitski I
- Stichelbaut F
- Stocchi A
- Strauss J
- Strub R
- Stugu B
- Szczekowski M
- Szeptycka M
- Sánchez J
- Tabarelli de Fatis T
- Tavernet J P
- Tilquin A
- Timmermans J
- Tkatchev L G
- Todorov T
- Toet D Z
- Tomaradze A G
- Tomé B
- Tonazzo A
- Tortora L
- Tranströmer G
- Treille D
- Trischuk W
- Tristram G
- Trombini A
- Troncon C
- Tsirou A L
- Turluer M L
- Tyapkin I A
- Tyndel M
- Tzamarias S
- Ullaland O
- Uvarov V
- Valenti G
- Vallazza E
- van Apeldoorn G W
- van Dam P
- Van der Velde C
- Van Doninck W K
- Van Eldik J
- Vassilopoulos N
- Vegni G
- Ventura L
- Venus W A
- Verbeure F
- Verlato M
- Vertogradov L S
- Vilanova D
- Vincent P
- Vitale L
- Vlasov E
- Vodopyanov A S
- Vrba V
- Wahlen H
- Walck C
- Waldner F
- Weierstall M
- Weilhammer Peter
- Weiser C
- Wetherell Alan M
- Wicke D
- Wickens J H
- Wielers M
- Wilkinson G R
- Williams W S C
- Winter M
- Woschnagg K
- Yip K
- Yushchenko O P
- Zach F
- Zaitsev A
- Zalewska-Bak A
- Zalewski Piotr
- Zavrtanik D
- Zevgolatakos E
- Zimin N I
- Zito M
- Zontar D
- Zuberi R
- Zucchelli G C
- Zumerle G
- Åsman B
- Österberg K
- Überschär B
- Publication venue
- 'Springer Science and Business Media LLC'
- Publication date
- 01/01/1996
- Field of study
A measurement of the mass difference, \Delta m_d, between the two physical \mbox{B}^0_d states has been obtained from the analysis of the impact parameter distribution of a lepton emitted at large transverse momentum (p_t) relative to the jet axis and from the analysis of the flight distance distribution of secondary vertices tagged by either a high p_t lepton or an identified kaon. In the opposite hemisphere of the event, the charge of the initial quark has been evaluated using a high p_t lepton, a charged kaon or the mean jet charge. With 1.7 million hadronic Z^0 decays recorded by DELPHI between 1991 and 1993, \Delta m_d is found to be: \Delta m_d = 0.531^{+0.050}_{-0.046} ~(stat.) \pm 0.078 ~(syst.) ~ {\mathrm{ps}}^{-1} \,
Search for Neutral Heavy Leptons Produced in Z Decays
- Author
- Abreu P
- Adam W
- Adye T
- Ajinenko I
- Alekseev G D
- Alemany R
- Allport P P
- Almehed S
- Amaldi Ugo
- Amato S
- Andreazza A
- Andrieux M L
- Antilogus P
- Apel W D
- Augustin J E
- Augustinus A
- Baillon Paul
- Bambade P
- Barbi M S
- Barbiellini Guido
- Bardin Dimitri Yuri
- Barker G
- Baroncelli A
- Barrio J A
- Bartl Walter
- Barão F
- Bates M J
- Battaglia Marco
- Baubillier M
- Baudot J
- Becks K H
- Begalli M
- Beillière P
- Belokopytov Yu A
- Benvenuti Alberto C
- Berggren M
- Bertini D
- Bertrand D
- Besançon M
- Bianchi F
- Bigi M
- Bilenky S M
- Billoir P
- Bizouard M A
- Bloch D
- Blume M
- Bolognese T
- Bonesini M
- Bonivento W
- Booth P S L
- Bosio C
- Botner O
- Boudinov E
- Bouquet B
- Bourdarios C
- Bowcock T J V
- Bozzo M
- Branchini P
- Brand K D
- Brenke T
- Brenner R A
- Bricman C
- Brown R C A
- Brunet J M
- Brückman P
- Bugge L
- Buran T
- Burgsmüller T
- Buschmann P
- Bärring O
- Cabrera S
- Caccia M
- Calvi M
- Camacho-Rozas A J
- Camporesi T
- Canale V
- Canepa M
- Cankocak K
- Cao F
- Carena F
- Carroll L
- Caso Carlo
- Castillo-Gimenez M V
- Cattai A
- Cavallo F R
- Chabaud V
- Chapkin M M
- Charpentier P
- Chaussard L
- Checchia P
- Chelkov G A
- Chen M
- Chierici R
- Chikilev O G
- Chliapnikov P V
- Chochula P
- Chorowicz V
- Chudoba J
- Cindro V
- Collins P
- Contri R
- Cortina E
- Cosme G
- Cossutti F
- Cowell J H
- Crawley H B
- Crennell D J
- Crosetti G
- Cuevas-Maestro J
- Czellar S
- D'Almagne B
- Da Silva W
- Dahl-Jensen Erik
- Dahm J
- Dam M
- Damgaard G
- Dauncey P D
- Davenport Martyn
- De Angelis A
- de Boer Wim
- De Brabandere S
- De Clercq C
- De Lotto B
- De Min A
- De Paula L S
- De Saint-Jean C
- Defoix C
- Deghorain A
- Della Ricca G
- Delpierre P A
- Demaria N
- Di Ciaccio Lucia
- Di Diodato A
- Dijkstra H
- Djama F
- Djannati A
- Dolbeau J
- Doroba K
- Dracos M
- Drees J
- Drees K A
- Dris M
- Durand J D
- Edsall D M
- Ehret R
- Eigen G
- Ekelöf T J C
- Ekspong Gösta
- Elsing M
- Engel J P
- Erzen B
- Espirito-Santo M C
- Falk E
- Fassouliotis D
- Feindt Michael
- Fenyuk A
- Ferrer A
- Fichet S
- Filippas-Tassos A
- Firestone A
- Fischer P A
- Fokitis E
- Fontanelli F
- Formenti F
- Franek B J
- Frenkiel P
- Fries D E C
- Frodesen A G
- Frühwirth R
- Fulda-Quenzer F
- Fuster J A
- Föth H
- Galloni A
- Gamba D
- Gandelman M
- García C
- García J
- Gaspar C
- Gasparini U
- Gavillet P
- Gazis E N
- Gelé D
- Gerber J P
- Gerdyukov L N
- Gokieli R
- Golob B
- Gopal Gian P
- Gorn L
- Gracco Valerio
- Graziani E
- Green C
- Grefrath A
- Gris P
- Grosdidier G
- Grzelak K
- Gumenyuk S A
- Gunnarsson P
- Guy J
- Guz Yu
- Górski M
- Günther M
- Hahn F
- Hahn S
- Hajduk Z
- Hallgren A
- Hamacher K
- Harris F J
- Hedberg V
- Henriques R P
- Hernández J J
- Herquet P
- Herr H
- Hessing T L
- Heuser J M
- Higón E
- Hilke Hans Jürgen
- Hill T S
- Holmgren S O
- Holt P J
- Holthuizen D J
- Hoorelbeke S
- Houlden M A
- Hrubec Josef
- Huet K
- Hultqvist K
- Jackson J N
- Jacobsson R
- Jalocha P
- Janik R
- Jarlskog C
- Jarlskog G
- Jarry P
- Jean-Marie B
- Johansson E K
- Joram Christian
- Juillot P
- Jönsson L B
- Jönsson P E
- Kaiser M
