135 research outputs found
First measurement of the BS meson mass
- Author
- Abbaneo D.
- Adlung S.
- Ajaltouni Ziad,
- Alemany R.
- Antonelli A.
- Ariztizabal F.
- Ashman J G.
- Assmann R W.
- Babbage W.
- Badaud F.
- Badier J.
- Bagliesi G.
- Baldini R.
- Barbiero E.
- Bardadin-Otwinowska M.
- Batignani G.
- Bauer C.
- Bellantoni L.
- Bencheikh A.M.
- Benchouk C.
- Bencivenni G.
- Betteridge A P.
- Beuselinck R.
- Binnie D M.
- Bloch-Devaux B.
- Blondel A.
- Blucher E.
- Blum W.
- Boehrer A.
- Bologna G.
- Bonissent A.
- Bonneaud G.
- Bonvicini G.
- Booth C N.
- Bosisio L.
- Bossi F.
- Botterill D R.
- Bottigli U.
- Boucrot J.
- Boudreau J.
- Bowdery C K.
- Bozzi C.
- Brandl B.
- Brandt S.
- Braun O.
- Brient J C.
- Brodbeck T J.
- Brown D.
- Buskulic D.
- Buttar C.
- Calderini G.
- Callot O.
- Cameron W.
- Campana P.
- Candlin D J.
- Capon G.
- Carpinelli M.
- Carr J.
- Carter J M.
- Cartwright S L.
- Casper D.
- Cattaneo M.
- Cattaneo P W.
- Cerutti F.
- Chai Y.
- Chen W.,
- Chiarella V.
- Cinabro D.
- Ciocci M A.
- Clifft R W.
- Colas P.
- Colling D J.
- Colrain P.
- Comas P.
- Combley F.
- Conway J S.
- Corden M.
- Cordier A.
- Cowan G.
- Coyle P.
- Creanza D.
- Crespo J M.
- D'Ettorre Piazzoli B.
- Davier M.
- Dawson I.
- De Bonis I.
- De Palma M.
- Decamp D.
- Dehning B.
- Delfino M.
- Dell'Orso R.
- Della Marina R.
- Dietl H.
- Dornan P J.
- Drevermann H.
- Drinkard J.
- Duarte H.
- Duflot L.
- Dydak F.
- Edgecock T R.
- Efthymiopoulos I.
- El-Fellous R.
- Emery S.
- Etienne F.
- Falvard Alain
- Farilla A.
- Fearnley T.
- Felici G.
- Feng Z.
- Ferguson D P S.
- Fernandez E.
- Fernandez-Bosman M.
- Ferrante I.
- Fidecaro F.
- Finch A J.
- Foa L.
- Focardi E.
- Forti F.
- Forty R W.
- Foster F.
- Fouque G.
- Frank M.
- Gaitan V.
- Ganis G.
- Gao Y S.
- Gao Y.
- Garrido L.
- Gay C.
- Gay Pascal
- Georgiopoulos C.
- Geweniger C.
- Ghez P.
- Giannini G.
- Giassi A.
- Giorgi M A.
- Girtler P.
- Gobbo B.
- Goy C.
- Grahl J.
- Green M G.
- Greene A M.
- Gregorio A.
- Grivaz J F.
- Grupen C.
- Guicheney C.
- Hagelberg R.
- Halley A W.
- Hanke P.
- Hansen J D.
- Hansen J R.
- Hansen P H.
- Harton J L.
- Harvey J.
- Hassard J F.
- Haywood S.
- Henrard Pierre
- Hepp V.
- Heusse P.
- Hilgart J.
- Hu H.
- Huang D.
- Huang X.
- Hughes G.
- Iaselli G.
- Ikeda M.
- Jackson D.
- Jacobs K.
- Jacobsen R.
- Jaffe D E.
- Janot P.
- Johnson R P.
- Jost B.
- Jousset J.
- Keemer N R.
- Kim D W.
- Kleinknecht K.
- Kluge E E.
- Kneringer E.
- Knobloch J.
- Kozanecki W.
- Kuhn D.
- Kyriakis A.
- Lancon E.
- Lannutti J.
- Lauber J.
- Laurelli P.
- Le Diberder F.
- LeClaire B W.
- Lees J P.
- Lefrancois J.
- Lehraus I.
- Lemaire M C.
- Levinthal D.
- Lieske N M.
- Ligabue F.
- Lin Jiali
- Lishka C.
- Litke A M.
- Locci E.
- Lohse T.
- Luetjens G.
- Lusiani A.
- Lutters G.
- Lutz A M.
- Lutz G.
- Lynch J G.
- Maggi G.
- Maggi M.
- Maitland W.
- Mannelli E B.
- Manner W.
- Mannocchi G.
- March P V.
- Markou C.
- Marrocchesi P S.
- Martinez M.
- Marx B.
- Mato P.
- Mattison T.
- Maumary Y.
- Medcalf T.
- Meinhard H.
- Messineo A.
- Michel B.
- Minard M N.
- Minten A.
- Miotto A.
- Miquel R.
- Mir L M.
- Mollerud R.
- Moneta L.
- Montret Jean-Claude
- Morton W T.
- Moser H G.
- Moutoussi A.
- Murtas F.
- Murtas G P.
- Nash J.
- Natali S.
- Nicod D.
- Nilsson B S.
- Norton P R.
- Nuttall M.
- Nuzzo S.
- Orteu S.
- Pacheco A.
- Padilla C.
- Palazzi P.
- Palla F.
- Pallin D.
- Pan Y B.
- Papalexiou S.
- Parrini G.
- Parsons M I.
- Pascual A.
- Passalacqua L.
- Patel A D.
- Pater J R.
- Patton S.
- Payne D G.
- Payre P.
- Pepe-Altarelli M.
- Perez P.
- Perlas J A.
- Perret Pascal
- Phillips M J.
- Picchi P.
- Pietrzyk B.
- Podlyski F.
- Proriol Joseph
- Prulhiere F.
- Pusztaszeri J F.
- Putzer A.
- Quattromini M.
- Quazi I S.
- Raab J.
- Ragusa F.
- Raine C.
- Rander J.
- Ranieri A.
- Ranjard F.
- Raso G.
- Redlinger G.
- Reeves P.
- Renardy J F.
- Renk B.
- Rensch B.
- Richter R H.
- Rivera F.
- Rizzo G.
- Rolandi L.
- Romano F.
- Roos L.
- Rosowsky A.
- Rothberg J.
- Rouge A.
- Roussarie A.
- Rousseau D.
- Ruan T.
- Rudolph G.
- Ruggieri F.
- Rumpf M.
- Saadi F.
- Saadi Y.
- Saich M.
- San Martin G.
- Sander H G.
- Sanguinetti G.
- Sawyer L.
- Scarr J M.
- Schaefer U.
- Schlatter D.
- Schmelling M.
- Schmidt H.
- Schmitt M.
- Schroeder J.
- Schuller J P.
- Schune M H.
- Schwarz A S.
- Schwemling P.
- Schwindling J.
- Sedgbeer J K.
- Sefkow F.
- Selvaggi G.
- Settles R.
- Seywerd H.
- Sharma V.
- Shi Z H.
- Si Mohand D.
- Silvestris L.
- Simopoulou E.
- Sloan T.
- Smith K.
- Smith M G.
- Smolik L.
- Snow S W.
- Spagnolo P.
- Stahl A.
- Steeg F.
- Steinberger J.
- Stiegler U.
- Stierlin U.
- Strong J A.
- Talby M.
- Tanaka R.
- Taylor G.
- Tejessy W.
- Tempesta P.
- Ten Have I.
- Tenchini R.
- Thompson A S.
- Thompson J C.
- Thompson L F.
- Tittel K.
- Tomalin I R.
- Tonelli G.
- Triggiani G.
- Turnbull R M.
- Vallage B.
- Vannini C.
- Vayaki A.
- Veenhof R.
- Veillet J J.
- Veitch E.
- Venturi A.
- Verderi M.
- Verdini P G.
- Videau H.
- Videau I.
- Wachsmuth H.
- Walsh A M.
- Walsh J.
- Walther S M.
- Wang T.
- Wanke R.
- Wasserbaech S.
- Wear J.
- Weber F V.
- West L R.
- Whelan E P.
- Wiedenmann W.
- Wildish T.
- Witzeling W.
- Wolf B.
- Wolf G.
- Wotschack J.
- Wright A G.
- Wu Sau Lan.
- Wu X.
- Wunsch M.
- Xie Y.
- Xu D.
- Xu R.
- Zachariadou K.
- Zhang J.
- Zhang L.
- Zhang Zhiqing
- Zhao W.
- Zheng M.
- Zito G.
- Zobernig G.
