Observation Of B-0 -> Omega K-0, B+ -> Eta Pi(+), And B+ -> Eta K+ And Study Of Related Decays
Bernard Aubert,R Barate,D Boutigny,F Couderc,J M Gaillard,A Hicheur,Yu Karyotakis,J P Lees,Tisserand,A Zghiche,A Palano,A Pompili,J C Chen,N D Qi,G Rong,Peng Wang,Y S Zhu,G Eigen,I Ofte,B Stugu,G S Abrams,A W Borgland,A B Breon,D N Brown,J Buttonshafer,R N Cahn,E Charles,C T Day,M S Gill,A V Gritsan,Y Groysman,R G Jacobsen,R W Kadel,J Kadyk,L T Kerth,Yu G Kolomensky,G Kukartsev,C Le Clerc,M E Levi,G Lynch,L M Mir,P J Oddone,T J Orimoto,M Pripstein,N A Roe,M T Ronan,V G Shelkov,A V Telnov,W A Wenzel,K E Ford,T J Harrison,C M Hawkes,S E Morgan,A T Watson,N K Watson,M Fritsch,K Goetzen,T Held,H Koch,B Lewandowski,M Pelizaeus,K Peters,H Schmucker,M Steinke,J T Boyd,N Chevalier,W N Cottingham,M P Kelly,T E Latham,C Mackay,F F Wilson,K Abe,T Cuhadardonszelmann,C Hearty,T S Mattison,J A Mckenna,D Thiessen,P Kyberd,A K Mckemey,L Teodorescu,V E Blinov,A D Bukin,V B Golubev,V N Ivanchenko,E A Kravchenko,A P Onuchin,S I Serednyakov,Yu I Skovpen,E P Solodov,A N Yushkov,D Best,M Bruinsma,M Chao,I Eschrich,D Kirkby,A J Lankford,M Mandelkern,R K Mommsen,W Rothel,D P Stoker,C Buchanan,B L Hartfiel,J W Gary,J G Layter,B C Shen,Kehui Wang,D Del Re,H K Hadavand,E J Hill,D B Macfarlane,H P Paar,S Rahatlou,Sharma,J Berryhill,C Campagnari,B Dahmes,S Levy,O Long,Aiping Lu,M A Mazur,J D Richman,W Verkerke,T W Beck,J Beringer,A M Eisner,C A Heusch,W S Lockman,T Schalk,R E Schmitz,B A Schumm,A Seiden,P Spradlin,W Walkowiak,D C Williams,M G Wilson,J Albert,E Chen,G P Duboisfelsmann,A Dvoretskii,R J Erwin,D G Hitlin,I Narsky,T Piatenko,F C Porter,A Ryd,A Samuel,Shuang Yang,S Jayatilleke,G Mancinelli,B T Meadows,M D Sokoloff,T Abe,F Blanc,P C Bloom, Shengyong Chen,P J Clark,W T Ford,C L Lee,U Nauenberg,A Olivas,P Rankin,J Roy,J G Smith,W C Van Hoek, L Zhang,J L Harton,Tiandou Hu,A Soffer,W H Toki,R J Wilson,Jianping Zhang,D Altenburg,T Brandt,J Brose,T Colberg,M Dickopp,E Feltresi,A Hauke,H M Lacker,E Maly,R Mullerpfefferkorn,R Nogowski,S Otto,J Schubert,K R Schubert,R Schwierz,B Spaan,D Bernard,G R Bonneaud,F Brochard,P Grenier,Ch Thiebaux,G Vasileiadis,M Verderi,D J Bard,Akram Khan,D Lavin,F Muheim,S Playfer,M Andreotti, Azzolini,D Bettoni,C Bozzi,R Calabrese,G Cibinetto,E Luppi,M Negrini,L Piemontese,A Sarti,E Treadwell,R Baldiniferroli,A Calcaterra,R De Sangro,G Finocchiaro,P Patteri,M Piccolo,A Zallo,A Buzzo,R