- Kapusta F
- Karafasoulis K
- Karlsson M
- Karvelas E
- Katsanevas S
- Katsoufis E C
- Keränen R
- Khokhlov Yu A
- Khomenko B A
- Khovanskii N N
- King B J
- Kjaer N J
- Klapp O
- Klein H
- Klovning A
- Kluit P M
- Kokkinias P
- Koratzinos M
- Korcyl K
- Kostyukhin V
- Kourkoumelis C
- Krammer Manfred
- Kreuter C
- Kronkvist I J
- Krumshtein Z
- Krupinski W
- Kubinec P
- Kucewicz W
- Kurvinen K L
- Kuznetsov O
- Köne B
- La Vaissière C de
- Lacasta C
- Laktineh I
- Lamsa J
- Lanceri L
- Lane D W
- Langefeld P
- Lapin V
- Laugier J P
- Lauhakangas R
- Leder Gerhard
- Ledroit F
- Lefébure V
- Legan C K
- Leitner R
- Lemonne J
- Lenzen Georg
- Lepeltier V
- Lesiak T
- Libby J
- Liko D
- Lindner R
- Lipniacka A
- Lippi I
- Loken J G
- Loukas D
- Lutz P
- Lyons L
- López J M
- Lörstad B
- MacNaughton J N
- Maehlum G
- Mahon J R
- Maio A
- Malmgren T G M
- Malychev V
- Mandl F
- Marco J
- Marco R P
- Margoni M
- Marin J C
- Mariotti C
- Markou A
- Martí i García S
- Martínez-Rivero C
- Martínez-Vidal F
- Maréchal B
- Masik J
- Matorras F
- Matteuzzi C
- Matthiae Giorgio
- Mazzucato M
- McCubbin M L
- McKay R
- McNulty R
- Medbo J
- Merk M
- Meroni C
- Meyer S
- Meyer W T
- Michelotto M
- Migliore E
- Mirabito L
- Mitaroff Winfried A
- Mjörnmark U
- Moa T
- Monge M R
- Morettini P
- Mulders M
- Mundim L M
- Murray W J
- Muryn B
- Myatt Gerald
- Mönig K
- Møller R
- Müller H
- Münich K
- Naraghi F
- Navarria Francesco Luigi
- Navas S
- Nawrocki K
- Negri P
- Neumann W
- Nicolaidou R
- Nielsen B S
- Nieuwenhuizen M
- Nikolaenko V
- Niss P
- Nomerotski A
- Normand Ainsley
- Némécek S
- Oberschulte-Beckmann W
- Obraztsov V F
- Olshevskii A G
- Onofre A
- Orava Risto
- Ouraou A
- Paganini P
- Paganoni M
- Pagès P
- Pain R
- Palka H
- Papadopoulou T D
- Papageorgiou K
- Pape L
- Parkes C
- Parodi F
- Passeri A
- Pegoraro M
- Peralta L
- Pernegger H
- Pernicka Manfred
- Perrotta A
- Petridou C
- Petrolini A
- Petrovykh M
- Phillips H T
- Piana G
- Pierre F
- Pimenta M
- Podobnik T
- Podobrin O
- Pol M E
- Polok G
- Poropat P
- Pozdnyakov V
- Privitera P
- Pukhaeva N
- Pullia Antonio
- Radojicic D
- Ragazzi S
- Rahmani H
- Ratoff P N
- Read A L
- Reale M
- Rebecchi P
- Redaelli N G
- Regler Meinhard
- Reid D
- Reinhardt R
- Renton P B
- Resvanis L K
- Richard F
- Richardson J
- Rinaudo G
- Ripp I
- Romero A
- Roncagliolo I
- Ronchese P
- Roos L
- Rosenberg E I
- Roudeau Patrick
- Rovelli T
- Ruhlmann-Kleider V
- Ruiz A
- Rybicki K
- Rídky J
- Rückstuhl W
- Saarikko H
- Sacquin Yu
- Sadovskii A
- Sahr O
- Sajot G
- Salt J
- Sannino M
- Schimmelpfennig M
- Schneider H
- Schwickerath U
- Schyns M A E
- Sciolla G
- Scuri F
- Seager P
- Sedykh Yu
- Segar A M
- Seitz A
- Sekulin R L
- Serbelloni L
- Shellard R C
- Siegrist P
- Silvestre R
- Simonetti S
- Simonetto F
- Sissakian A N
- Sitár B
- Skaali T B
- Smadja G
- Smirnov N
- Smirnova O G
- Smith G R
- Sosnowski R
- Souza-Santos D
- Spassoff Tz
- Spiriti E
- Sponholz P
- Squarcia S
- Stampfer D
- Stanescu C
- Stanic S
- Stapnes Steinar
- Stavitski I
- Stevenson K
- Stocchi A
- Strauss J
- Strub R
- Stugu B
- Szczekowski M
- Szeptycka M
- Sánchez J
- Tabarelli de Fatis T
- Tavernet J P
- Thomas J
- Tilquin A
- Timmermans J
- Tkatchev L G
- Todorov T
- Todorova S
- Toet D Z
- Tomaradze A G
- Tonazzo A
- Tortora L
- Tranströmer G
- Treille D
- Tristram G
- Trombini A
- Troncon C
- Tsirou A L
- Turluer M L
- Tyapkin I A
- Tyndel M
- Tzamarias S
- Ullaland O
- Uvarov V
- Valenti G
- Vallazza E
- van Apeldoorn G W
- van Dam P
- Van der Velde C
- Van Doninck W K
- Van Eldik J
- Van Lysebetten A
- Vassilopoulos N
- Vegni G
- Ventura L
- Venus W A
- Verbeure F
- Verlato M
- Vertogradov L S
- Vilanova D
- Vincent P
- Vitale L
- Vlasov E
- Vodopyanov A S
- Vrba V
- Wahlen H
- Walck C
- Weierstall M
- Weilhammer Peter
- Weiser C
- Wetherell Alan M
- Wicke D
- Wickens J H
- Wielers M
- Wilkinson G R
- Williams W S C
- Winter M
- Witek M
- Wlodek T
- Woschnagg K
- Yip K
- Yushchenko O P
- Zach F
- Zaitsev A
- Zalewska-Bak A
- Zalewski Piotr
- Zavrtanik D
- Zevgolatakos E
- Zimin N I
- Zito M
- Zontar D
- Zucchelli G C
- Zumerle G
- Åsman B
- Österberg K
- Überschär B
- Publication venue
- Publication date
- 18/12/1996
- Field of study
Weak isosinglet Neutral Heavy Leptons (νm) have been searched for using data collected by the DELPHI detector corresponding to 3.3×106 hadronic~Z0 decays at LEP1. Four separate searches have been performed, for short-lived νm production giving monojet or acollinear jet topologies, and for long-lived νm giving detectable secondary vertices or calorimeter clusters. No indication of the existence of these particles has been found, leading to an upper limit for the branching ratio BR(Z0→νmν) of about 1.3×10−6 at 95\% confidence level for νm masses between 3.5 and 50 GeV/c2. Outside this range the limit weakens rapidly with the νm mass. %Special emphasis has been given to the search for monojet--like topologies. One event %has passed the selection, in agreement with the expectation from the reaction: %e+e−→ℓℓˉννˉ. The results are also interpreted in terms of limits for the single production of excited neutrinos