- Publication venue
- 'Elsevier BV'
- Publication date
- 01/01/1993
- Field of study
If simplified, every information retrieval problem can be solved when the information need implied by its expression has been identified. We are interested in the criteria used in realising a good information retrieval problem expression. We have listed these criteria through some principles and maxims which first characterized the communication between two persons are applied. We choose to use the gricean maxims because they are the most favoured for this type of situation. Secondly, we have tried to identify some others principles that can be used to realise a good information retrieval problem expression. The principles by Grice can not resolve all forms of error associated with this particular form of communication. In our work, we defined three other principles namely: adhesion principle, reformulation principle, memorization principle. We give some examples of situations where the principles we have formulated are not applicable and the consequences. We present the possible applications of our new model: MIRABEL, which can help in the description of information retrieval problem from. It also compels its user to use essential good expression principle implicitly
First measurement of the quark-to-photon fragmentation function
- Author
- Abbaneo D
- Abt I
- Ajaltouni Ziad J
- Alemany R
- Antonelli A
- Apollonio M
- Ariztizabal F
- Armstrong S R
- Assmann R W
- Aubert Jean-Jacques
- Azzurri P
- Bagliesi G
- Bardadin-Otwinowska Maria
- Barrès A
- Batignani G
- Bauer C
- Becker U
- Beddall A
- Bellantoni L
- Bencheikh A M
- Benchouk C
- Bencivenni G
- Bertin V
- Bettarini S
- Betteridge A P
- Beuselinck R
- Binnie David M
- Blair G A
- Bloch-Devaux B
- Blondel A
- Blum Walter
- Bologna G
- Bonissent A
- Bonneaud G R
- Bonvicini G
- Booth C N
- Bosisio L
- Bossi F
- Boswell R
- Botterill David R
- Boucrot J
- Bourdon P
- Bowdery C K
- Boyer C
- Bozzi C
- Brandt S
- Braun O
- Brient J C
- Brodbeck T J
- Brown D
- Bryant L M
- Bujosa G
- Buskulic Damir
- Böhrer A
- Calderini G
- Callot O
- Calvet D
- Cameron W
- Campana P
- Candlin D J
- Capon G
- Carpinelli M
- Carr J
- Cartwright S L
- Casper David William
- Cattaneo M
- Cerutti F
- Chiarella V
- Chmeissani M
- Ciocci M A
- Ciulli V
- Clifft R W
- Colaleo A
- Colas P
- Colling D J
- Colrain P
- Comas P
- Combley F
- Corden M
- Cordier A
- Courault F
- Cowan G D
- Coyle P
- Crawford G
- Creanza D
- Crespo J M
- Davier M
- Dawson I
- De Bonis I
- De Palma M
- Delfino M C
- Dell'Orso R
- Della Marina R
- Diaconu C A
- Dietl H
- Dissertori G
- Dornan Peter J
- Dorris S J
- Drevermann H
- Duarte H
- Duflot L
- Dydak Friedrich
- Décamp D
- Edgecock T R
- Edwards M
- Efthymiopoulos I
- Elmer P
- Emery S
- Engelhardt A
- Etienne F
- Falvard A
- Fantechi R
- Farilla A
- Fearnley Tom
- Feigl E
- Felici G
- Feng Z
- Ferguson D P S
- Fernández E
- Fernández-Bosman M
- Ferrante I
- Finch A J
- Focardi E
- Forti F
- Forty Roger W
- Foster F
- Foà L
- Frank M
- Gaitan V
- Galla A
- Ganis G
- Gao Y
- Gao Y S
- Garrido L
- Gay P
- Gelao G
- Georgiopoulos C H
- Geweniger C
- Ghez P
- Giannini G
- Giassi A
- Giorgi M A
- Girone M
- Girtler P
- Gobbo B
- González S
- Gotzhein C
- Goy C
- Graefe G
- Grahl J
- Green M G
- Greene A M
- Gregorio A
- Grivaz J F
- Grupen Claus
- Guicheney C
- Hagelberg R
- Halley A W
- Hanke P
- Hansen J B
- Hansen J D
- Hansen J R
- Hansen P H
- Harton J L
- Harvey J
- Hayes O J
- Haywood S
- Henrard P
- Hepp V
- Heusse P
- Hu H
- Huang X
- Hughes G
- Iaselli Giuseppe
- Jacobsen R
- Jacquet M
- Jaffe D E
- Jakobs K
- Janot P
- Johnson D L
- Johnson R P
- Jost B
- Jousset J
- Kim D W
- Kim H Y
- Kleinknecht K
- Kluge E E
- Kneringer E
- Knobloch J
- Knowles I G
- Konstantinidis N P
- Kozanecki Witold
- Kroha H
- Kuhn D
- Kyriakis A
- Köksal A
- Lançon E
- Laurelli P
- Le Diberder F R
- Lees J P
- Lefrançois J
- Lehraus Ivan
- Lemaire M C
- Letho M
- Ligabue F
- Lin J
- Litke A M
- Locci E
- Lucotte A
- Lusiani A
- Lutters G
- Lutz A M
- Lutz Gerhard
- Lynch J G
- Lütjens G
- Maggi G
- Maggi M
- Maley P
- Mannocchi G
- Marinelli N
- Markou C
- Marrocchesi P S
- Martin E B
- Martínez M
- Marx B
- Mato P
- McNamara P A
- McNeil M A
- Medcalf T
- Meinhard H
- Messineo A
- Michel B
- Minard M N
- Minguet-Rodríguez J A
- Minten Adolf G
- Miquel R
- Mir L M
- Moneta L
- Monteil S
- Montret J C
- Morton W T
- Moser H G
- Moutoussi A
- Murtas F
- Murtas G P
- Musolino G
- Männer W
- Nachtman J M
- Nash J
- Natali S
- Newton W M
- Nicod D
- Nikolic I A
- Nilsson B S
- Norton P R
- Nuzzo S
- O'Shea V
- Odier P
- Oest T
- Orejudos W
- Orteu S
- Ouyang Q
- Pacheco A
- Padilla C
- Palazzi P
- Palla Fabrizio
- Pallin D
- Pan Y B
- Park H J
- Park I C
- Parrini G
- Parsons M I
- Pascual A
- Passalacqua L
- Pater J R
- Payre P
- Pepé-Altarelli M
- Perlas J A
- Perret P
- Perrodo P
- Pietrzyk B
- Podlyski F
- Proriol J
- Pusztaszeri J F
- Putzer A
- Pérez P
- Quast G
- Raab J
- Ragusa F
- Raine C
- Rander J
- Ranieri A
- Ranjard F
- Rankin C
- Raso G
- Reeves P
- Renardy J F
- Renk B
- Rensch B
- Rensing P E
- Richter R H
- Rivera F
- Rizzo G
- Rolandi Luigi
- Romano F
- Rosado-Schlosser A
- Rosowsky A
- Rossignol J M
- Rothberg J E
- Rougé A
- Roussarie A
- Rousseau D
- Rudolph G
- Ruggieri F
- Rumpf M
- Saadi F
- Saadi Y
- Saint-Denis R
- San Martin G
- Sander H G
- Sanguinetti G
- Saraiva P
- Scarr J M
- Schael S
- Schlatter W D
- Schmelling M
- Schmidt M
- Schmitt M
- Schneider O
- Schuller J P
- Schune M H
- Schwindling J
- Sciabà A
- Scott I J
- Sedgbeer J K
- Selvaggi G
- Settles Ronald
- Seywerd H C J
- Sharma V
- Si Mohand D
- Silvestris L
- Simion S
- Simopoulou Errietta
- Siotis I
- Sloan Terence
- Smith K
- Smith M G
- Smolik L
- Sommer J
- Spagnolo P
- Stacey A M
- Steinberger Jack
- Stenzel H
- Stephan F
- Stierlin U
- Strong J A
- Sánchez F
- Talby M
- Tanaka R
- Taylor G
- Tejessy W
- Tempesta P
- ten Have I
- Tenchini Roberto
- Teubert F
- Thompson A S
- Thompson J C
- Thompson L F
- Thomson F
- Thorn S
- Thulasidas M
- Tittel K
- Tomalin I R
- Tonelli G
- Trabelsi A
- Triggiani G
- Turk J
- Turnbull R M
- Valassi Andrea
- Vallage B
- Vannini C
- Vayaki Anna
- Veillet J J
- Venturi A
- Verderi M
- Verdini P G
- Videau H L
- Videau I
- Wachsmuth H W
- Walsh A M
- Walsh J
- Wang T
- Wanke R
- Wasserbaech S R
- Werner S
- Whelan E P
- Wiedenmann W
- Wildish T
- Williams M I
- Witzeling W
- Wolf G
- Wotschack J
- Wu Sau Lan
- Wu X
- Wunsch M
- Xie Y
- Xu R
- Xue S
- Yamartino J M
- Zachariadou K
- Zeitnitz C
- Zhang J
- Zhang L
- Zhao W
- Zheng M
- Zito G
- Zobernig G
- Publication venue
- Publication date
- 23/06/1995
- Field of study
Production of excited beauty states in Z decays
- Author
- Abbaneo D
- Abt I
- Ajaltouni Ziad J
- Alemany R
- Antonelli A
- Apollonio M
- Ariztizabal F
- Armstrong S R
- Assmann R W
- Aubert Jean-Jacques
- Azzurri P
- Bagliesi G
- Bardadin-Otwinowska Maria
- Barrès A
- Batignani G
- Bauer C
- Becker U
- Beddall A
- Bellantoni L
- Bencheikh A M
- Benchouk C
- Bencivenni G
- Bertin V
- Bettarini S
- Betteridge A P
- Beuselinck R
- Binnie David M
- Blair G A
- Bloch-Devaux B
- Blondel A
- Blum Walter
- Bologna G
- Bonissent A
- Bonneaud G R
- Bonvicini G
- Booth C N
- Bosisio L
- Bossi F
- Boswell R
- Botterill David R
- Boucrot J
- Bourdon P
- Bowdery C K
- Boyer C
- Bozzi C
- Brandt S
- Braun O
- Brient J C
- Brodbeck T J
- Brown D
- Bryant L M
- Bujosa G
- Buskulic Damir
- Böhrer A
- Calderini G
- Callot O
- Calvet D
- Cameron W
- Campana P
- Candlin D J
- Capon G
- Carpinelli M
- Carr J
- Cartwright S L
- Casper David William
- Cattaneo M
- Cerutti F
- Chiarella V
- Chmeissani M
- Ciocci M A
- Ciulli V
- Clifft R W
- Colaleo A
- Colas P
- Colling D J
- Colrain P
- Comas P
- Combley F
- Corden M
- Cordier A
- Courault F
- Cowan G D
- Coyle P
- Crawford G
- Creanza D
- Crespo J M
- Davier M
- Dawson I
- De Bonis I
- De Palma M
- Delfino M C
- Dell'Orso R
- Della Marina R
- Diaconu C A
- Dietl H
- Dissertori G
- Dornan Peter J
- Dorris S J
- Drevermann H
- Duarte H
- Duflot L
- Dydak Friedrich
- Décamp D
- Edgecock T R
- Edwards M
- Efthymiopoulos I