Capra,R Contri,G Crosetti,M Lo Vetere,M Macri,M R Monge,S Passaggio,C Patrignani,E Robutti,A Santroni,S Tosi,S Bailey,M Morii,E Won,R S Dubitzky,U Langenegger,W Bhimji,D A Bowerman,P D Dauncey,U Egede,G W Morton,J Nash,G P Taylor,G Grenier,Seong Jun Lee,U Mallik,J Cochran,H B Crawley,J W Lamsa, W T Meyer,S Prell,E I Rosenberg,J Yi,M Davier,G Grosdidier,A Hocker,S Laplace,F R Le Diberder, Lepeltier,A M Lutz,T C Petersen,S Plaszczynski,M H Schune,L Tantot,G Wormser, Brigljevic,C H Cheng,D J Lange,M C Simani,A J Bevan,J P Coleman,J R Fry,E Gabathuler,R Gamet,Mark A Kay,R J Parry,D J Payne,R J Sloane,C Touramanis,J J Back,P F Harrison,G B Mohanty,G Cowan,R L Flack,Henning Flacher,S George,M G Green,A Kurup,C E Marker,T R Mcmahon,S Ricciardi,F Salvatore,G Vaitsas,M Winter,C L Davis,J Allison, N R Barlow,R J Barlow,P A Hart,M C Hodgkinson,G D Lafferty,A J Lyon,J C Williams,A Farbin,W Hulsbergen,A Jawahery,D Kovalskyi,C K Lae, Lillard,D A Roberts,G Blaylock,C Dallapiccola,K T Flood,S S Hertzbach,R Kofler,V B Koptchev,T B Moore,S Saremi,H Stangle,S Willocq,R Cowan,G Sciolla,F Taylor,R K Yamamoto,D Mangeol,P M Patel,S H Robertson,A Lazzaro,F Palombo,J M Bauer,L Cremaldi, Eschenburg,R Godang,R Kroeger,J Reidy,D A Sanders,D J Summers,H W Zhao,S Brunet,D Coteahern,P Taras,H Nicholson,C Cartaro,N Cavallo,Gallieno De Nardo,F Fabozzi,C Gatto,L Lista,P Paolucci,D Piccolo,C Sciacca,M A Baak,G Raven,L Wilden,C P Jessop,J M Losecco,T A Gabriel,T Allmendinger,B Brau,K K Gan,K Honscheid,D Hufnagel,H Kagan,R Kass,T Pulliam,R Terantonian,Q K Wong,J Brau,R Frey,O Igonkina,C T Potter,N B Sinev,D Strom,E Torrence,F Colecchia,A Dorigo,F Galeazzi,M Margoni,M Morandin,M Posocco,M Rotondo,F Simonetto,R Stroili,G Tiozzo,C Voci,M Benayoun,H Briand,J Chauveau,P David,C De La Vaissiere,L Del Buono,O Hamon,M John,Ph Leruste,J Ocariz,M Pivk,L Roos,S Tjampens,G Therin,P F Manfredi, Re, P K Behera,L Gladney,Q H Guo,J Panetta,F Anulli,M Biasini,I M Peruzzi,M Pioppi,C Angelini,G Batignani,S Bettarini,M Bondioli,F Bucci,G Calderini,M Carpinelli,F Forti,M A Giorgi,A Lusiani,G Marchiori,F Martinezvidal,M Morganti,N Neri,E Paoloni,M Rama,G Rizzo,F Sandrelli,J Walsh,M Haire,D Judd,K Paick,D E Wagoner,N Danielson,P Elmer,Cheng Lu,Miftakov,Jesper V Olsen,A J S Smith,E W Varnes,F Bellini,G Cavoto,R Faccini,F Ferrarotto,F Ferroni,M Gaspero,M A Mazzoni,S Morganti,M Pierini,G Piredda,F Safaitehrani,C Voena,S Christ,Gerhard