Measurement of the Quark and Gluon Fragmentation Functions in Z0 Hadronic Decays
- Author
- Abreu P
- Adam W
- Adye T
- Ajinenko I
- Alekseev G D
- Alemany R
- Allport P P
- Almehed S
- Amaldi Ugo
- Amato S
- Andersson P
- Andreazza A
- Antilogus P
- Apel W D
- Arnoud Y
- Augustin J E
- Augustinus A
- Baillon Paul
- Bambade P
- Barbi M S
- Barbiellini Guido
- Bardin Dimitri Yuri
- Barker G
- Baroncelli A
- Barão F
- Bates M J
- Battaglia Marco
- Baubillier M
- Baudot J
- Becks K H
- Begalli M
- Beillière P
- Belokopytov Yu A
- Belous K S
- Benvenuti Alberto C
- Berggren M
- Bertini D
- Bertrand D
- Besançon M
- Bianchi F
- Bigi M
- Bilenky S M
- Billoir P
- Bizouard M A
- Bloch D
- Blume M
- Bonesini M
- Bonivento W
- Boonekamp M
- Booth P S L
- Borgland A W
- Borisov G
- Bosio C
- Botner O
- Boudinov E
- Bouquet B
- Bourdarios C
- Bowcock T J V
- Bozzo M
- Branchini P
- Brand K D
- Brenke T
- Brenner R A
- Brown R C A
- Brunet J M
- Brückman P
- Bugge L
- Buran T
- Burgsmüller T
- Buschmann P
- Bärring O
- Bérat C
- Cabrera S
- Caccia M
- Calvi M
- Camacho-Rozas A J
- Camporesi T
- Canale V
- Canepa M
- Carena F
- Carroll L
- Caso Carlo
- Castillo-Gimenez M V
- Cattai A
- Cavallo F R
- Chabaud V
- Charpentier P
- Chaussard L
- Checchia P
- Chelkov G A
- Chen M
- Chierici R
- Chikilev O G
- Chliapnikov P V
- Chochula P
- Chorowicz V
- Chudoba J
- Cindro V
- Collins P
- Colomer M
- Contri R
- Cortina E
- Cosme G
- Cossutti F
- Cowell J H
- Crawley H B
- Crennell D J
- Crosetti G
- Cuevas-Maestro J
- Czellar S
- D'Almagne B
- Da Silva W
- Dahm J
- Damgaard G
- Dauncey P D
- Davenport Martyn
- De Angelis A
- de Boer Wim
- De Brabandere S
- De Clercq C
- De Lotto B
- De Min A
- De Paula L S
- Deghorain A
- Della Ricca G
- Delpierre P A
- Demaria N
- Di Ciaccio Lucia
- Di Diodato A
- Dijkstra H
- Djannati A
- Dolbeau J
- Doroba K
- Dracos M
- Drees J
- Drees K A
- Dris M
- Durand J D
- Edsall D M
- Ehret R
- Eigen G
- Ekelöf T J C
- Ekspong Gösta
- Elsing M
- Engel J P
- Erzen B
- Falk E
- Fanourakis G K
- Fassouliotis D
- Feindt Michael
- Ferrari P
- Ferrer A
- Fichet S
- Filippas-Tassos A
- Firestone A
- Fischer P A
- Fokitis E
- Fontanelli F
- Formenti F
- Franek B J
- Frodesen A G
- Frühwirth R
- Fulda-Quenzer F
- Fuster J A
- Föth H
- Galloni A
- Gamba D
- Gandelman M
- García C
- García J
- Gaspar C
- Gasparini U
- Gavillet P
- Gazis E N
- Gelé D
- Gerber J P
- Gerdyukov L N
- Gokieli R
- Golob B
- Gonçalves P
- Gopal Gian P
- Gorn L
- Gracco Valerio
- Graziani E
- Green C
- Grefrath A
- Gris P
- Grosdidier G
- Grzelak K
- Gumenyuk S A
- Guy J
- Guz Yu
- Górski M
- Günther M
- Hahn F
- Hahn S
- Hajduk Z
- Hallgren A
- Hamacher K
- Harris F J
- Hedberg V
- Henriques R P
- Hernández J J
- Herquet P
- Herr H
- Hessing T L
- Heuser J M
- Higón E
- Holmgren S O
- Holt P J
- Holthuizen D J
- Hoorelbeke S
- Houlden M A
- Hrubec Josef
- Huet K
- Hultqvist K
- Jackson J N
- Jacobsson R
- Jalocha P
- Janik R
- Jarlskog C
- Jarlskog G
- Jarry P
- Jean-Marie B
- Johansson E K
- Joram Christian
- Juillot P
- Jönsson L B
- Jönsson P E
- Kaiser M
- Kapusta F
- Karafasoulis K
- Karvelas E
- Katsanevas S
- Katsoufis E C
- Keränen R
- Khokhlov Yu A
- Khomenko B A
- Khovanskii N N
- King B J
- Kjaer N J
- Klapp O
- Klein H
- Kluit P M
- Knoblauch D
- Kokkinias P
- Koratzinos M
- Kourkoumelis C
- Krammer Manfred
- Kreuter C
- Kronkvist I J
- Krumshtein Z
- Krupinski W
- Kubinec P
- Kucewicz W
- Kurvinen K L
- Kuznetsov O
- La Vaissière C de
- Lacasta C
- Laktineh I
- Lamsa J
- Lanceri L
- Lane D W
- Langefeld P
- Laugier J P
- Lauhakangas R
- Leder Gerhard
- Ledroit F
- Lefébure V
- Legan C K
- Leisos A
- Leitner R
- Lemonne J
- Lenzen Georg
- Lepeltier V
- Lesiak T
- Lethuillier M
- Libby J
- Liko D
- Lipniacka A
- Lippi I
- Loken J G
- Loukas D
- Lutz P
- Lyons L
- López J M
- Lörstad B
- MacNaughton J N
- Maehlum G
- Mahon J R
- Maio A
- Malmgren T G M
- Malychev V
- Mandl F
- Marco J
- Marco R P
- Margoni M
- Marin J C
- Mariotti C
- Markou A
- Martí i García S
- Martínez-Rivero C
- Martínez-Vidal F
- Maréchal B
- Masik J
- Matorras F
- Matteuzzi C
- Matthiae Giorgio
- Mazzucato M
- McCubbin M L
- McKay R
- McNulty R
- McPherson G
- Medbo J
- Meroni C
- Meyer S
- Meyer W T
- Michelotto M
- Migliore E
- Mirabito L
- Mitaroff Winfried A
- Mjörnmark U
- Moa T
- Monge M R
- Morettini P
- Mulders M
- Mundim L M
- Murray W J
- Muryn B
- Myatt Gerald
- Myklebust T
- Mönig K
- Møller R
- Müller H
- Münich K
- Naraghi F
- Navarria Francesco Luigi
- Navas S
- Nawrocki K
- Negri P
- Neumann W
- Neumeister N
- Nicolaidou R
- Nielsen B S
- Nieuwenhuizen M
- Nikolaenko V
- Nikolenko M
- Niss P
- Nomerotski A
- Normand Ainsley
- Nygren A
- Oberschulte-Beckmann W
- Obraztsov V F
- Olshevskii A G
- Onofre A
- Orava Risto
- Orazi G
- Ortuno S
- Ouraou A
- Paganini P
- Paganoni M
- Paiano S
- Pain R
- Palka H
- Papadopoulou T D
- Papageorgiou K
- Pape L
- Parkes C
- Parodi F
- Parzefall U
- Passeri A
- Pegoraro M
- Peralta L
- Pernegger H
- Pernicka Manfred
- Perrotta A
- Petridou C
- Petrolini A
- Petrovykh M
- Phillips H T
- Piana G
- Pierre F
- Pimenta M
- Piotto E
- Podobnik T
- Podobrin O
- Pol M E
- Polok G