- Elmer P
- Emery S
- Engelhardt A
- Etienne F
- Falvard A
- Fantechi R
- Farilla A
- Fearnley Tom
- Feigl E
- Felici G
- Feng Z
- Ferguson D P S
- Fernández E
- Fernández-Bosman M
- Ferrante I
- Finch A J
- Focardi E
- Forti F
- Forty Roger W
- Foster F
- Foà L
- Frank M
- Gaitan V
- Galla A
- Ganis G
- Gao Y
- Gao Y S
- Garrido L
- Gay P
- Gelao G
- Georgiopoulos C H
- Geweniger C
- Ghez P
- Giannini G
- Giassi A
- Giorgi M A
- Girone M
- Girtler P
- Gobbo B
- González S
- Gotzhein C
- Goy C
- Graefe G
- Grahl J
- Green M G
- Greene A M
- Gregorio A
- Grivaz J F
- Grupen Claus
- Guicheney C
- Hagelberg R
- Halley A W
- Hanke P
- Hansen J B
- Hansen J D
- Hansen J R
- Hansen P H
- Harton J L
- Harvey J
- Hayes O J
- Haywood S
- Henrard P
- Hepp V
- Heusse P
- Hu H
- Huang X
- Hughes G
- Iaselli Giuseppe
- Jacobsen R
- Jacquet M
- Jaffe D E
- Jakobs K
- Janot P
- Johnson D L
- Johnson R P
- Jost B
- Jousset J
- Kim D W
- Kim H Y
- Kleinknecht K
- Kluge E E
- Kneringer E
- Knobloch J
- Knowles I G
- Konstantinidis N P
- Kozanecki Witold
- Kroha H
- Kuhn D
- Kyriakis A
- Köksal A
- Lançon E
- Laurelli P
- Le Diberder F R
- Lees J P
- Lefrançois J
- Lehraus Ivan
- Lemaire M C
- Letho M
- Ligabue F
- Lin J
- Litke A M
- Locci E
- Lucotte A
- Lusiani A
- Lutters G
- Lutz A M
- Lutz Gerhard
- Lynch J G
- Lütjens G
- Maggi G
- Maggi M
- Maley P
- Mannocchi G
- Marinelli N
- Markou C
- Marrocchesi P S
- Martin E B
- Martínez M
- Marx B
- Mato P
- McNamara P A
- McNeil M A
- Medcalf T
- Meinhard H
- Messineo A
- Michel B
- Minard M N
- Minguet-Rodríguez J A
- Minten Adolf G
- Miquel R
- Mir L M
- Moneta L
- Monteil S
- Montret J C
- Morton W T
- Moser H G
- Moutoussi A
- Murtas F
- Murtas G P
- Musolino G
- Männer W
- Nachtman J M
- Nash J
- Natali S
- Newton W M
- Nicod D
- Nikolic I A
- Nilsson B S
- Norton P R
- Nuzzo S
- O'Shea V
- Odier P
- Oest T
- Orejudos W
- Orteu S
- Ouyang Q
- Pacheco A
- Padilla C
- Palazzi P
- Palla Fabrizio
- Pallin D
- Pan Y B
- Park H J
- Park I C
- Parrini G
- Parsons M I
- Pascual A
- Passalacqua L
- Pater J R
- Payre P
- Pepé-Altarelli M
- Perlas J A
- Perret P
- Perrodo P
- Pietrzyk B
- Podlyski F
- Proriol J
- Pusztaszeri J F
- Putzer A
- Pérez P
- Quast G
- Raab J
- Ragusa F
- Raine C
- Rander J
- Ranieri A
- Ranjard F
- Rankin C
- Raso G
- Reeves P
- Renardy J F
- Renk B
- Rensch B
- Rensing P E
- Richter R H
- Rivera F
- Rizzo G
- Rolandi Luigi
- Romano F
- Rosado-Schlosser A
- Rossignol J M
- Rossowsky A
- Rothberg J E
- Rougé A
- Roussarie A
- Rousseau D
- Rudolph G
- Ruggieri F
- Rumpf M
- Saadi F
- Saadi Y
- Saint-Denis R
- San Martin G
- Sander H G
- Sanguinetti G
- Saraiva P
- Scarr J M
- Schael S
- Schlatter W D
- Schmelling M
- Schmidt M
- Schmitt M
- Schneider O
- Schuller J P
- Schune M H
- Schwindling J
- Sciabà A
- Scott I J
- Sedgbeer J K
- Selvaggi G
- Settles Ronald
- Seywerd H C J
- Sharma V
- Si Mohand D
- Silvestris L
- Simion S
- Simopoulou Errietta
- Siotis I
- Sloan Terence
- Smith K
- Smith M G
- Smolik L
- Sommer J
- Spagnolo P
- Stacey A M
- Steinberger Jack
- Stenzel H
- Stierlin U
- Strong J A
- Sánchez F
- Talby M
- Tanaka R
- Taylor G
- Tejessy W
- Tempesta P
- ten Have I
- Tenchini Roberto
- Teubert F
- Thompson A S
- Thompson J C
- Thompson L F
- Thomson F
- Thorn S
- Thulasidas M
- Tittel K
- Tomalin I R
- Tonelli G
- Trabelsi A
- Triggiani G
- Turk J
- Turnbull R M
- Valassi Andrea
- Vallage B
- Van Gemmeren P
- Vannini C
- Vayaki Anna
- Veillet J J
- Venturi A
- Verderi M
- Verdini P G
- Videau H L
- Videau I
- Wachsmuth H W
- Walsh A M
- Walsh J
- Wang T
- Wanke R
- Wasserbaech S R
- Werner S
- Whelan E P
- Wiedenmann W
- Wildish T
- Williams M I
- Witzeling W
- Wolf G
- Wotschack J
- Wu Sau Lan
- Wu X
- Wunsch M
- Xie Y
- Xu R
- Xue S
- Yamartino J M
- Zachariadou K
- Zeitnitz C
- Zhang J
- Zhang L
- Zhao W
- Zheng M
- Zito G
- Zobernig G
- Publication venue
- 'Springer Science and Business Media LLC'
- Publication date
- 05/09/1995
- Field of study
A data sample of about 3.0 million hadronic Z decays collected by the ALEPH experiment at LEP in the years 1991 through 1994, is used to make an inclusive selection of B~hadron events. In this event sample 4227 \pm 140 \pm 252 B^* mesons in the decay B^* \to B \gamma and 1944 \pm 108 \pm 161 B^{**} mesons decaying into a B~meson and a charged pion are reconstructed. For the well established B^* meson the following quantities areobtained: \Delta M = M_{B^*} - M_{B} = (45.30\pm 0.35\pm 0.87)~\mathrm{MeV}/c^2 and N_{B^*}/(N_B+N_{B^*}) = (77.1 \pm 2.6 \pm 7.0)\%. The angular distribution of the photons in the B^* rest frame is used to measure the relative contribution of longitudinal B^* polarization states to be \sigma_L/(\sigma_L + \sigma_T)= (33 \pm 6 \pm 5)\%. \\ Resonance structure in the M(B\pi)-M(B) mass difference is observed at (424 \pm 4 \pm 10)~\mathrm{MeV}/c^2. Its shape and position is in agreement with the expectation for B^{**}_{u,d} states decaying into B_{u,d}^{(*)} \pi^\pm. The signal is therefore interpreted as arising from them. The relative production rate is determined to be \frac{BR(Z \to b \to B_{u,d}^{**})}{BR(Z \to b \to B_{u,d})} = [27.9 \pm 1.6(stat) \pm 5.9(syst) \phantom{a}^{+3.9}_{-5.6}(model)]\%. where the third error reflects the uncertainty due to different production and decay models for the broad B_{u,d}^{**} states
Inclusive production of neutral vector mesons in hadronic Z decays
- Author
- Abbaneo D
- Abt I
- Ajaltouni Ziad J
- Alemany R
- Antonelli A
- Apollonio M
- Ariztizabal F
- Armstrong S R
- Assmann R W
- Aubert Jean-Jacques
- Azzurri P
- Bagliesi G
- Bardadin-Otwinowska Maria
- Barrès A
- Batignani G
- Bauer C
- Becker U
- Beddall A
- Bellantoni L
- Bencheikh A M
- Benchouk C
- Bencivenni G
- Bertin V
- Bettarini S
- Betteridge A P
- Beuselinck R
- Binnie David M
- Blair G A
- Bloch-Devaux B
- Blondel A
- Blum Walter
- Bologna G
- Bonissent A
- Bonneaud G R
- Bonvicini G
- Booth C N
- Bosisio L
- Bossi F
- Boswell R
- Botterill David R
- Boucrot J
- Bourdon P
- Bowdery C K
- Boyer C
- Bozzi C
- Brandt S
- Braun O
- Brient J C
- Brodbeck T J
- Brown D
- Bryant L M
- Bujosa G
- Buskulic Damir
- Böhrer A
- Calderini G
- Callot O
- Calvet D
- Cameron W
- Campana P
- Candlin D J
- Capon G
- Carpinelli M
- Carr J
- Cartwright S L
- Casper David William
- Cattaneo M
- Cerutti F
- Chiarella V
- Chmeissani M
- Ciocci M A
- Ciulli V
- Clifft R W
- Colaleo A
- Colas P
- Colling D J
- Colrain P
- Comas P
- Combley F
- Corden M
- Cordier A
- Courault F
- Cowan G D
- Coyle P
- Crawford G
- Creanza D
- Crespo J M
- Davier M
- Dawson I
- De Bonis I
- De Palma M
- Delfino M C
- Dell'Orso R
- Della Marina R
- Diaconu C A
- Dietl H
- Dissertori G
- Dornan Peter J
- Dorris S J
- Drevermann H
- Duarte H
- Duflot L
- Dydak Friedrich
- Décamp D
- Edgecock T R
- Edwards M
- Efthymiopoulos I
- Elmer P
- Emery S
- Engelhardt A
- Etienne F
- Falvard A
- Fantechi R
- Farilla A
- Fearnley Tom
- Feigl E
- Felici G
- Feng Z
- Ferguson D P S
- Fernández E
- Fernández-Bosman M
- Ferrante I
- Finch A J
- Focardi E
- Forti F
- Forty Roger W
- Foster F
- Foà L
- Frank M
- Gaitan V
- Galla A
- Ganis G
- Gao Y
- Gao Y S
- Garrido L
- Gay P
- Gelao G
- Georgiopoulos C H
- Geweniger C
- Ghez P
- Giannini G
- Giassi A
- Giorgi M A
- Girone M
- Girtler P
- Gobbo B
- González S
- Gotzhein C
- Goy C
- Graefe G
- Grahl J
- Green M G
- Greene A M
- Gregorio A
- Grivaz J F
- Grupen Claus
- Guicheney C
- Hagelberg R
- Halley A W
- Hanke P
- Hansen J B
- Hansen J D
- Hansen J R
- Hansen P H
- Harton J L
- Harvey J
- Hayes O J
- Haywood S
- Henrard P
- Hepp V
- Heusse P
- Hu H
- Huang X
- Hughes G
- Iaselli Giuseppe
- Jacobsen R
- Jacquet M
- Jaffe D E
- Jakobs K
- Janot P
- Johnson D L
- Johnson R P
- Jost B
- Jousset J
- Kim D W
- Kim H Y
- Kleinknecht K
- Kluge E E
- Kneringer E
- Knobloch J
- Knowles I G
- Konstantinidis N P
- Kozanecki Witold
- Kroha H
- Kuhn D
- Kyriakis A
- Köksal A
- Lançon E
- Laurelli P
- Le Diberder F R
- Lees J P
- Lefrançois J
- Lehraus Ivan
- Lemaire M C
- Letho M
- Ligabue F
- Lin J
- Litke A M
- Locci E
- Lucotte A
- Lusiani A
- Lutters G
- Lutz A M
- Lutz Gerhard
