Measurement Of The B -> J/Psi K*(892) Decay Amplitudes
Bernard Aubert,S Yellin,G Simi,S Trincazduvoid,F Le Diberder,K Fratini, C M Brown,A M Boyarski,M Momayezi,F Brochard,M Dima,M D Weaver,M Carpinelli, R H Schindler,V Eschenburg,J G Branson,Y Xie,C De La Vaissiere, S J Mcmahon,J Oyang,C C Young,D Best,C Yeche,T Schalk,C Borean,R N Cahn,K Arisaka, E Lamanna,M Iwasaki,H Nicholson,A D Bukin,M Falbo,R Faccini,R J L Potter,L Del Buono,M Krishnamurthy,K Van Bibber,F Ferroni,D J Lange,F C Porter, F Muheim,T J Harrison,C Buchanan,J Brose,A Lusiani,D Piccolo,M Haire, S Dasu,J Reidy,D Judd,A Palano,N Chevalier,G Grosdidier,K Goetzen,D J Knowles,C Gatto,K Peters,M Piccolo,A W Borgland, J Blouw,T M B Kordich,G Lynch,W C Van Hoek,A Gaidot,P F Manfredi,T I Meyer,D L Wagner,M Benkebil,A Valassi,N D Qi,L Roos,V Luth, G Sciolla,G Hamel De Monchenault, S R Wagner,J Olsen,Sau Lan Wu,D Boutigny,W R Innes,F Forti, A Ryd,V Re,J H Von Wimmerspergtoeller,M Posocco,M Turri,K R Schubert,V Brigljevic,G Michelon,Simon George,E Paoloni,R Kroeger,R M Bionta,T B Moore,J Trischuk,S Petrak,A A Grillo,A Farbin, C Angelini,V Zacek,G Cowan,J Beringer,E Gabathuler,S Bagnasco, R Prepost,I J Scott,R J Sloane,Denis Bernard,L Gladney,A Smol,J Tinslay,J Panetta, P L Reinertsen,F Galeazzi,M Rotondo,A Romosan,C Hast,M L Kocian,M Serra, R I Hamilton,A Snyder,F Jackson,F Pastore,M Mugge, M Zito,Rudiger J Seitz,K Paick,C E Marker,S Levy, J Zhang,J E Swain,A Lu,G Rong,M Morganti,A Roodman,M G Pia,W A Wenzel,J Lory,H M Lacker,R E Schmitz,A V Telnov,N Kuznetsova,Yu I Skovpen,S J Sekula,A Calcaterra,J Chauveau,G Mancinelli,V Lillard,S Jayatilleke,G Vuagnin,C Voena,C Leclerc,Brad Abbott,P Dixon,R K Yamamoto,R Y Zhu,P Robbe,D Falciai, W Kozanecki, T Adye, W T Meyer,H Quinn,G W London,P David,B Spaan,M E Huffer,A Dorigo,A B Breon,R C Field,Jimmy Jessen Nielsen,Vivek Sharma,G Vasseur,J Kadyk,B Dahmes,L Behr,A M Eisner,G R Bonneaud,Erqiang Chen,E W Varnes, R Mount,A R Buzykaev,D E Wagoner,L Lista,G P Chen,G Cavoto, G De Nardo,F Yumiceva,M Rama,R Cowan, S M Spanier,A Zallo,R Waldi,C S Sutton,R Contri, N Savvas,M Kalelkar,Mary P Carroll, S Luitz,M Grothe,A Anjomshoaa,G Vasileiadis,C Voci,T Dignan,S Willocq,M Kay,R W Kadel, M I Williams,C Bozzi,D Kirkby,T L Geld,A M Eichenbaum,U Nauenberg,M Milek, N R Barlow,J M Izen,A Santroni, M Bona,S F Ganzhur,F Martinezvidal,R G Jacobsen,M Booke,A Buzzo,M Lo Vetere,J C Chen,J M Bauer,A M Lutz,M Perl, G Rizzo,Tao Liu,D A Roberts,S Chun,A K Mckemey,E Robutti,L T Kerth,A Kurup,C Cartaro,M Pallavicini,G Wormser,S Emery,S Ricciardi,A Jawahery,J F Kral,B A Schumm,C M Hawkes,S Versille,W Walkowiak,J Vavra,Jan Stark,J D Mcfall,J A Mckenna,L Piemontese,A Meyer,A N Yushkov,W Bhimji,G Batignani,N B Sinev, Y S Zhu,Kirk T Mcdonald,J L Harton,E Maly,D B Macfarlane,J Buttonshafer,C P Jessop,M H Schune,P R Burchat, P Brightthomas,J Cohentanugi,N Neri,F Simonetto,D H Coward,M K Sullivan,G Triggiani,Ph Leruste,Xin Shi,J C Andress,G Raven,I Kitayama, D Strom,D P Coupal,Q H Guo,C P Ogrady,M G Green,M V Purohit,W T Ford,S Xella,D R Muller,K T Flood,Szunian Yang,F Bianchi,T A Gabriel,D E Dorfan,J H Weatherall,M Mandelkern,D Thiessen,D G Hitlin,G Dahlinger, Zhengping Yu,P A Hart,P Sanders,T Deppermann,W N Cottingham,R Henderson,W H Toki,A Perazzo,J Allison,I M Peruzzi,C Lu,S Dittongo,G D Lafferty,Patrick J Mcgrath,R Mullerpfefferkorn,S Playfer, R Schwierz,J P Lees,G Eigen,S Devmal,T Handler,R P Johnson,H Marsiske,J M Gaillard,M Margoni,O Hamon,A Ahsan,C Patrignani,K C Moffeit,A V Gritsan,N Cavallo,H Park,M Verderi,M Morandin,E D Frank,A J R Weinstein,M Pripstein,S Kluth,T Pulliam,S I Serednyakov,E Treadwell,S J Gowdy,R Baldiniferroli,M D Sokoloff,M E Levi,A Dvoretskii,B Brau, J Schieck,F Di Lodovico,N Copty,F F Wilson,F Salvatore,R