- Poropat P
- Pozdnyakov V
- Privitera P
- Pukhaeva N
- Pullia Antonio
- Radojicic D
- Ragazzi S
- Rahmani H
- Ratoff P N
- Read A L
- Reale M
- Rebecchi P
- Redaelli N G
- Regler Meinhard
- Reid D
- Reinhardt R
- Renton P B
- Resvanis L K
- Richard F
- Rinaudo G
- Romero A
- Ronchese P
- Roos L
- Rosenberg E I
- Rosinsky P
- Roudeau Patrick
- Rovelli T
- Ruhlmann-Kleider V
- Ruiz A
- Rídky J
- Røhne O M
- Saarikko H
- Sacquin Yu
- Sadovskii A
- Sajot G
- Salt J
- Sannino M
- Schneider H
- Schwickerath U
- Schyns M A E
- Sciolla G
- Scuri F
- Seager P
- Sedykh Yu
- Segar A M
- Seitz A
- Sekulin R L
- Serbelloni L
- Shellard R C
- Sheridan A
- Siegrist P
- Silvestre R
- Simonetto F
- Sissakian A N
- Skaali T B
- Skatchkov N
- Smadja G
- Smirnov N
- Smirnova O G
- Smith G R
- Sokolov A
- Solovyanov O
- Sosnowski R
- Souza-Santos D
- Spassoff Tz
- Spiriti E
- Sponholz P
- Squarcia S
- Stampfer D
- Stanescu C
- Stanic S
- Stapnes Steinar
- Stavitski I
- Stevenson K
- Stocchi A
- Strub R
- Stugu B
- Szczekowski M
- Szeptycka M
- Tabarelli de Fatis T
- Tavernet J P
- Tegenfeldt F
- Terranova F
- Thomas J
- Tilquin A
- Timmermans J
- Tkatchev L G
- Todorov T
- Todorova S
- Toet D Z
- Tomaradze A G
- Tomé B
- Tonazzo A
- Tortora L
- Tranströmer G
- Treille D
- Tristram G
- Trombini A
- Troncon C
- Tsirou A L
- Turluer M L
- Tyapkin I A
- Tyndel M
- Tzamarias S
- Ullaland O
- Uvarov V
- Valenti G
- Vallazza E
- van Apeldoorn G W
- van Dam P
- Van Doninck W K
- Van Eldik J
- Van Lysebetten A
- Vassilopoulos N
- Vegni G
- Ventura L
- Venus W A
- Verbeure F
- Verlato M
- Vertogradov L S
- Vilanova D
- Vincent P
- Vitale L
- Vlasov E
- Vodopyanov A S
- Vrba V
- Wahlen H
- Walck C
- Weiser C
- Wetherell Alan M
- Wicke D
- Wickens J H
- Wielers M
- Wilkinson G R
- Williams W S C
- Winter M
- Wlodek T
- Yi J
- Yip K
- Yushchenko O P
- Zach F
- Zaitsev A
- Zalewska-Bak A
- Zalewski Piotr
- Zavrtanik D
- Zevgolatakos E
- Zimin N I
- Zucchelli G C
- Zumerle G
- Åsman B
- Österberg K
- Überschär B
- Publication venue
- 'Springer Science and Business Media LLC'
- Publication date
- 08/08/1997
- Field of study
The fragmentation functions and multiplicities in bb and light quark events are compared. The measured transverse and longitudinal components of the fragmentation function allow the gluon fragmentation function to be evaluated
Measurements of the leptonic branching fractions of the τ
- Author
- Abreu P
- Adam W
- Adye T
- Adzic P
- Ajinenko I
- Albrecht Z
- Alderweireld T
- Alekseev G D
- Alemany R
- Allmendinger T
- Allport P P
- Almehed S
- Amaldi Ugo
- Amapane N
- Amato S
- Anassontzis E G
- Andersson P
- Andreazza A
- Andringa S
- Antilogus P
- Apel W D
- Arnoud Y
- Augustin J E
- Augustinus A
- Baillon Paul
- Bambade P
- Barbiellini Guido
- Barbier R
- Bardin Dimitri Yuri
- Barker G
- Baroncelli A
- Barão F
- Battaglia Marco
- Baubillier M
- Becks K H
- Begalli M
- Behrmann A
- Beillière P
- Belokopytov Yu A
- Benekos N C
- Benvenuti Alberto C
- Berggren M
- Bertini D
- Bertrand D
- Besançon M
- Bianchi F
- Bigi M
- Bilenky S M
- Bizouard M A
- Bloch D
- Blom H M
- Bonesini M
- Bonivento W
- Boonekamp M
- Booth P S L
- Borgland A W
- Borisov G
- Bosio C
- Botner O
- Boudinov E
- Bouquet B
- Bourdarios C
- Bowcock T J V
- Boyko I
- Bozovic I
- Bozzo M
- Branchini P
- Brenke T
- Brenner R A
- Brunet J M
- Brückman P
- Bugge L
- Buran T
- Burgsmüller T
- Buschbeck Brigitte
- Buschmann P
- Bérat C
- Cabrera S
- Caccia M
- Calvi M
- Camporesi T
- Canale V
- Carena F
- Carroll L
- Caso Carlo
- Castillo-Gimenez M V
- Cattai A
- Cavallo F R
- Chabaud V
- Charpentier P
- Chaussard L
- Checchia P
- Chelkov G A
- Chierici R
- Chliapnikov P V
- Chochula P
- Chorowicz V
- Chudoba J
- Cieslik K
- Collins P
- Contri R
- Cortina E
- Cosme G
- Cossutti F
- Cowell J H
- Crawley H B
- Crennell D J
- Crosetti G
- Crépé S
- Cuevas-Maestro J
- Czellar S
- Da Silva W
- Davenport Martyn
- De Angelis A
- de Boer Wim
- De Clercq C
- De Lotto B
- De Min A
- De Paula L S
- Deghorain A
- Della Ricca G
- Delpierre P A
- Demaria N
- Di Ciaccio Lucia
- Dijkstra H
- Dolbeau J
- Doroba K
- Dracos M
- Drees J
- Dris M
- Duperrin A
- Durand J D
- Eigen G
- Ekelöf T J C
- Ekspong Gösta
- Ellert M
- Elsing M
- Engel J P
- Erzen B
- Espirito-Santo M C
- Falk E
- Fanourakis G K
- Fassouliotis D
- Fayot J
- Feindt Michael
- Ferrari P
- Ferrer A
- Ferrer-Ribas E
- Ferro F
- Fichet S
- Firestone A
- Flagmeyer U
- Fokitis E
- Fontanelli F
- Franek B J
- Frodesen A G
- Frühwirth R
- Fulda-Quenzer F
- Fuster J A
- Föth H
- Galloni A
- Gamba D
- Gamblin S
- Gandelman M
- García C
- Gaspar C
- Gaspar M
- Gasparini U
- Gavillet P
- Gazis E N
- Gelé D
- Gerdyukov L N
- Ghodbane N
- Gil I
- Glege F
- Gokieli R
- Golob B
- González-Caballero I
- Gonçalves P
- Gopal Gian P
- Gorn L
- Gracco Valerio
- Grahl J
- Graziani E
- Green C
- Grimm H J
- Gris P
- Grosdidier G
- Grzelak K
- Guy J
- Guz Yu
- Gómez-Ceballos G
- Górski M
- Günther M
- Hahn F
- Hahn S
- Haider S
- Hallgren A
- Hamacher K
- Hansen J
- Harris F J
- Hedberg V
- Heising S
- Hernández J J
- Herquet P
- Herr H
- Hessing T L
- Heuser J M
- Higón E
- Holmgren S O
- Holt P J