- Lynch J G
- Lütjens G
- Maggi G
- Maggi M
- Maley P
- Mannocchi G
- Marinelli N
- Markou C
- Marrocchesi P S
- Martin E B
- Martínez M
- Marx B
- Mato P
- McNamara P A
- McNeil M A
- Medcalf T
- Meinhard H
- Messineo A
- Michel B
- Minard M N
- Minguet-Rodríguez J A
- Minten Adolf G
- Miquel R
- Mir L M
- Moneta L
- Monteil S
- Montret J C
- Morton W T
- Moser H G
- Moutoussi A
- Murtas F
- Murtas G P
- Musolino G
- Männer W
- Nachtman J M
- Nash J
- Natali S
- Newton W M
- Nicod D
- Nikolic I A
- Nilsson B S
- Norton P R
- Nuzzo S
- O'Shea V
- Odier P
- Oest T
- Orejudos W
- Orteu S
- Ouyang Q
- Pacheco A
- Padilla C
- Palazzi P
- Palla Fabrizio
- Pallin D
- Pan Y B
- Park H J
- Park I C
- Parrini G
- Parsons M I
- Pascual A
- Passalacqua L
- Pater J R
- Payre P
- Pepé-Altarelli M
- Perlas J A
- Perret P
- Perrodo P
- Pietrzyk B
- Podlyski F
- Proriol J
- Pusztaszeri J F
- Putzer A
- Pérez P
- Quast G
- Raab J
- Ragusa F
- Raine C
- Rander J
- Ranieri A
- Ranjard F
- Rankin C
- Raso G
- Reeves P
- Renardy J F
- Renk B
- Rensch B
- Rensing P E
- Richter R H
- Rivera F
- Rizzo G
- Rolandi Luigi
- Romano F
- Rosado-Schlosser A
- Rosowsky A
- Rossignol J M
- Rothberg J E
- Rougé A
- Roussarie A
- Rousseau D
- Rudolph G
- Ruggieri F
- Rumpf M
- Saadi F
- Saadi Y
- Saint-Denis R
- San Martin G
- Sander H G
- Sanguinetti G
- Saraiva P
- Scarr J M
- Schael S
- Schlatter W D
- Schmelling M
- Schmidt M
- Schmitt M
- Schneider O
- Schuller J P
- Schune M H
- Schwindling J
- Sciabà A
- Scott I J
- Sedgbeer J K
- Selvaggi G
- Settles Ronald
- Seywerd H C J
- Sharma V
- Si Mohand D
- Silvestris L
- Simion S
- Simopoulou Errietta
- Siotis I
- Sloan Terence
- Smith K
- Smith M G
- Smolik L
- Sommer J
- Spagnolo P
- Stacey A M
- Steinberger Jack
- Stenzel H
- Stephan F
- Stierlin U
- Strong J A
- Sánchez F
- Talby M
- Tanaka R
- Taylor G
- Tejessy W
- Tempesta P
- ten Have I
- Tenchini Roberto
- Teubert F
- Thompson A S
- Thompson J C
- Thompson L F
- Thomson F
- Thorn S
- Thulasidas M
- Tittel K
- Tomalin I R
- Tonelli G
- Trabelsi A
- Triggiani G
- Turk J
- Turnbull R M
- Valassi Andrea
- Vallage B
- Van Gemmeren P
- Vannini C
- Vayaki Anna
- Veillet J J
- Venturi A
- Verderi M
- Verdini P G
- Videau H L
- Videau I
- Wachsmuth H W
- Walsh A M
- Walsh J
- Wang T
- Wanke R
- Wasserbaech S R
- Werner S
- Whelan E P
- Wiedenmann W
- Wildish T
- Williams M I
- Witzeling W
- Wolf G
- Wotschack J
- Wu Sau Lan
- Wu X
- Wunsch M
- Xie Y
- Xu R
- Xue S
- Yamartino J M
- Zachariadou K
- Zeitnitz C
- Zhang J
- Zhang L
- Zhao W
- Zheng M
- Zito G
- Zobernig G
- Publication venue
- 'Springer Science and Business Media LLC'
- Publication date
- 06/07/1995
- Field of study
Tau hadronic branching ratios
- Author
- Abbaneo D
- Abt I
- Ajaltouni Ziad J
- Alemany R
- Antonelli A
- Apollonio M
- Ariztizabal F
- Armstrong S R
- Assmann R W
- Aubert Jean-Jacques
- Azzurri P
- Bagliesi G
- Bardadin-Otwinowska Maria
- Barrès A
- Batignani G
- Bauer C
- Becker U
- Beddall A
- Bellantoni L
- Bencheikh A M
- Benchouk C
- Bencivenni G
- Bertin V
- Bettarini S
- Betteridge A P
- Beuselinck R
- Binnie David M
- Blair G A
- Bloch-Devaux B
- Blondel A
- Blum Walter
- Bologna G
- Bonissent A
- Bonneaud G R
- Bonvicini G
- Booth C N
- Bosisio L
- Bossi F
- Boswell R
- Botterill David R
- Boucrot J
- Bourdon P
- Bowdery C K
- Boyer C
- Bozzi C
- Brandt S
- Braun O
- Brient J C
- Brodbeck T J
- Brown D
- Bryant L M
- Bujosa G
- Buskulic Damir
- Böhrer A
- Calderini G
- Callot O
- Calvet D
- Cameron W
- Campana P
- Candlin D J
- Capon G
- Carpinelli M
- Carr J
- Cartwright S L
- Casper David William
- Cattaneo M
- Cerutti F
- Chiarella V
- Chmeissani M
- Ciocci M A
- Ciulli V
- Clifft R W
- Colaleo A
- Colas P
- Colling D J
- Colrain P
- Comas P
- Combley F
- Corden M
- Cordier A
- Courault F
- Cowan G D
- Coyle P
- Crawford G
- Creanza D
- Crespo J M
- Davier M
- Dawson I
- De Bonis I
- De Palma M
- Delfino M C
- Dell'Orso R
- Della Marina R
- Diaconu C A
- Dietl H
- Dissertori G
- Dornan Peter J
- Dorris S J
- Drevermann H
- Duflot L
- Dydak Friedrich
- Décamp D
- Edgecock T R
- Edwards M
- Efthymiopoulos I
- Elmer P
- Emery S
- Engelhardt A
- Etienne F
- Falvard A
- Fantechi R
- Farilla A
- Fearnley Tom
- Feigl E
- Felici G
- Feng Z
- Ferguson D P S
- Fernández E
- Fernández-Bosman M
- Ferrante I
- Finch A J
- Focardi E
- Forti F
- Forty Roger W
- Foster F
- Foà L
- Frank M
- Gaitan V
- Galla A
- Ganis G
- Gao Y
- Gao Y S
- Gay P
- Gelao G
- Georgiopoulos C H
- Geweniger C
- Ghez P
- Giannini G
- Giassi A
- Giorgi M A
- Girone M
- Girtler P
- Gobbo B
- González S
- Gotzhein C
- Goy C
- Graefe G
- Grahl J
- Green M G
- Greene A M
- Gregorio A
- Grivaz J F
- Grupen Claus
- Guicheney C
- Hagelberg R
- Halley A W
- Hanke P
- Hansen J B
- Hansen J D
- Hansen J R
- Hansen P H
- Harton J L
- Harvey J
- Hayes O J
- Haywood S
- Henrard P
- Hepp V
- Heusse P
- Hu H
- Huang X
- Hughes G
- Iaselli Giuseppe
- Jacobsen R
- Jacquet M
- Jaffe D E
- Jakobs K
- Janot P
- Johnson D L
- Johnson R P
- Jost B
- Jousset J
- Kim D W
- Kim H Y
- Kleinknecht K
- Kluge E E
- Kneringer E
- Knobloch J
- Knowles I G
- Konstantinidis N P
- Kozanecki Witold
- Kroha H
- Kuhn D
- Kyriakis A
- Köksal A
- Lançon E
- Laurelli P
- Le Diberder F R
- Lees J P
- Lefrançois J
- Lehraus Ivan
- Lemaire M C
- Letho M
- Ligabue F
- Lin J
- Litke A M
- Locci E
- Lucotte A
- Lusiani A
- Lutters G
- Lutz A M
- Lutz Gerhard
- Lynch J G
- Lütjens G
- Maggi G
- Maggi M
- Maley P
- Mannocchi G
- Marinelli N
- Markou C
- Marrocchesi P S
- Martin E B
- Martínez M
- Marx B
- Mato P
- McNamara P A
- McNeil M A
- Medcalf T
- Messineo A
- Michel B
- Minard M N
- Minguet-Rodríguez J A
- Minten Adolf G
- Miquel R
- Mir L M
- Moneta L
- Monteil S
- Morton W T
- Moser H G
- Moutoussi A
- Murtas F
- Murtas G P
- Musolino G
- Männer W
- Nachtman J M
- Nash J
- Natali S
- Newton W M
- Nicod D
- Nikolic I A
- Nilsson B S
- Norton P R
- Nuzzo S
- O'Shea V
- Odier P
- Oest T
- Orejudos W
- Orteu S
- Ouyang Q
- Pacheco A
- Padilla C
- Palazzi P
- Palla Fabrizio
- Pallin D
- Pan Y B
- Park H J
- Park I C
- Parrini G
- Parsons M I
- Pascual A
- Passalacqua L
- Pater J R
- Payre P
- Pepé-Altarelli M
- Perlas J A
- Perret P
- Perrodo P
- Pietrzyk B
- Podlyski F
- Proriol J
- Pusztaszeri J F
- Putzer A
- Pérez P
- Quast G
- Raab J
- Ragusa F
- Raine C
- Rander J
- Ranieri A
- Ranjard F
- Rankin C
- Raso G
- Reeves P
- Renardy J F
- Renk B
- Rensch B
- Rensing P E
- Richter R H
- Rivera F
- Rizzo G
- Rolandi Luigi
- Romano F
- Rosado-Schlosser A
- Rossignol J M
- Rothberg J E
- Rougé A
- Roussarie A
- Rousseau D
- Rudolph G
- Ruggieri F
- Rumpf M
- Saadi F
- Saadi Y
- Saint-Denis R
- San Martin G
- Sander H G
- Sanguinetti G
- Saraiva P
- Scarr J M
- Schael S
- Schlatter W D
- Schmelling M
- Schmidt M
- Schmitt M
- Schneider O
- Schuller J P
- Schune M H
- Schwindling J
- Sciabà A
- Scott I J
- Sedgbeer J K
- Selvaggi G
- Settles Ronald
- Seywerd H C J
- Sharma V
- Silvestris L
- Simion S
- Simopoulou Errietta
- Siotis I
- Sloan Terence
- Smith K
- Smith M G
- Smolik L
- Sommer J
- Spagnolo P
- Stacey A M
- Steinberger Jack
- Stenzel H
- Stephan F
- Strong J A
- Sánchez F
- Talby M
- Tanaka R
- Taylor G
- Tejessy W
- Tempesta P
- ten Have I
- Tenchini Roberto
- Teubert F
- Thompson A S
- Thompson J C
- Thompson L F
- Thomson F
- Thorn S
- Thulasidas M
- Tittel K
- Tomalin I R
- Tonelli G
- Trabelsi A
- Triggiani G
- Turk J
- Turnbull R M
- Valassi Andrea
- Vallage B
- Van Gemmeren P
- Vannini C
- Vayaki Anna
- Veillet J J
- Venturi A
- Verderi M
- Verdini P G
- Videau H L
- Videau I
- Wachsmuth H W
- Walsh A M
- Walsh J
- Wang T
- Wanke R
- Wasserbaech S R
- Werner S
- Whelan E P
- Wiedenmann W
- Wildish T
- Williams M I
- Witzeling W
- Wolf G
- Wotschack J
- Wu Sau Lan
- Wu X
- Wunsch M
- Xie Y
- Xu R
- Xue S
- Yamartino J M
- Zachariadou K
- Zeitnitz C
- Zhang J
- Zhang L
- Zhao W
- Zheng M
- Zito G
- Zobernig G
- Publication venue
- Publication date
- 12/09/1995
- Field of study