Messner,M Turcotte,J Brau,F Anulli,M H Kelsey,A J S Smith,V G Shelkov, J Dorfan,M Dickopp,R De Sangro,V I Telnov, B Mayer,S Christ,S Prell,S Jolly,C Bula,J Nash,D A Bowerman,P B Vidal,R Frey, D A Smith,B T Meadows,P Rankin,M A Mazzoni,J Krug,J G Smith,S W Oneale,James R Johnson,B Lewandowski,E I Rosenberg,K Abe,H W Shorthouse,H R Band,V Miftakov,S Bettarini,B Di Girolamo,B Stugu,E Leonardi,P Kim,A Hocker,E Roussot,G Finocchiaro,S Metzler,V Speziali,T Wenaus,D P Stoker,P D Dauncey,D W G S Leith,S Fahey,R C Penny,A T Watson,S Otto,P M Patel,Ch Thiebaux,A Seiden,T S Mattison,D Del Re,D Wallom,P Paolucci,E D Bloom,F Bulos,Sercan Sen,D E Azzopardi,D Aston,S Farinon,Paul F Jacques,V E Blinov,P F Giraud,R Liu,A Forti,B Franek,D Gamba,P J Oddone,J M Losecco,E Torassa,R Parodi,W J Wisniewski,T R Mcmahon,I Eschrich,J Schwiening,U Langenegger,W Dunwoodie,S Ferrag,Yong Pan,R Bernet,L Lanceri,I Adam,H Briand,O Long,R J Wilson,G Calderini,B N Ratcliff,L Cremaldi,G P Gopal,D Zanin,R Stroili, A J Lankford,W Bugg,E Charles,R J Plano,T Schietinger, R Claus,N Dyce,A Woch,Matthias George,A M Khan,P L Anthony,W Kroeger,C R Wuest,M Steinke,M Macri,R S Dubitzky, C Sciacca,C Priano,J J Back,A Samuel,A P Onuchin,N J W Gunawardane,H Staengle, F Taylor,D M Wright,V N Ivanchenko,F Colecchia,S H Robertson,R Gamet,P Taras,G De Domenico,D J Summers,D A Sanders,R Aleksan,P Grosso,B Serfass,P Strother,P Wang,E T Simopoulos,M Langer,Asoka S De Silva,M Doser,J Cochran,A Pompili,H F W Sadrozinski,S F Schaffner,F Safai Tehrani,G S Abrams,H L Lynch, W Verkerke,T Colberg,Andrew G Kirk,Holger M Koch,R Kofler,J Albert,N I Geddes,P J Clark,S Morganti,G Godfrey, T Glanzman,J D Richman,E A Kravchenko,A Soha,V B Golubev,F Fabozzi,J R Fry,A Hicheur,M Bondioli,H Hu,D Su,L S Rochester,Peter Fischer,J P Martin,Michael S Witherell,M G Wilson,P Patteri,G Blaylock,A Olivas,H Schmuecker,J Roy,C H Cheng,David Nathan Brown,Yu G Kolomensky, Hidekazu Tanaka,M A Giorgi, D C Williams,H O Cohn,H Zobernig,S Rahatlou,Maurice Benayoun,R S Panvini,A W Weidemann,J W Lamsa,P F Harrison,M L Aspinwall, Harjeet Singh,C A Heusch,N De Groot,A A Salnikov,J Walsh,C Dallapiccola,R Bartoldus,C Campagnari,F Sandrelli,T Himel,N A Roe,R Kowalewski,L Wilden,P Elmer,P Fabbricatore,A R Clark,T Brandt, S Menke,G Vaitsas,M T Ronan,F Palombo,J Y Nief,S S Hertzbach, D R Johnson, W S Lockman,V Lepeltier,C Touramanis,X C Lou,S Passaggio,M Morii,M R Monge,S Tjampens,K G Baird,C Roat,Y Karyotakis,R Musenich,D J Payne,H A Neal,G Piredda,F Lanni,M S Gill,T Barillari,J R G Alsmiller,U Egede,U Mallik,R J Barlow,A Tumanov,G Crosetti,M Folegani,F Ferrarotto,H B Crawley,Y Groysman,V V Serbo, M Kunze,C Hearty,B Foster,J M Roney,C L Davis,S Plaszczynski,P C Bloom, G P Duboisfelsmann,L Turnbull,F Dal Corso,A Soffer,V Tisserand,N K Watson,J Fullwood,J Stelzer,A A Korol,J T Boyd,D A Bukin,M R Convery,A Frey
Physical review letters（2001）
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摘要
We present a measurement of the decay amplitudes in B --> J/psiK*(892) channels using 20.7 fb(-1) of data collected at the Y(4S) resonance with the BABAR detector at PEP-H. We measure a P-wave fraction R-perpendicular to = (16.0 +/- 3.2 +/- 1.4)% and a longitudinal polarization fraction (59.7 +/- 2.8 +/- 2.4)%. The measurement of a relative phase that is neither 0 nor pi, phi (parallel to) = 2.50 +/- 0.20 +/- 0.08 radians, favors a departure from the factorization hypothesis. Although the decay B --> J/psiK pi proceeds mainly via K*(892), there is also evidence for K-2*(1430) and K pi S-wave contributions.
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medicine,elementary particles,computer science,it,biology,apply,data collection,mathematics,physics
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