- Hoorelbeke S
- Houlden M A
- Hrubec Josef
- Huet K
- Hughes G J
- Hultqvist K
- Jackson J N
- Jacobsson R
- Jalocha P
- Janik R
- Jarlskog C
- Jarlskog G
- Jarry P
- Jean-Marie B
- Johansen K M E
- Johansson E K
- Joram C
- Juillot P
- Jönsson P E
- Kapusta F
- Karafasoulis K
- Katsanevas S
- Katsoufis E C
- Kersevan Borut P
- Keränen R
- Khomenko B A
- Khovanskii N N
- Kiiskinen A P
- King B J
- Kinvig A
- Kjaer N J
- Klapp O
- Klein H
- Kluit P M
- Kokkinias P
- Koratzinos M
- Kostyukhin V
- Kourkoumelis C
- Krammer Manfred
- Kriznic E
- Krstic J
- Krumshtein Z
- Kubinec P
- Kurowska J
- Kurvinen K L
- Kuznetsov O
- Lamsa J
- Lane D W
- Langefeld P
- Lapin V
- Laugier J P
- Lauhakangas R
- Leder Gerhard
- Ledroit F
- Lefébure V
- Leinonen L
- Leisos A
- Leitner R
- Lenzen Georg
- Lepeltier V
- Lesiak T
- Lethuillier M
- Libby J
- Liko D
- Lipniacka A
- Lippi I
- Loken J G
- Lopes J H
- Loukas D
- Lutz P
- Lyons L
- López J M
- López-Fernandez R
- Lörstad B
- MacNaughton J N
- Mahon J R
- Maio A
- Malek A
- Malmgren T G M
- Maltezos S
- Malychev V
- Mandl F
- Marco J
- Marco R P
- Margoni M
- Marin J C
- Mariotti C
- Markou A
- Martí i García S
- Martínez-Rivero C
- Martínez-Vidal F
- Maréchal B
- Masik J
- Mastroyiannopoulos N
- Matorras F
- Matteuzzi C
- Matthiae Giorgio
- Mazzucato F
- Mazzucato M
- McCubbin M L
- McKay R
- McNulty R
- McPherson G
- Meroni C
- Meyer W T
- Migliore E
- Mirabito L
- Mitaroff Winfried A
- Mjörnmark U
- Moa T
- Moch M
- Monge M R
- Moreau X
- Morettini P
- Morton G A
- Mulders M
- Mulet-Marquis C
- Muresan R
- Murray W J
- Muryn B
- Myagkov A
- Myatt Gerald
- Myklebust T
- Mönig K
- Møller R
- Müller U
- Münich K
- Naraghi F
- Nassiakou M
- Navarria Francesco Luigi
- Navas S
- Nawrocki K
- Negri P
- Neufeld N
- Neumeister N
- Nicolaidou R
- Nielsen B S
- Nikolenko M
- Nomokonov V P
- Normand Ainsley
- Nygren A
- Némécek S
- Obraztsov V F
- Olshevskii A G
- Onofre A
- Orava Risto
- Orazi G
- Ouraou A
- Paganoni M
- Paiano S
- Pain R
- Paiva R
- Palacios J
- Palka H
- Papadopoulou T D
- Papageorgiou K
- Pape L
- Parkes C
- Parodi F
- Parzefall U
- Passeri A
- Passon O
- Pegoraro M
- Peralta L
- Pernicka Manfred
- Perrotta A
- Petridou C
- Petrolini A
- Phillips H T
- Pierre F
- Pimenta M
- Piotto E
- Podobnik T
- Pol M E
- Polok G
- Poropat P
- Pozdnyakov V
- Privitera P
- Pukhaeva N
- Pullia Antonio
- Radojicic D
- Ragazzi S
- Rahmani H
- Ratoff P N
- Read A L
- Rebecchi P
- Redaelli N G
- Regler Meinhard
- Reid D
- Reinhardt R
- Renton P B
- Resvanis L K
- Richard F
- Rinaudo G
- Romero A
- Ronchese P
- Rosenberg E I
- Rosinsky P
- Roudeau Patrick
- Rovelli T
- Royon C
- Ruhlmann-Kleider V
- Ruiz A
- Rídky J
- Røhne O M
- Saarikko H
- Sacquin Yu
- Sadovskii A
- Sajot G
- Salt J
- Sampsonidis D
- Sannino M
- Schneider H
- Schwemling P
- Schwering B
- Schwickerath U
- Schyns M A E
- Scuri F
- Seager P
- Sedykh Yu
- Segar A M
- Sekulin R L
- Shellard R C
- Sheridan A
- Siebel M
- Simard L C
- Simonetto F
- Sissakian A N
- Smadja G
- Smirnova O G
- Smith G R
- Sokolov A
- Solovyanov O
- Sopczak André
- Sosnowski R
- Spassoff Tz
- Spiriti E
- Sponholz P
- Squarcia S
- Stanescu C
- Stanic S
- Stevenson K
- Stocchi A
- Strauss J
- Strub R
- Stugu B
- Szczekowski M
- Szeptycka M
- Tabarelli de Fatis T
- Tegenfeldt F
- Terranova F
- Thomas J
- Timmermans J
- Tinti N
- Tkatchev L G
- Todorova-Nová S
- Tomaradze A G
- Tomé B
- Tonazzo A
- Tortora L
- Tranströmer G
- Treille D
- Tristram G
- Trochimczuk M
- Troncon C
- Tsirou A L
- Turluer M L
- Tyapkin I A
- Tzamarias S
- Ullaland O
- Uvarov V
- Valenti G
- Vallazza E
- van Apeldoorn G W
- van Dam P
- Van Doninck W K
- Van Eldik J
- Van Lysebetten A
- Van Vulpen I B
- Vassilopoulos N
- Vegni G
- Ventura L
- Venus W A
- Verbeure F
- Verlato M
- Vertogradov L S
- Verzi V
- Vilanova D
- Vitale L
- Vlasov E
- Vodopyanov A S
- Vollmer C F
- Voulgaris G
- Vrba V
- Wahlen H
- Walck C
- Weiser C
- Wicke D
- Wickens J H
- Wilkinson G R
- Winter M
- Witek M
- Wolf G
- Yi J
- Yushchenko O P
- Zalewska-Bak A
- Zalewski Piotr
- Zavrtanik D
- Zevgolatakos E
- Zimin N I
- Zucchelli G C
- Zumerle G
- Åsman B
- Österberg K
- Publication venue
- 'Springer Science and Business Media LLC'
- Publication date
- 01/01/1999
- Field of study
Data collected with the DELPHI detector from 1993 to 1995 combined with previous DELPHI results for data from 1991 and 1992 yield the branching fractions B({\tau \rightarrow \mbox{\rm e} \nu \bar{\nu}}) = (17.877 \pm 0.109_{stat} \pm 0.110_{sys} )\% and B(τ→μννˉ)=(17.325±0.095stat±0.077sys)%
Investigation of the splitting of quark and gluon jets
- Author
- Abreu P
- Adam W
- Adye T
- Adzic P
- Ajinenko I
- Alekseev G D
- Alemany R
- Allport P P
- Almehed S
- Amaldi Ugo
- Amato S
- Andersson P
- Andreazza A
- Antilogus P
- Apel W D
- Arnoud Y
- Augustin J E
- Augustinus A
- Baillon Paul
- Bambade P
- Barbier R
- Bardin Dimitri Yuri
- Barker G
- Baroncelli A
- Barão F
- Bates M J
- Battaglia Marco
- Baubillier M
- Becks K H
- Begalli M
- Beillière P
- Belokopytov Yu A
- Belous K S
- Benvenuti Alberto C
- Berggren M
- Bertini D
- Bertrand D
- Besançon M
- Bianchi F
- Bigi M