From 64492 selected \tau-pair events, produced at the Z^0 resonance, the measurement of the tau decays into hadrons from a global analysis using 1991, 1992 and 1993 ALEPH data is presented. Special emphasis is given to the reconstruction of photons and \pi^0's, and the removal of fake photons. A detailed study of the systematics entering the \pi^0 reconstruction is also given. A complete and consistent set of tau hadronic branching ratios is presented for 18 exclusive modes. Most measurements are more precise than the present world average. The new level of precision reached allows a stringent test of \tau-\mu universality in hadronic decays, g_\tau/g_\mu \ = \ 1.0013 \ \pm \ 0.0095, and the first measurement of the vector and axial-vector contributions to the non-strange hadronic \tau decay width: R_{\tau ,V} \ = \ 1.788 \ \pm \ 0.025 and R_{\tau ,A} \ = \ 1.694 \ \pm \ 0.027. The ratio (R_{\tau ,V} - R_{\tau ,A}) / (R_{\tau ,V} + R_{\tau ,A}), equal to (2.7 \pm 1.3) \ \%, is a measure of the importance of QCD non-perturbative contributions to the hadronic \tau decay widt
Measurement of the tau lepton lifetime
- Author
- Abbaneo D
- Abt I
- Ajaltouni Z
- Alemany R
- Antonelli A
- Apollonio N
- Ariztizabal F
- Armstrong S R
- Assmann R
- Aubert J J
- Azzurri P
- Bagliesi G
- Bardadin-Otwinowska M
- Barres A
- Batignani G
- Bauer C
- Becker U
- Beddall A
- Bellantoni Leo
- Bencheikh A M
- Benchouk C
- Bencivenni G
- Bertin V
- Bettarini S
- Betteridge A P
- Beuselinck R
- Binnie D M
- Blair G A
- Bloch-Devaux B
- Blondel A
- Blum W
- Boehrer Armin
- Bologna G
- Bonissent A
- Bonneaud G
- Bonvicini G
- Booth C N
- Bosisio L
- Bossi F
- Boswell R
- Botterill D R
- Boucrot J
- Bourdon P
- Bowdery C K
- Boyer C
- Bozzi C
- Brandt S
- Braun O
- Brient J C
- Brodbeck T J
- Brown David Nathan
- Bryant L M
- Bujosa G
- Buskulic D
- Calderini G
- Callot O
- Calvet D
- Cameron W
- Campana P
- Candlin D J
- Capon G
- Carpinelli M
- Carr J
- Cartwright S
- Casper D
- Cattaneo M
- Cerutti F
- Chiarella V
- Chmeissani M
- Ciocci M A
- Ciulli V
- Clifft R W
- Colaleo A
- Colas P
- Colling D J
- Colrain P
- Comas P
- Combley F
- Corden M
- Cordier A
- Courault F
- Cowan G
- Coyle P
- Crawford G
- Creanza D
- Crespo J M
- Davier M
- Dawson I
- De Bonis I
- de Palma M
- Decamp D
- Delfino M
- Dell'Orso R
- Della Marina R
- Diaconu C
- Dietl H
- Dissertori G
- Dornan P J
- Dorris S J
- Drevermann H
- Duarte H
- Duflot L
- Dydak F
- Edgecock T R
- Edwards M
- Efthymiopoulos I
- Elmer P
- Emery S
- Engelhardt A
- Etienne F
- Falvard A
- Fantechi R
- Farilla A
- Fearnley T
- Feigl E
- Felici G
- Feng Z
- Ferguson D P S
- Fernandez E
- Fernandez-Bosman M
- Ferrante I
- Finch A J
- Foa L
- Focardi E
- Forti F
- Forty R W
- Foster F
- Frank M
- Gaitan V
- Galla A
- Ganis G
- Gao Y
- Gao Y S
- Garrido L
- Gay P
- Gelao G
- Georgiopoulos C
- Geweniger C
- Ghez P
- Giannini G
- Giassi A
- Giorgi M A
- Girone M
- Girtler P
- Gobbo B
- Gonzales S
- Gotzhein C
- Goy C
- Graefe G
- Grahl J
- Green M G
- Greene A M
- Gregorio A
- Grivaz J F
- Grupen C
- Guicheney C
- Hagelberg R
- Halley A W
- Hanke P
- Hansen J B
- Hansen J D
- Hansen J R
- Hansen P H
- Harton John L
- Harvey John
- Hayes O J
- Haywood S
- Henrard P
- Hepp V
- Heusse P
- Hu H
- Huang X
- Hughes G
- Iaselli G
- Jacobsen R
- Jacquet M
- Jaffe D E
- Jakobs K
- Janot P
- Johnson D L
- Johnson R P
- Jost B
- Jousset J
- Kim D W
- Kim H Y
- Kleinknecht K
- Kluge E E
- Kneringer E
- Knobloch J
- Knowles I G
- Koksal A
- Konstantinidis N
- Kozanecki W
- Kroha H
- Kuhn D
- Kyriakis A
- Lancon E
- Laurelli P
- Le Diberder F
- Lees J P
- Lefrancois J
- Lehraus I
- Lemaire M C
- Letho M
- Ligabue F
- Lin J
- Litke A M
- Locci E
- Lucotte A
- Lusiani A
- Lutjens G
- Lutters G
- Lutz A M
- Lutz G
- Lynch J G
- Maggi G
- Maggi M
- Maley P
- Manner W
- Mannocchi G
- Marinelli N
- Markou C
- Marrocchesi P S
- Martin E B
- Martinez M
- Marx B
- Mato P
- McNamara P A
- McNeil M A
- Medcalf T
- Meinhard H
- Messineo A
- Michel B
- Minard M N
- Minguet-Rodriguez J
- Minten A
- Miquel R
- Mir L M
- Moneta L
- Monteil S
- Montret J C
- Morton W T
- Moser H G
- Moutoussi A
- Murtas F
- Murtas G P
- Musolino G
- Nachtman J M
- Nash J
- Natali S
- Newton W M
- Nicod D
- Nikolic I
- Nilsson B S
- Norton P R
- Nuzzo S
- O'Shea V
- Odier P
- Oest T
- Orejudos W
- Orteu S
- Ouyang Q
- Pacheco A
- Padilla C
- Palazzi P
- Palla F
- Pallin D
- Pan Y B
- Park H J
- Park I C
- Parrini G
- Parsons M I
- Pascual A
- Passalacqua L
- Pater J R
- Payre P
- Pepe-Altarelli M
- Perez P
- Perlas J A
- Perret P
- Perrodo P
- Pietrzyk B
- Podlyski F
- Proriol J
- Pusztaszeri J F
- Putzer A
- Quast G
- Raab J
- Ragusa F
- Raine C
- Rander J
- Ranieri A
- Ranjard F
- Rankin C
- Raso G
- Reeves P
- Renardy J F
- Renk B
- Rensch B
- Rensing P
- Richter R
- Rivera F
- Rizzo G
- Rolandi L
- Romano F
- Rosado-Schlosser A
- Rosowsky A
- Rossignol J M
- Rothberg J
- Rouge A
- Roussarie A
- Rousseau D
- Rudolph G
- Ruggieri F
- Rumpf M
- Saadi F
- Saadi Y
- San Martin G
- Sanchez F
- Sander H G
- Sanguinetti G
- Saraiva P
- Scarr J M
- Schael S
- Schlatter D
- Schmelling M
- Schmidt M
- Schmitt M
- Schneider O
- Schuller J P
- Schune M H
- Schwindling J
- Sciaba A
- Scott I J
- Sedgbeer J K
- Selvaggi G
- Settles R
- Seywerd H
- Sharma V
- Si Mohand D
- Silvestris L
- Simion S
- Simopoulou E
- Siotis I
- Sloan T
- Smith K
- Smith M G
- Smolik L
- Sommer J
- Spagnolo P
- St. Denis R
- Stacey A M
- Steinberger J
- Stenzel H
- Stephan F
- Stierlin U
- Strong J A
- Talby M
- Tanaka R
- Taylor G
- Tejessy W
- Tempesta P
- ten Have I
- Tenchini R
- Teubert F
- Thompson A S
- Thompson J C
- Thompson L F
- Thomson F
- Thorn S
- Thulasidas M
- Tittel K
- Tomalin I R
- Tonelli G
- Trabelsi A
- Triggiani G
- Turk J D
- Turnbull R M
- Valassi A
- Vallage B
- van Gemmeren P
- Vannini C
- Vayaki A
- Veillet J J
- Venturi A
- Verderi M
- Verdini P G
- Videau H
- Videau I
- Wachsmuth H
- Walsh A M
- Walsh J
- Wang T
- Wanke R
- Wasserbaech S
- Werner S
- Whelan E P
- Wiedenmann W
- Wildish T
- Williams M I
- Witzeling W
- Wolf G
- Wotschack J
- Wu S L
- Wu X
- Wunsch M
- Xie Y
- Xu R
- Xue S
- Yamartino J M
- Zachariadou K
- Zeitnitz C
- Zhang J
- Zhang L
- Zhao W
- Zheng M
- Zito G
- Zobernig G
- Publication venue
- Springer Verlag
- Publication date
- 01/01/1995
- Field of study
The mean lifetime of the tau lepton is measured in a sample of 25700 tau pairs collected in 1992 with the ALEPH detector at LEP. A new analysis of the 1-1 topology events is introduced. In this analysis, the dependence of the impact parameter sum distribution on the daughter track momenta is taken into account, yielding improved precision compared to other impact parameter sum methods. Three other analyses of the one- and three-prong tau decays are updated with increased statistics. The measured lifetime is 293.5+/-3.1+/-1.7 fs. Including previous (1989-1991) ALEPH measurements, the combined tau lifetime is 293.7+/-2.7+/-1.6 fs
Improved tau polarisation measurement
- Author
- Abbaneo D
- Abt I
- Ajaltouni Ziad J
- Alemany R
- Antonelli A
- Ariztizabal F
- Armstrong S R
- Assmann R W
- Aubert Jean-Jacques
- Azzurri P
- Bagliesi G
- Bardadin-Otwinowska Maria
- Barrès A
- Batignani G
- Bauer C
- Becker U
- Beddall A
- Bellantoni L
- Bencheikh A M
- Benchouk C
- Bencivenni G
- Bertin V
- Bettarini S
- Betteridge A P
- Beuselinck R
- Binnie David M
- Blair G A
- Bloch-Devaux B
- Blondel A
- Blum Walter
- Bologna G
- Bonissent A
- Bonneaud G R
- Bonvicini G
- Booth C N
- Bosisio L
- Bossi F
- Boswell R
- Botterill David R
- Boucrot J
- Bourdon P
- Bowdery C K
- Boyer C
- Bozzi C
- Brandt S
- Braun O
- Brient J C
- Brodbeck T J
- Brown D
- Bryant L M
- Bujosa G
- Buskulic Damir
- Böhrer A
- Calderini G
- Callot O
- Calvet D
- Cameron W
- Campana P
- Candlin D J
- Capon G
- Carpinelli M
- Carr J
- Cartwright S L
- Casper David William
- Cattaneo M
- Cerutti F
- Chiarella V
- Chmeissani M
- Ciocci M A
- Ciulli V
- Clifft R W
- Colas P
- Colling D J
- Colrain P
- Comas P
- Combley F
- Corden M
- Cordier A
- Courault F
- Cowan G D
- Coyle P
- Crawford G
- Creanza D
- Crespo J M
- Davier M
- Dawson I
- De Bonis I
- De Palma M
- Delfino M C
- Dell'Orso R
- Della Marina R
- Diaconu C A
- Dietl H
- Dissertori G
- Dornan Peter J