Wagner,R Waldi,T Adye,N De,J G H De Groot,B Franek,N I Geddes,G P Gopal,E O Olaiya,S Xella,R Aleksan,S Emery,A Gaidot,S F Ganzhur,P F Giraud,G Hamel De Monchenault,W Kozanecki,M Langer,M Legendre,G W London,B Mayer,G Schott,G Vasseur,C Yeche,M Zito,M V Purohit,A W Weidemann,F Yumiceva,D Aston,R Bartoldus,N Berger,A M Boyarski,O Buchmuller,M R Convery,M Cristinziani,D Dong,J Dorfan,D Dujmic,W Dunwoodie,E Elsen,R C Field,T Glanzman,S J Gowdy,T Hadig,Halyo,T Hrynova,W R Innes,M H Kelsey,P Kim,M L Kocian,D W G S Leith,J Libby,S Luitz, Luth,H L Lynch,H Marsiske,R Messner,D R Muller,C P Ogrady,V E Ozcan,A Perazzo,M Perl,S Petrak,B N Ratcliff,A Roodman,A A Salnikov,R H Schindler,J Schwiening,G Simi,A Snyder,A Soha,J Stelzer, D Su,M K Sullivan,J Vavra,S R Wagner,M Weaver,A J R Weinstein,W J Wisniewski,D H Wright,C C Young,P R Burchat,A J Edwards,T I Meyer,B A Petersen,C Roat,Muhammad Naeem Ahmed,S Ahmed,M S Alam,J Ernst,M A Saeed,M Saleem,F R Wappler,W Bugg,M Krishnamurthy,S M Spanier,R Eckmann,H Kim,J L Ritchie,A Satpathy,R F Schwitters,J M Izen,I Kitayama,X C Lou,S Ye,F Bianchi,M Bona,F Gallo,D Gamba,C Borean,L Bosisio,F Cossutti,G Della Ricca,S Dittongo,S Grancagnolo,L Lanceri,P Poropat,L Vitale,G Vuagnin,R S Panvini,Sw Banerjee,C M Brown,D Fortin,P D Jackson,R Kowalewski,J M Roney,H R Band,S Dasu,M Datta,A M Eichenbaum,J R Johnson,P E Kutter,Huimin Li,Ren Liu,F Di Lodovico,A Mihalyi,A Mohapatra,Y Pan,R Prepost,S J Sekula,J H Von Wimmerspergtoller,Jie Wu,Wu Sau Lan,Zhou Yu,H A Neal
PHYSICAL REVIEW LETTERS（2004）
引用 34|浏览505
摘要
We present measurements of branching fractions and charge asymmetries for seven B-meson decays with an eta, eta('), or omega meson in the final state. The data sample corresponds to 89x10(6) B (B) over bar pairs produced from e(+)e(-) annihilation at the Y(4S) resonance. We measure the following branching fractions in units of 10(-6): B(B+-->etapi(+))=5.3+/-1.0+/-0.3, B(B+-->etaK(+))=3.4+/-0.8+/-0.2, B(B-0-->etaK(0))=2.9+/-1.0+/-0.2 (<5.2, 90% C.L.), B(B+-->eta(')pi(+))=2.7+/-1.2+/-0.3 (<4.5, 90% C.L.), B(B+-->omegapi(+))=5.5+/-0.9+/-0.5, B(B+-->omegaK(+))=4.8+/-0.8+/-0.4, and B(B-0-->omegaK(0))=5.9(-1.3)(+1.6)+/-0.5. The charge asymmetries are A(ch)(B+-->etapi(+))=-0.44+/-0.18+/-0.01, A(ch)(B+-->etaK(+))=-0.52+/-0.24+/-0.01, A(ch)(B+-->omegapi(+))=0.03+/-0.16+/-0.01, and A(ch)(B+-->omegaK(+))=-0.09+/-0.17+/-0.01.
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