- Bilenky S M
- Billoir P
- Bizouard M A
- Bloch D
- Bonesini M
- Bonivento W
- Boonekamp M
- Booth P S L
- Borgland A W
- Borisov G
- Bosio C
- Botner O
- Boudinov E
- Bouquet B
- Bourdarios C
- Bowcock T J V
- Bozovic I
- Bozzo M
- Branchini P
- Brand K D
- Brenke T
- Brenner R A
- Brown R
- Brunet J M
- Brückman P
- Bugge L
- Buran T
- Burgsmüller T
- Buschmann P
- Bärring O
- Bérat C
- Cabrera S
- Caccia M
- Calvi M
- Camacho-Rozas A J
- Camporesi T
- Canale V
- Canepa M
- Carena F
- Carroll L
- Caso Carlo
- Castillo-Gimenez M V
- Cattai A
- Cavallo F R
- Cerruti C
- Chabaud V
- Chapkin M M
- Charpentier P
- Chaussard L
- Checchia P
- Chelkov G A
- Chen M
- Chierici R
- Chliapnikov P V
- Chochula P
- Chorowicz V
- Chudoba J
- Collins P
- Colomer M
- Contri R
- Cortina E
- Cosme G
- Cossutti F
- Cowell J H
- Crawley H B
- Crennell D J
- Crosetti G
- Cuevas-Maestro J
- Czellar S
- D'Almagne B
- Da Silva W
- Damgaard G
- Dauncey P D
- Davenport Martyn
- De Angelis A
- de Boer Wim
- De Brabandere S
- De Clercq C
- De Lotto B
- De Min A
- De Paula L S
- Deghorain A
- Della Ricca G
- Delpierre P A
- Demaria N
- Di Ciaccio Lucia
- Di Diodato A
- Dijkstra H
- Djannati A
- Dolbeau J
- Doroba K
- Dracos M
- Drees J
- Drees K A
- Dris M
- Duperrin A
- Durand J D
- Edsall D M
- Ehret R
- Eigen G
- Ekelöf T J C
- Ekspong Gösta
- Ellert M
- Elsing M
- Engel J P
- Erzen B
- Espirito-Santo M C
- Falk E
- Fanourakis G K
- Fassouliotis D
- Fayot J
- Feindt Michael
- Fenyuk A
- Ferrari P
- Ferrer A
- Fichet S
- Firestone A
- Fischer P A
- Flagmeyer U
- Fokitis E
- Fontanelli F
- Formenti F
- Franek B J
- Frodesen A G
- Fulda-Quenzer F
- Fuster J A
- Föth H
- Galloni A
- Gamba D
- Gandelman M
- García C
- García J
- Gaspar C
- Gaspar M
- Gasparini U
- Gavillet P
- Gazis E N
- Gelé D
- Gerber J P
- Ghodbane N
- Glege F
- Gokieli R
- Golob B
- González-Caballero I
- Gonçalves P
- Gopal Gian P
- Gorn L
- Gracco Valerio
- Grahl J
- Graziani E
- Green C
- Grefrath A
- Gris P
- Grosdidier G
- Grzelak K
- Guy J
- Górski M
- Günther M
- Hahn F
- Hahn S
- Haider S
- Hajduk Z
- Hallgren A
- Hamacher K
- Harris F J
- Hedberg V
- Heising S
- Henriques R P
- Hernández J J
- Herquet P
- Herr H
- Hessing T L
- Heuser J M
- Higón E
- Holmgren S O
- Holt P J
- Holthuizen D J
- Hoorelbeke S
- Houlden M A
- Hrubec Josef
- Huet K
- Hultqvist K
- Jackson J N
- Jacobsson R
- Jalocha P
- Janik R
- Jarlskog C
- Jarlskog G
- Jarry P
- Jean-Marie B
- Johansson E K
- Joram C
- Juillot P
- Jönsson L B
- Jönsson P E
- Kapusta F
- Karafasoulis K
- Katsanevas S
- Katsoufis E C
- Keränen R
- Khokhlov Yu A
- Khomenko B A
- Khovanskii N N
- King B J
- Kjaer N J
- Klapp O
- Klein H
- Kluit P M
- Knoblauch D
- Kokkinias P
- Konoplyannikov A K
- Koratzinos M
- Korcyl K
- Kostyukhin V
- Kourkoumelis C
- Krammer Manfred
- Kreuter C
- Kronkvist I J
- Krumshtein Z
- Kubinec P
- Kucewicz W
- Kurvinen K L
- Kuznetsov O
- La Vaissière C de
- Lacasta C
- Lamsa J
- Lanceri L
- Lane D W
- Langefeld P
- Laugier J P
- Lauhakangas R
- Leder Gerhard
- Ledroit F
- Lefébure V
- Legan C K
- Leisos A
- Leitner R
- Lemonne J
- Lenzen Georg
- Lepeltier V
- Lesiak T
- Lethuillier M
- Libby J
- Liko D
- Lipniacka A
- Lippi I
- Loken J G
- Lopes J H
- Loukas D
- Lutz P
- Lyons L
- López J M
- Lörstad B
- MacNaughton J N
- Maehlum G
- Mahon J R
- Maio A
- Malek A
- Malmgren T G M
- Malychev V
- Mandl F
- Marco J
- Marco R P
- Margoni M
- Marin J C
- Mariotti C
- Markou A
- Martí i García S
- Martínez-Rivero C
- Martínez-Vidal F
- Maréchal B
- Masik J
- Matorras F
- Matteuzzi C
- Matthiae Giorgio
- Mazzucato F
- Mazzucato M
- McCubbin M L
- McKay R
- McNulty R
- McPherson G
- Medbo J
- Meroni C
- Meyer W T
- Michelotto M
- Migliore E
- Mirabito L
- Mitaroff Winfried A
- Mjörnmark U
- Moa T
- Monge M R
- Moreau X
- Morettini P
- Mulders M
- Mundim L M
- Murray W J
- Muryn B
- Myagkov A
- Myatt Gerald
- Myklebust T
- Mönig K
- Møller R
- Müller H
- Münich K
- Naraghi F
- Navarria Francesco Luigi
- Navas S
- Nawrocki K
- Negri P
- Neufeld N
- Neumann W
- Neumeister N
- Nicolaidou R
- Nielsen B S
- Nieuwenhuizen M
- Nikolaenko V
- Nikolenko M
- Niss P
- Nomerotski A
- Normand Ainsley
- Nygren A
- Némécek S
- Oberschulte-Beckmann W
- Obraztsov V F
- Olshevskii A G
- Onofre A
- Orava Risto
- Orazi G
- Ouraou A
- Paganini P
- Paganoni M
- Paiano S
- Pain R
- Paiva R
- Palka H
- Papadopoulou T D
- Papageorgiou K
- Pape L
- Parkes C
- Parodi F
- Parzefall U
- Passeri A
- Pegoraro M
- Peralta L
- Pernegger H
- Pernicka Manfred
- Perrotta A
- Petridou C
- Petrolini A
- Phillips H T
- Piana G
- Pierre F
- Pimenta M
- Piotto E
- Podobnik T
- Podobrin O
- Pol M E
- Polok G
- Poropat P
- Pozdnyakov V
- Privitera P
- Pukhaeva N
- Pullia Antonio
- Radojicic D
- Ragazzi S
- Rahmani H
- Ratoff P N
- Read A L
- Rebecchi P
- Redaelli N G
- Regler Meinhard
- Reid D
- Reinhardt R
- Renton P B
- Resvanis L K
- Richard F
- Rinaudo G
- Romero A
- Ronchese P
- Rosenberg E I
- Rosinsky P
- Roudeau Patrick
- Rovelli T
- Ruhlmann-Kleider V
- Ruiz A
- Rídky J
- Røhne O M
- Saarikko H
- Sacquin Yu
- Sadovskii A
- Sajot G
- Salt J
- Sampsonidis D
- Sannino M
- Schneider H
- Schwickerath U