- Dorris S J
- Drevermann H
- Duarte H
- Duflot L
- Dydak Friedrich
- Décamp D
- Edgecock T R
- Edwards M
- Efthymiopoulos I
- Elmer P
- Emery S
- Engelhardt A
- Etienne F
- Falvard A
- Farilla A
- Fearnley Tom
- Feigl E
- Felici G
- Feng Z
- Ferguson D P S
- Fernández E
- Fernández-Bosman M
- Ferrante I
- Finch A J
- Focardi E
- Forti F
- Forty Roger W
- Foster F
- Foà L
- Frank M
- Gaitan V
- Galla A
- Ganis G
- Gao Y
- Gao Y S
- Garrido L
- Gay P
- Georgiopoulos C H
- Geweniger C
- Ghez P
- Giannini G
- Giassi A
- Giorgi M A
- Girone M
- Girtler P
- Gobbo B
- González S
- Gotzhein C
- Goy C
- Graefe G
- Grahl J
- Green M G
- Greene A M
- Gregorio A
- Grivaz J F
- Grupen Claus
- Guicheney C
- Hagelberg R
- Halley A W
- Hanke P
- Hansen J B
- Hansen J D
- Hansen J R
- Hansen P H
- Harton J L
- Harvey J
- Hayes O J
- Haywood S
- Henrard P
- Hepp V
- Heusse P
- Hu H
- Huang X
- Hughes G
- Iaselli Giuseppe
- Jacobsen R
- Jacquet M
- Jaffe D E
- Jakobs K
- Janot P
- Johnson D L
- Johnson R P
- Jost B
- Jousset J
- Kim D W
- Kim H
- Kleinknecht K
- Kluge E E
- Kneringer E
- Knobloch J
- Knowles I G
- Konstantinidis N P
- Kozanecki Witold
- Kroha H
- Kuhn D
- Kyriakis A
- Köksal A
- Lançon E
- Laurelli P
- Le Diberder F R
- Lees J P
- Lefrançois J
- Lehraus Ivan
- Lemaire M C
- Letho M
- Ligabue F
- Lin J
- Litke A M
- Locci E
- Lusiani A
- Lutters G
- Lutz A M
- Lutz Gerhard
- Lynch J G
- Lütjens G
- Maggi G
- Maggi M
- Maley P
- Mannocchi G
- Marinelli N
- Markou C
- Marrocchesi P S
- Martin E B
- Martínez M
- Marx B
- Mato P
- McNamara P A
- Medcalf T
- Meinhard H
- Messineo A
- Michel B
- Minard M N
- Minguet-Rodríguez J A
- Minten Adolf G
- Miquel R
- Mir L M
- Moneta L
- Monteil S
- Montret J C
- Morton W T
- Moser H G
- Moutoussi A
- Murtas F
- Murtas G P
- Musolino G
- Männer W
- Nachtman J M
- Nash J
- Natali S
- Newton W M
- Nicod D
- Nikolic I A
- Nilsson B S
- Norton P R
- Nuzzo S
- O'Shea V
- Odier P
- Oest T
- Orejudos W
- Orteu S
- Ouyang Q
- Pacheco A
- Padilla C
- Palazzi P
- Palla Fabrizio
- Pallin D
- Pan Yi Bin
- Park H J
- Park I C
- Parrini G
- Parsons M I
- Pascual A
- Passalacqua L
- Pater J R
- Payre P
- Pepé-Altarelli M
- Perlas J A
- Perret P
- Perrodo P
- Pietrzyk B
- Pitis L
- Podlyski F
- Proriol J
- Pusztaszeri J F
- Putzer A
- Pérez P
- Quast G
- Raab J
- Ragusa F
- Raine C
- Rander J
- Ranieri A
- Ranjard F
- Rankin C
- Raso G
- Reeves P
- Renardy J F
- Renk B
- Rensch B
- Rensing P E
- Richter R H
- Rivera F
- Rizzo G
- Rolandi Luigi
- Romano F
- Rosado-Schlosser A
- Rosowsky A
- Rossignol J M
- Rothberg J E
- Rougé A
- Roussarie A
- Rousseau D
- Rudolph G
- Ruggieri F
- Rumpf M
- Saadi F
- Saadi Y
- Saint-Denis R
- San Martin G
- Sander H G
- Sanguinetti G
- Saraiva P
- Scarr J M
- Schlatter W D
- Schmelling M
- Schmidt M
- Schmitt M
- Schneider O
- Schuller J P
- Schune M H
- Schwarz A S
- Schwindling J
- Sciabà A
- Scott I J
- Sedgbeer J K
- Selvaggi G
- Settles Ronald
- Seywerd H C J
- Sharma V
- Si Mohand D
- Silvestris L
- Simion S
- Simopoulou Errietta
- Siotis I
- Sloan Terence
- Smith K
- Smith M G
- Smolik L
- Sommer J
- Spagnolo P
- Stacey A M
- Steinberger Jack
- Stenzel H
- Stephan F
- Stierlin U
- Strong J A
- Sánchez F
- Talby M
- Tanaka R
- Taylor G
- Tejessy W
- Tempesta P
- ten Have I
- Tenchini Roberto
- Teubert F
- Thompson A S
- Thompson F
- Thompson J C
- Thompson L F
- Thorn S
- Thulasidas M
- Tittel K
- Tomalin I R
- Tonelli G
- Trabelsi A
- Triggiani G
- Turk J
- Turnbull R M
- Valassi Andrea
- Vallage B
- Vannini C
- Vayaki Anna
- Veillet J J
- Venturi A
- Verderi M
- Verdini P G
- Videau H L
- Videau I
- Wachsmuth H W
- Walsh A M
- Walsh J
- Wang T
- Wanke R
- Wasserbaech S R
- Wear J
- Weber F V
- Whelan E P
- Wiedenmann W
- Wildish T
- Williams M I
- Witzeling W
- Wolf G
- Wotschack J
- Wu Sau Lan
- Wu X
- Wunsch M
- Xie Y
- Xu R
- Xue S
- Yamartino J M
- Zachariadou K
- Zeitnitz C
- Zhang J
- Zhang L
- Zhao W
- Zheng M
- Zito G
- Zobernig G
- Publication venue
- Publication date
- 02/03/1995
- Field of study
A measurement of AFBb in lifetime tagged heavy flavour Z decays
- Author
- Abbaneo D.
- Adlung S.
- Ajaltouni Ziad,
- Alemany R.
- Antonelli A.
- Ariztizabal F.
- Assmann R W.
- Bagliesi G.
- Bardadin-Otwinowska M.
- Barres A.
- Batignani G.
- Bauer C.
- Becker U.
- Beddall A.
- Bellantoni L.
- Bencheikh A.M.
- Benchouk C.
- Bencivenni G.
- Bertin V.
- Betteridge A P.
- Beuselinck R.
- Binnie D M.
- Bloch-Devaux B.
- Blondel A.
- Blum W.
- Boehrer A.
- Bologna G.
- Bonissent A.
- Bonneaud G.
- Bonvicini G.
- Booth C N.
- Bosisio L.
- Bossi F.
- Botterill D R.
- Bottigli U.
- Boucrot J.
- Boudreau J.
- Bourdon P.
- Bowdery C K.
- Boyer Claudine
- Bozzi C.
- Brandt S.
- Braun O.
- Brient J C.
- Brodbeck T J.
- Brown D.
- Buskulic D.
- Calderini G.
- Callot O.
- Calvet D.
- Cameron W.
- Campana P.
- Candlin D J.
- Capon G.
- Carpinelli M.
- Carr J.
- Cartwright S L.
- Casper D.
- Cattaneo M.
- Cattaneo P W.
- Cerutti F.
- Chai Y.
- Chiarella V.
- Chmeissani M.
- Ciocci M A.
- Ciulli V.
- Clifft R W.
- Colas P.
- Colling D J.
- Colrain P.
- Comas P.
- Combley F.
- Conway J S.
- Corden M.
- Cordier A.
- Courault F.
- Cowan G.
- Coyle P.
- Creanza D.
- Crespo J M.
- Davier M.
- Dawson I.
- De Bonis I.
- De Palma M.
- Decamp D.
- Dehning B.
- Delfino M.
- Dell'Orso R.
- Della Marina R.
- Diaconu C.
- Dietl H.
- Dornan P J.
- Drevermann H.
- Duarte H.
- Duflot L.
- Dydak F.
- Edgecock T R.
- Edwards M.
- Efthymiopoulos I.
- Emery S.
- Engelhardt A.
- Etienne F.
- Falvard Alain
- Farilla A.
- Fearnley T.
- Feigl E.
- Felici G.
- Feng Z.
- Ferguson D P S.
- Fernandez E.
- Fernandez-Bosman M.
- Ferrante I.
- Fidecaro F.
- Finch A J.
- Foa L.
- Focardi E.
- Forti F.
- Forty R W.
- Foster F.
- Frank M.
- Gaitan V.
- Galla A.
- Ganis G.
- Gao Y S.
- Gao Y.
- Garrido L.
- Gay C.
- Gay Pascal
- Georgiopoulos C.
- Geweniger C.
- Ghez P.
- Giannini G.
- Giassi A.
- Giorgi M A.
- Girone M.
- Girtler P.
- Gobbo B.
- Goy C.
- Grahl J.
- Green M G.
- Greene A M.
- Gregorio A.
- Grivaz J F.
- Grupen C.
- Guicheney C.
- Hagelberg R.
- Halley A W.
- Hanke P.
- Hansen J B.
- Hansen J D.
- Hansen J R.
- Hansen P H.
- Harton J L.
- Harvey J.
- Hassard J F.
- Hayes III O J.
- Haywood S.
- Henrard Pierre
- Hepp V.
- Heusse P.
- Hu H.
- Huang D.
- Huang X.
- Hughes G.
- Iaselli G.
- Jackson D.
- Jacobsen R.
- Jacquet M.
- Jaffe D E.
- Jakobs K.
- Janot P.
- Johnson D L.
- Johnson R P.
- Johnson S D.
- Jost B.
- Jousset J.
- Keemer N R.
- Kim D W.
- Kleinknecht K.
- Kluge E E.
- Knobloch J.
- Knowles I G.
- Koeksal A.
- Konstantinidis N.
- Kozanecki W.
- Kroha H.
- Kuhn D.
- Kyriakis A.
- Lancon E.
- Lauber J.
- Laurelli P.
- Le Diberder F.
- Lees J P.
- Lefrancois J.
- Lehraus I.
- Lemaire M C.
- Levinthal D.
- Ligabue F.
- Lin Jiali
- Litke A M.
- Locci E.
- Luetjens G.
- Lusiani A.
- Lutters G.
- Lutz A M.
- Lutz G.
- Lynch J G.
- Maggi G.
- Maggi M.
- Maitland W.
- Manner W.
- Mannocchi G.
- March P V.
- Marinelli N.
- Markou C.
- Marrocchesi P S.
- Martin E B.
- Martinez M.
- Marx B.
- Mato P.
- Mattison T.
- Medcalf T.
- Meinhard H.
- Messineo A.
- Michel B.
- Minard M N.
- Minguet-Rodriguez J A.
- Minten A.
- Miquel R.
- Mir L M.
- Mollerud R.
- Moneta L.
- Montret Jean-Claude
- Morton W T.
- Moser H G.
- Moutoussi A.
- Murtas F.
- Murtas G P.
- Musolino G.
- Nachtman J M.
- Nash J.
- Natali S.
- Nicod D.
- Nikolic I.
- Nilsson B S.
- Norton P R.
- Nuttall M.
- Nuzzo S.
- Odier P.
- Orteu S.
- Pacheco A.
- Padilla C.
- Palazzi P.
- Palla F.
- Pallin D.
- Pan Y B.
- Park H J.
- Park I C.
- Parrini G.
- Parsons M I.
- Pascual A.
- Passalacqua L.
- Patel A.
- Pater J R.
- Payne D G.
- Payre P.
- Pepe-Altarelli M.
- Perez P.
- Perlas J A.
- Perret Pascal
- Perrodo P.
- Pietrzyk B.
- Pitis L.
- Podlyski F.
- Proriol Joseph
- Pusztaszeri J F.
- Putzer A.
- Quazi I S.
- Raab J.
- Ragusa F.
- Raine C.
- Rander J.
- Ranieri A.
- Ranjard F.
- Rankin C.
- Raso G.
- Reeves P.
- Renardy J F.
- Renk B.
- Rensch B.
- Richter R H.
- Rivera F.
- Rizzo G.
- Rolandi L.
- Romano F.
- Roos L.
- Rosowsky A.
- Rothberg J.
- Rouge A.
- Roussarie A.
- Rousseau D.
- Rudolph G.
- Ruggieri F.