- Schyns M A E
- Scuri F
- Seager P
- Sedykh Yu
- Segar A M
- Sekulin R L
- Shellard R C
- Sheridan A
- Silvestre R
- Simonetto F
- Sissakian A N
- Skaali T B
- Smadja G
- Smirnova O G
- Smith G R
- Sokolov A
- Solovyanov O
- Sopczak André
- Sosnowski R
- Souza-Santos D
- Spassoff Tz
- Spiriti E
- Sponholz P
- Squarcia S
- Stampfer D
- Stanescu C
- Stanic S
- Stapnes Steinar
- Stavitski I
- Stevenson K
- Stocchi A
- Strauss J
- Strub R
- Stugu B
- Szczekowski M
- Szeptycka M
- Tabarelli de Fatis T
- Tegenfeldt F
- Terranova F
- Thomas J
- Tilquin A
- Timmermans J
- Tkatchev L G
- Todorov T
- Todorova S
- Toet D Z
- Tomaradze A G
- Tomé B
- Tonazzo A
- Tortora L
- Tranströmer G
- Treille D
- Tristram G
- Trombini A
- Troncon C
- Tsirou A L
- Turluer M L
- Tyapkin I A
- Tyndel M
- Tzamarias S
- Ullaland O
- Uvarov V
- Valenti G
- Vallazza E
- van Apeldoorn G W
- van Dam P
- Van der Velde C
- Van Doninck W K
- Van Eldik J
- Van Lysebetten A
- Van Vulpen I B
- Vassilopoulos N
- Vegni G
- Ventura L
- Venus W A
- Verbeure F
- Verlato M
- Vertogradov L S
- Verzi V
- Vilanova D
- Vincent P
- Vitale L
- Vodopyanov A S
- Vrba V
- Wahlen H
- Walck C
- Waldner F
- Weiser C
- Wetherell Alan M
- Wicke D
- Wickens J H
- Wielers M
- Wilkinson G R
- Williams W S C
- Winter M
- Witek M
- Wlodek T
- Wolf G
- Yi J
- Yushchenko O P
- Zaitsev A
- Zalewska-Bak A
- Zalewski Piotr
- Zavrtanik D
- Zevgolatakos E
- Zimin N I
- Zucchelli G C
- Zumerle G
- Åsman B
- Österberg K
- Überschär B
- Publication venue
- 'Springer Science and Business Media LLC'
- Publication date
- 01/01/1998
- Field of study
The splitting processes in identified quark and gluon jets are investigated using longitudinal and transverse observables. The jets are selected from symmetric three-jet events measured in Z decays with the Delphi detector in 1991-1994. Gluon jets are identified using heavy quark anti-tagging. Scaling violations in identified gluon jets are observed for the first time. The scale energy dependence of the gluon fragmentation function is found to be about two times larger than for the corresponding quark jets, consistent with the QCD expectation TeX . The primary splitting of gluons and quarks into subjets agrees with fragmentation models and, for specific regions of the jet resolution TeX , with NLLA calculations. The maximum of the ratio of the primary subjet splittings in quark and gluon jets is TeX . Due to non-perturbative effects, the data are below the expectation at small TeX . The transition from the perturbative to the non-perturbative domain appears at smaller TeX for quark jets than for gluon jets. Combined with the observed behaviour of the higher rank splittings, this explains the relatively small multiplicity ratio between gluon and quark jets
Search for scalar fermions and long-lived scalar leptons at centre-of-mass energies of 130 GeV to 172 GeV
- Author
- Abreu P
- Adam W
- Adye T
- Adzic P
- Ajinenko I
- Alekseev G D
- Alemany R
- Allport P P
- Almehed S
- Amaldi Ugo
- Amato S
- Anassontzis E G
- Andersson P
- Andreazza A
- Andringa S
- Antilogus P
- Apel W D
- Arnoud Y
- Augustin J E
- Augustinus A
- Baillon Paul
- Bambade P
- Barbiellini Guido
- Barbier R
- Bardin Dimitri Yuri
- Barker G
- Baroncelli A
- Barão F
- Battaglia Marco
- Baubillier M
- Becks K H
- Begalli M
- Beillière P
- Belokopytov Yu A
- Benvenuti Alberto C
- Berggren M
- Bertini D
- Bertrand D
- Besançon M
- Bianchi F
- Bigi M
- Bilenky S M
- Bizouard M A
- Bloch D
- Blom H M
- Bonesini M
- Bonivento W
- Boonekamp M
- Booth P S L
- Borgland A W
- Borisov G
- Bosio C
- Botner O
- Boudinov E
- Bouquet B
- Bourdarios C
- Bowcock T J V
- Boyko I
- Bozovic I
- Bozzo M
- Branchini P
- Brenke T
- Brenner R A
- Brunet J M
- Brückman P
- Bugge L
- Buran T
- Burgsmüller T
- Buschmann P
- Bérat C
- Cabrera S
- Caccia M
- Calvi M
- Camacho-Rozas A J
- Camporesi T
- Canale V
- Carena F
- Carroll L
- Caso Carlo
- Castillo-Gimenez M V
- Cattai A
- Cerruti C
- Chabaud V
- Charpentier P
- Chaussard L
- Checchia P
- Chelkov G A
- Chierici R
- Chikilev O G
- Chliapnikov P V
- Chochula P
- Chorowicz V
- Chudoba J
- Collins P
- Colomer M
- Contri R
- Cortina E
- Cosme G
- Cossutti F
- Cowell J H
- Crawley H B
- Crennell D J
- Crosetti G
- Cuevas-Maestro J
- Czellar S
- Da Silva W
- Damgaard G
- Davenport Martyn
- De Angelis A
- de Boer Wim
- De Brabandere S
- De Clercq C
- De Lotto B
- De Min A
- De Paula L S
- Deghorain A
- Della Ricca G
- Delpierre P A
- Demaria N
- Di Ciaccio Lucia
- Di Diodato A
- Dijkstra H
- Dolbeau J
- Doroba K
- Dracos M
- Drees J
- Dris M
- Duperrin A
- Durand J D
- Ehret R
- Eigen G
- Ekelöf T J C
- Ekspong Gösta
- Ellert M
- Elsing M
- Engel J P
- Erzen B
- Espirito-Santo M C
- Falk E
- Fanourakis G K
- Fassouliotis D
- Fayot J
- Feindt Michael
- Ferrari P
- Ferrer A
- Ferrer-Ribas E
- Fichet S
- Firestone A
- Fischer P A
- Flagmeyer U
- Fokitis E
- Fontanelli F
- Franek B J
- Frodesen A G
- Frühwirth R
- Fulda-Quenzer F
- Fuster J A
- Föth H
- Galloni A
- Gamba D
- Gamblin S
- Gandelman M
- García C
- García J
- Gaspar C
- Gaspar M
- Gasparini U
- Gavillet P
- Gazis E N
- Gelé D
- Gerber J P
- Ghodbane N