- Rumpf M.
- Saadi F.
- Saadi Y.
- Saich M.
- Salomone S.
- San Martin G.
- Sander H G.
- Sanguinetti G.
- Saraiva P.
- Scarr J M.
- Schaefer U.
- Schael S.
- Schlatter D.
- Schmelling M.
- Schmidt H.
- Schmidt M.
- Schmitt M.
- Schroeder J.
- Schuller J P.
- Schune M H.
- Schwarz A S.
- Schwemling P.
- Schwindling J.
- Scott I.
- Sedgbeer J K.
- Selvaggi G.
- Settles R.
- Seywerd H.
- Sharma V.
- Si Mohand D.
- Silvestris L.
- Simion S.
- Simopoulou E.
- Siotis I.
- Sloan T.
- Smith K.
- Smith M G.
- Smolik L.
- Snow S W.
- Spagnolo P.
- Steinberger J.
- Stenzel H.
- Stiegler U.
- Stierlin U.
- Strong J A.
- Talby M.
- Tanaka R.
- Taylor G.
- Tejessy W.
- Tempesta P.
- Ten Have I.
- Tenchini R.
- Teubert F.
- Thompson A S.
- Thompson J C.
- Thompson L F.
- Thorn S.
- Tittel K.
- Tomalin I R.
- Tonelli G.
- Triggiani G.
- Turk J D.
- Turnbull R M.
- Valassi A.
- Vallage B.
- Vannini C.
- Vayaki A.
- Veenhof R.
- Veillet J J.
- Veitch E.
- Venturi A.
- Verderi M.
- Verdini P G.
- Videau H.
- Videau I.
- Vogl R.
- Wachsmuth H.
- Walsh A M.
- Walsh J.
- Walther S M.
- Wang T.
- Wanke R.
- Wasserbaech S.
- Wear J.
- Weber F V.
- Whelan E P.
- Wiedenmann W.
- Wildish T.
- Witzeling W.
- Wolf B.
- Wolf G.
- Wotschack J.
- Wright A G.
- Wu Sau Lan.
- Wu X.
- Wunsch M.
- Xie Y.
- Xu D.
- Xu R.
- Yamartino J M.
- Zachariadou K.
- Zhang J.
- Zhang L.
- Zhao W.
- Zheng M.
- Zito G.
- Zobernig G.
- Publication venue
- 'Elsevier BV'
- Publication date
- 01/01/1994
- Field of study
Limit on Bs0 oscillation using a jet charge method
- Author
- Abbaneo D.
- Abt I.
- Ajaltouni Ziad,
- Alemany R.
- Antonelli A.
- Apollonio N.
- Ariztizabal F.
- Armstrong S.R.
- Assmann R.
- Aubert J.J.
- Azzurri P.
- Bagliesi G.
- Bardadin-Otwinowska M.
- Barres A.
- Batignani G.
- Bauer C.
- Becker U.
- Beddall A.
- Bellantoni L.
- Bencheikh A.M.
- Benchouk C.
- Bencivenni G.
- Bertin V.
- Bettarini S.
- Betteridge A.P.
- Beuselinck R.
- Binnie D.M.
- Blair G.A.
- Bloch-Devaux B.
- Blondel A.
- Blum W.
- Bohrer A.
- Bologna G.
- Bonissent A.
- Bonneaud G.
- Bonvicini G.
- Booth C.N.
- Bosisio L.
- Bossi F.
- Boswell R.
- Botterill D.R.
- Boucrot J.
- Bourdon P.
- Bowdery C.K.
- Boyer Claudine
- Bozzi C.
- Brandt S.
- Braun O.
- Brient J.C.
- Brodbeck T.J.
- Brown D.
- Bryant L.M.
- Bujosa G.
- Buskulic D.
- Calderini G.
- Callot O.
- Calvet D.
- Cameron W.
- Campana P.
- Candlin D.J.
- Capon G.
- Carpinelli M.
- Carr J.
- Cartwright S.
- Casper D.
- Cattaneo M.
- Cerutti F.
- Chiarella V.
- Chmeissani M.
- Ciocci M.A.
- Ciulli V.
- Clifft R.W.
- Colaleo A.
- Colas P.
- Colling D.J.
- Colrain P.
- Comas P.
- Combley F.
- Corden M.
- Cordier A.
- Courault F.
- Cowan G.
- Coyle P.
- Crawford G.
- Creanza D.
- Crespo J.M.
- Davier M.
- Dawson I.
- De Bonis I.
- De Palma M.
- Decamp D.
- Delfino M.
- Dell'Orso R.
- Della Marina R.
- Diaconu C.
- Dietl H.
- Dissertori G.
- Dornan P.J.
- Dorris S.J.
- Drevermann H.
- Duarte H.
- Duflot L.
- Dydak F.
- Edgecock T.R.
- Edwards M.
- Efthymiopoulos I.
- Elmer P.
- Emery S.
- Engelhardt A.
- Etienne F.
- Falvard Alain
- Fantechi R.
- Farilla A.
- Fearnley T.
- Feigl E.
- Felici G.
- Feng Z.
- Ferguson D.P.S.
- Fernandez E.
- Fernandez-Bosman M.
- Ferrante I.
- Finch A.J.
- Foa L.
- Focardi E.
- Forti F.
- Forty R.W.
- Foster F.
- Frank M.
- Gaitan V.
- Galla A.
- Ganis G.
- Gao Y.
- Gao Y.S.
- Garrido L.
- Gay Pascal
- Gelao G.
- Georgiopoulos C.
- Geweniger C.
- Ghez P.
- Giannini G.
- Giassi A.
- Giorgi M.A.
- Girone M.
- Girtler P.
- Gobbo B.
- Gonzales S.
- Gotzhein C.
- Goy C.
- Graefe G.
- Grahl J.
- Green M.G.
- Greene A.M.
- Gregorio A.
- Grivaz J.F.
- Grupen C.
- Guicheney C.
- Hagelberg R.
- Halley A.W.
- Hanke P.
- Hansen J.B.
- Hansen J.D.
- Hansen J.R.
- Hansen P.H.
- Harton J.L.
- Harvey J.
- Hayes O.J.
- Haywood S.
- Henrard Pierre
- Hepp V.
- Heusse P.
- Hu H.
- Huang X.
- Hughes G.
- Iaselli G.
- Jackson D.
- Jacobsen R.
- Jacquet M.
- Jaffe D.E.
- Jakobs K.
- Janot P.
- Johnson D.L.
- Johnson R.P.
- Jost B.
- Jousset J.
- Kim D.W.
- Kim H.Y.
- Kleinknecht K.
- Kluge E.E.
- Kneringer E.
- Knobloch J.
- Knowles I.G.
- Koksal A.
- Konstantinidis N.
- Kozanecki W.
- Kroha H.
- Kuhn D.
- Kyriakis A.
- Lancon E.
- Laurelli P.
- Le Diberder F.
- Lees J.P.
- Lefrancois J.
- Lehraus I.
- Lemaire M.C.
- Letho M.
- Ligabue F.
- Lin Jiali
- Litke A.M.
- Locci E.
- Lucotte A.
- Lusiani A.
- Lutjens G.
- Lutters G.
- Lutz A.M.
- Lutz G.
- Lynch J.G.
- Maggi G.
- Maggi M.
- Maley P.
- Manner W.
- Mannocchi G.
- Marinelli N.
- Markou C.
- Marrocchesi P.S.
- Martin E.B.
- Martinez M.
- Marx B.
- Mato P.
- McNamara III P.A.
- McNeil M.A.
- Medcalf T.
- Meinhard H.
- Messineo A.
- Michel B.
- Minard M.N.
- Minguet-Rodriguez J.
- Minten A.
- Miquel R.
- Mir L.M.
- Moneta L.
- Monteil S.
- Montret Jean-Claude
- Morton W.T.
- Moser H.G.
- Moutoussi A.
- Murtas F.
- Murtas G.P.
- Musolino G.
- Nachtman J.M.
- Nash J.
- Natali S.
- Newton W.M.
- Nicod D.
- Nikolic I.
- Nilsson B.S.
- Norton P.R.
- Nuzzo S.
- O'Shea V.
- Odier P.
- Oest T.
- Orejudos W.
- Orteu S.
- Ouyang Q.
- Pacheco A.
- Padilla C.
- Palazzi P.
- Palla F.
- Pallin D.
- Pan Y.B.
- Park H.J.
- Park I.C.
- Parrini G.
- Parsons M.I.
- Pascual A.
- Passalacqua L.
- Pater J.R.
- Payre P.
- Pepe-Altarelli M.
- Perez P.
- Perlas J.A.
- Perret Pascal
- Perrodo P.
- Pietrzyk B.
- Podlyski F.
- Proriol Joseph
- Pusztaszeri J.F.
- Putzer A.
- Quast G.
- Raab J.
- Ragusa F.
- Raine C.
- Rander J.
- Ranieri A.
- Ranjard F.
- Rankin C.
- Raso G.
- Reeves P.
- Renardy J.F.
- Renk B.
- Rensch B.
- Rensing P.
- Richter R.
- Rivera F.
- Rizzo G.
- Rolandi L.
- Romano F.
- Rosado-Schlosser A.
- Rosowsky A.
- Rossignol J.M.
- Rothberg J.
- Rouge A.
- Roussarie A.
- Rousseau D.
- Rudolph G.
- Ruggieri F.
- Rumpf M.
- Saadi F.
- Saadi Y.
- San Martin G.
- Sanchez F.
- Sander H.G.
- Sanguinetti G.
- Saraiva P.
- Scarr J.M.
- Schlatter D.
- Schmelling M.
- Schmidt M.
- Schmitt M.
- Schneider O.
- Schuller J.P.
- Schune M.H.
- Schwindling J.
- Sciaba A.
- Scott I.J.
- Sedgbeer J.K.
- Selvaggi G.
- Settles R.
- Seywerd H.
- Sharma V.
- Si Mohand D.
- Silvestris L.
- Simion S.
- Simopoulou E.
- Siotis I.
- Sloan T.
- Smith K.
- Smith M.G.
- Smolik L.
- Sommer J.
- Spagnolo P.
- St Denis R.
- Stacey A.M.
- Steinberger J.
- Stenzel H.
- Stephan F.
- Stierlin U.
- Strong J.A.
- Talby M.
- Tanaka R.
- Taylor G.
- Tejessy W.
- Tempesta P.
- Ten Have I.
- Tenchini R.
- Teubert F.
- Thompson A.S.
- Thompson J.C.
- Thompson L.F.
- Thomson F.
- Thorn S.
- Thulasidas M.
- Tittel K.
- Tomalin I.R.
- Tonelli G.
- Trabelsi A.
- Triggiani G.
- Turk J.D.
- Turnbull R.M.
- Valassi A.
- Vallage B.
- Vannini C.
- Vayaki A.
- Veillet J.J.
- Venturi A.
- Verderi M.
- Verdini P.G.
- Videau H.
- Videau I.
- Wachsmuth H.
- Walsh A.M.
- Walsh J.
- Wang T.
- Wanke R.
- Wasserbaech S.
- Werner S.
- Whelan E.P.
- Wiedenmann W.
- Wildish T.
- Williams M.I.
- Witzeling W.
- Wolf G.
- Wotschack J.
- Wu S.L.
- Wu X.
- Wunsch M.
- Xie Y.
- Xu R.