- Gil I
- Glege F
- Gokieli R
- Golob B
- González-Caballero I
- Gonçalves P
- Gopal Gian P
- Gorn L
- Gracco Valerio
- Grahl J
- Graziani E
- Green C
- Gris P
- Grzelak K
- Guy J
- Guz Yu
- Górski M
- Günther M
- Hahn F
- Hahn S
- Haider S
- Hallgren A
- Hamacher K
- Harris F J
- Hedberg V
- Heising S
- Hernández J J
- Herquet P
- Herr H
- Hessing T L
- Heuser J M
- Higón E
- Holmgren S O
- Holt P J
- Holthuizen D J
- Hoorelbeke S
- Houlden M A
- Hrubec Josef
- Huet K
- Hultqvist K
- Jackson J N
- Jacobsson R
- Jalocha P
- Janik R
- Jarlskog C
- Jarlskog G
- Jarry P
- Jean-Marie B
- Johansson E K
- Joram C
- Juillot P
- Jönsson P E
- Kapusta F
- Karafasoulis K
- Katsanevas S
- Katsoufis E C
- Keränen R
- Khomenko B A
- Khovanskii N N
- Kiiskinen A P
- King B J
- Kjaer N J
- Klapp O
- Klein H
- Kluit P M
- Knoblauch D
- Kokkinias P
- Konoplyannikov A K
- Koratzinos M
- Kostyukhin V
- Kourkoumelis C
- Krammer Manfred
- Kreuter C
- Krstic J
- Krumshtein Z
- Kubinec P
- Kucewicz W
- Kurvinen K L
- Kuznetsov O
- Lamsa J
- Lane D W
- Langefeld P
- Lapin V
- Laugier J P
- Lauhakangas R
- Leder Gerhard
- Ledroit F
- Lefébure V
- Leinonen L
- Leisos A
- Leitner R
- Lenzen Georg
- Lepeltier V
- Lesiak T
- Lethuillier M
- Libby J
- Liko D
- Lipniacka A
- Lippi I
- Lokajícek M
- Loken J G
- Lopes J H
- Loukas D
- Lutz P
- Lyons L
- López J M
- López-Fernandez R
- Lörstad B
- MacNaughton J N
- Mahon J R
- Maio A
- Malek A
- Malmgren T G M
- Malychev V
- Mandl F
- Marco J
- Marco R P
- Margoni M
- Marin J C
- Mariotti C
- Markou A
- Martí i García S
- Martínez-Rivero C
- Martínez-Vidal F
- Maréchal B
- Masik J
- Mastroyiannopoulos N
- Matorras F
- Matteuzzi C
- Matthiae Giorgio
- Mazzucato F
- Mazzucato M
- McCubbin M L
- McKay R
- McNulty R
- McPherson G
- Meroni C
- Meyer W T
- Migliore E
- Mirabito L
- Mjörnmark U
- Moa T
- Monge M R
- Moreau X
- Morettini P
- Morton G A
- Mulders M
- Mulet-Marquis C
- Muresan R
- Murray W J
- Muryn B
- Myagkov A
- Myatt Gerald
- Myklebust T
- Mönig K
- Møller R
- Müller U
- Münich K
- Naraghi F
- Navas S
- Nawrocki K
- Negri P
- Neufeld N
- Neumeister N
- Nicolaidou R
- Nielsen B S
- Nikolaenko V
- Nikolenko M
- Nomokonov V P
- Normand Ainsley
- Nygren A
- Obraztsov V F
- Olshevskii A G
- Onofre A
- Orava Risto
- Orazi G
- Ouraou A
- Paganoni M
- Paiano S
- Pain R
- Paiva R
- Palacios J
- Palka H
- Papadopoulou T D
- Papageorgiou K
- Pape L
- Parkes C
- Parodi F
- Parzefall U
- Passeri A
- Passon O
- Pegoraro M
- Peralta L
- Pernicka Manfred
- Perrotta A
- Petridou C
- Petrolini A
- Phillips H T
- Piana G
- Pierre F
- Pimenta M
- Piotto E
- Podobnik T
- Pol M E
- Polok G
- Poropat P
- Pozdnyakov V
- Privitera P
- Pukhaeva N
- Pullia Antonio
- Radojicic D
- Ragazzi S
- Rahmani H
- Rakoczy D
- Ratoff P N
- Read A L
- Rebecchi P
- Redaelli N G
- Regler Meinhard
- Reid D
- Reinhardt R
- Renton P B
- Resvanis L K
- Richard F
- Rinaudo G
- Romero A
- Ronchese P
- Rosenberg E I
- Rosinsky P
- Roudeau Patrick
- Rovelli T
- Ruhlmann-Kleider V
- Ruiz A
- Rídky J
- Røhne O M
- Saarikko H
- Sacquin Yu
- Sadovskii A
- Sajot G
- Salt J
- Sampsonidis D
- Sannino M
- Schneider H
- Schwemling P
- Schwickerath U
- Schyns M A E
- Scuri F
- Seager P
- Sedykh Yu
- Segar A M
- Sekulin R L
- Shellard R C
- Sheridan A
- Siebel M
- Silvestre R
- Simard L C
- Simonetto F
- Sissakian A N
- Skaali T B
- Smadja G
- Smirnov N
- Smirnova O G
- Smith G R
- Sopczak André
- Sosnowski R
- Spassoff Tz
- Spiriti E
- Sponholz P
- Squarcia S
- Stampfer D
- Stanescu C
- Stanic S
- Stapnes Steinar
- Stevenson K
- Stocchi A
- Strauss J
- Strub R
- Stugu B
- Szczekowski M
- Szeptycka M
- Tabarelli de Fatis T
- Tegenfeldt F
- Terranova F
- Thomas J
- Tilquin A
- Timmermans J
- Tkatchev L G
- Todorov T
- Todorova S
- Toet D Z
- Tomaradze A G
- Tomé B
- Tonazzo A
- Tortora L
- Tranströmer G
- Treille D
- Tristram G
- Troncon C
- Tsirou A L
- Turluer M L
- Tyapkin I A
- Tzamarias S
- Ullaland O
- Uvarov V
- Valenti G
- Vallazza E
- van Apeldoorn G W
- van Dam P
- Van der Velde C
- Van Eldik J
- Van Lysebetten A
- Van Vulpen I B
- Vassilopoulos N
- Vegni G
- Ventura L
- Venus W A
- Verbeure F
- Verlato M
- Vertogradov L S
- Verzi V
- Vilanova D
- Vitale L
- Vlasov E
- Vodopyanov A S
- Voulgaris G
- Vrba V
- Wahlen H
- Walck C
- Weiser C
- Wicke D
- Wickens J H
- Wilkinson G R
- Winter M
- Witek M
- Wolf G
- Yi J
- Yushchenko O P
- Zalewska-Bak A
- Zalewski Piotr
- Zavrtanik D
- Zevgolatakos E
- Zimin N I
- Zucchelli G C
- Zumerle G
- Åsman B
- Österberg K
- Überschär B
- Publication venue
- 'Springer Science and Business Media LLC'
- Publication date
- 13/07/1998
- Field of study
Data taken by DELPHI during the 1995 and 1996 LEP runs have been used to search for the supersymmetric partners of electron, muon and tau leptons and of top and bottom quarks. The observations are in agreement with standard model predictions. Limits are set on sfermion masses. Searches for long lived scalar leptons from low scale supersymmetry breaking models exclude stau masses below 55~GeV/c2 at the 95\% confidence level, irrespective of the gravitino mass
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