- Xue S.
- Yamartino J.M.
- Zachariadou K.
- Zeitnitz C.
- Zhang J.
- Zhang L.
- Zhao W.
- Zheng M.
- Zito G.
- Zobernig G.
- Publication venue
- 'Elsevier BV'
- Publication date
- 01/01/1995
- Field of study
A lower limit is set on the B_{s}^{0} meson oscillation parameter \Delta m_{s} using data collected from 1991 to 1994 by the ALEPH detector. Events with a high transverse momentum lepton and a reconstructed secondary vertex are used. The high transverse momentum leptons are produced mainly by b hadron decays, and the sign of the lepton indicates the particle/antiparticle final state in decays of neutral B mesons. The initial state is determined by a jet charge technique using both sides of the event. A maximum likelihood method is used to set a lower limit of \, \Delta m_{s}. The 95\% confidence level lower limit on \Delta m_s ranges between 5.2 and 6.5(\hbar/c^{2})~ps^{-1} when the fraction of b quarks from Z^0 decays that form B_{s}^{0} mesons is varied from 8\% to 16\%. Assuming that the B_{s}^{0} fraction is 12\%, the lower limit would be \Delta m_{s} 6.1(\hbar/c^{2})~ps^{-1} at 95\% confidence level. For x_s = \Delta m_s \, \tau_{B_s}, this limit also gives x_s 8.8 using the B_{s}^{0} lifetime of \tau_{B_s} = 1.55 \pm 0.11~ps and shifting the central value of \tau_{B_s} down by 1\sigma
Measurement of the Bs0 lifetime and production rate with Ds−l+ combinations in Z decays
- Author
- Abbaneo D.
- Abt I.
- Ajaltouni Ziad, Zj
- Alemany R.
- Antonelli A.
- Apollonio N.
- Ariztizabal F.
- Armstrong S.R.
- Assmann R.
- Aubert J.J.
- Azzurri P.
- Bagliesi G.
- Bardadin-Otwinowska M.
- Barres A.
- Batignani G.
- Bauer C.
- Becker U.
- Beddall A.
- Bellantoni L.
- Bencheikh A.M.
- Benchouk C.
- Bencivenni G.
- Bertin V.
- Bettarini S.
- Betteridge A.P.
- Beuselinck R.
- Binnie D.M.
- Blair G.A.
- Bloch-Devaux B.
- Blondel A.
- Blum W.
- Bohrer A.
- Bologna G.
- Bonissent A.
- Bonneaud G.
- Bonvicini G.
- Booth C.N.
- Bosisio L.
- Bossi F.
- Boswell R.
- Botterill D.R.
- Boucrot J.
- Bourdon P.
- Bowdery C.K.
- Boyer Claudine
- Bozzi C.
- Brandt S.
- Braun O.
- Brient J.C.
- Brodbeck T.J.
- Brown D.
- Bryant L.M.
- Bujosa G.
- Buskulic D.
- Calderini G.
- Callot O.
- Calvet D.
- Cameron W.
- Campana P.
- Candlin D.J.
- Capon G.
- Carpinelli M.
- Carr J.
- Cartwright S.
- Casper D.
- Cattaneo M.
- Cerutti F.
- Chiarella V.
- Chmeissani M.
- Ciocci M.A.
- Ciulli V.
- Clifft R.W.
- Colaleo A.
- Colas P.
- Colling D.J.
- Colrain P.
- Comas P.
- Combley F.
- Corden M.
- Cordier A.
- Courault F.
- Cowan G.
- Coyle P.
- Crawford G.
- Creanza D.
- Crespo J.M.
- Davier M.
- Dawson I.
- de Bonis I.
- de Palma M.
- Decamp D.
- Delfino M.
- Dell'Orso R.
- Della Marina R.
- Diaconu C.
- Dietl H.
- Dissertori G.
- Dornan P.J.
- Dorris S.J.
- Drevermann H.
- Duarte H.
- Duflot L.
- Dydak F.
- Edgecock T.R.
- Edwards M.
- Efthymiopoulos I.
- Elmer P.
- Emery S.
- Engelhardt A.
- Etienne F.
- Falvard Alain
- Fantechi R.
- Farilla A.
- Fearnley T.
- Feigl E.
- Felici G.
- Feng Z.
- Ferguson D.P.S.
- Fernandez E.
- Fernandez-Bosman M.
- Ferrante I.
- Finch A.J.
- Foa L.
- Focardi E.
- Forti F.
- Forty R.W.
- Foster F.
- Frank M.
- Gaitan V.
- Galla A.
- Ganis G.
- Gao Y.
- Gao Y.S.
- Garrido L.
- Gay Pascal
- Gelao G.
- Georgiopoulos C.
- Geweniger C.
- Ghez P.
- Giannini G.
- Giassi A.
- Giorgi M.A.
- Girone M.
- Girtler P.
- Gobbo B.
- Gonzales S.
- Gotzhein C.
- Goy C.
- Graefe G.
- Grahl J.
- Green M.G.
- Greene A.M.
- Gregorio A.
- Grivaz J.F.
- Grupen C.
- Guicheney C.
- Hagelberg R.
- Halley A.W.
- Hanke P.
- Hansen J.B.
- Hansen J.D.
- Hansen J.R.
- Hansen P.H.
- Harton J.L.
- Harvey J.
- Hayes O.J.
- Haywood S.
- Henrard Pierre
- Hepp V.
- Heusse P.
- Hu H.
- Huang X.
- Hughes G.
- Iaselli G.
- Jacobsen R.
- Jacquet M.
- Jaffe D.E.
- Jakobs K.
- Janot P.
- Johnson D.L.
- Johnson R.P.
- Jost B.
- Jousset J.
- Kim D.W.
- Kim H.Y.
- Kleinknecht K.
- Kluge E.E.
- Kneringer E.
- Knobloch J.
- Knowles I.G.
- Koksal A.
- Konstantinidis N.
- Kozanecki W.
- Kroha H.
- Kuhn D.
- Kyriakis A.
- Lancon E.
- Laurelli P.
- Le Diberder F.
- Lees J.P.
- Lefrancois J.
- Lehraus I.
- Lemaire M.C.
- Letho M.
- Ligabue F.
- Lin Jiali
- Litke A.M.
- Locci E.
- Lucotte A.
- Lusiani A.
- Lutjens G.
- Lutters G.
- Lutz A.M.
- Lutz G.
- Lynch J.G.
- Maggi G.
- Maggi M.
- Maley P.
- Manner W.
- Mannocchi G.
- Marinelli N.
- Markou C.
- Marrocchesi P.S.
- Martin E.B.
- Martinez M.
- Marx B.
- Mato P.
- Mcnamara Iii P.A.
- Mcneil M.A.
- Medcalf T.
- Meinhard H.
- Messineo A.
- Michel B.
- Minard M.N.
- Minguet-Rodriguez J.
- Minten A.
- Miquel R.
- Mir L.M.
- Moneta L.
- Monteil S.
- Montret Jean-Claude
- Morton W.T.
- Moser H.G.
- Moutoussi A.
- Murtas F.
- Murtas G.P.
- Musolino G.
- Nachtman J.M.
- Nash J.
- Natali S.
- Newton W.M.
- Nicod D.
- Nikolic I.
- Nilsson B.S.
- Norton P.R.
- Nuzzo S.
- O'Shea V.
- Odier P.
- Oest T.
- Orejudos W.
- Orteu S.
- Ouyang Q.
- Pacheco A.
- Padilla C.
- Palazzi P.
- Palla F.
- Pallin D.
- Pan Y.B.
- Park H.J.
- Park I.C.
- Parrini G.
- Parsons M.I.
- Pascual A.
- Passalacqua L.
- Pater J.R.
- Payre P.
- Pepe-Altarelli M.
- Perez P.
- Perlas J.A.
- Perret Pascal
- Perrodo P.
- Pietrzyk B.
- Podlyski F.
- Proriol Joseph
- Pusztaszeri J.F.
- Putzer A.
- Quast G.
- Raab J.
- Ragusa F.
- Raine C.
- Rander J.
- Ranieri A.
- Ranjard F.
- Rankin C.
- Raso G.
- Reeves P.
- Renardy J.F.
- Renk B.
- Rensch B.
- Rensing P.
- Richter R.
- Rivera F.
- Rizzo G.
- Rolandi L.
- Romano F.
- Rosado-Schlosser A.
- Rosowsky A.
- Rossignol J.M.
- Rothberg J.
- Rouge A.
- Roussarie A.
- Rousseau D.
- Rudolph G.
- Ruggieri F.
- Rumpf M.
- Saadi F.
- Saadi Y.
- San Martin G.
- Sanchez F.
- Sander H.G.
- Sanguinetti G.
- Saraiva P.
- Scarr J.M.
- Schael S.
- Schlatter D.
- Schmelling M.
- Schmidt M.
- Schmitt M.
- Schneider O.
- Schuller J.P.
- Schune M.H.
- Schwindling J.
- Sciaba A.
- Scott I.J.
- Sedgbeer J.K.
- Selvaggi G.
- Settles R.
- Seywerd H.
- Sharma V.
- Si Mohand D.
- Silvestris L.
- Simion S.
- Simopoulou E.
- Siotis I.
- Sloan T.
- Smith K.
- Smith M.G.
- Smolik L.
- Sommer J.
- Spagnolo P.
- Stacey A.M.
- Steinberger J.
- Stenzel H.
- Stephan F.
- Stierlin U.
- Strong J.A.
- Talby M.
- Tanaka R.
- Taylor G.
- Tejessy W.
- Tempesta P.
- ten Have I.
- Tenchini R.
- Teubert F.
- Thompson A.S.
- Thompson J.C.
- Thompson L.F.
- Thomson F.
- Thorn S.
- Thulasidas M.
- Tittel K.
- Tomalin I.R.
- Tonelli G.
- Trabelsi A.
- Triggiani G.
- Turk J.D.
- Turnbull R.M.
- Valassi A.
- Vallage B.
- van Gemmeren P.
- Vannini C.
- Vayaki A.
- Veillet J.J.
- Venturi A.
- Verderi M.
- Verdini P.G.
- Videau H.
- Videau I.
- Wachsmuth H.
- Walsh A.M.
- Walsh J.
- Wang T.
- Wanke R.
- Wasserbaech S.
- Werner S.
- Whelan E.P.
- Wiedenmann W.
- Wildish T.
- Williams M.I.
- Witzeling W.
- Wolf G.
- Wotschack J.
- Wu S.L.
- Wu X.
- Wunsch M.
- Xie Y.
- Xu R.
- Xue S.
- Yamartino J.M.
- Zachariadou K.
- Zeitnitz C.
- Zhang J.
- Zhang L.
- Zhao W.
- Zheng M.
- Zito G.
- Zobernig G.
- Publication venue
- 'Elsevier BV'
- Publication date
- 01/01/1995
- Field of study
The lifetime of the \bs meson is measured in approximately 3 million hadronic Z decays accumulated using the ALEPH detector at LEP from 1991 to 1994. Seven different \ds decay modes were reconstructed and combined with an opposite sign lepton as evidence of semileptonic \bs decays. Two hundred and eight \dsl candidates satisfy selection criteria designed to ensure precise proper time reconstruction and yield a measured \bs lifetime of \mbox{\result .} Using a larger, less constrained sample of events, the product branching ratio is measured to be \mbox{\pbrresult
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