Study of the decay Bs0→J/ψf2′(1525) in μ +μ -K +K - final states
VM M. Abazov,Brad K. Abbott,Bobby Samir Acharya,M. R. Adams,Todd Adams,G. D. Alexeev,G. D. Alkhazov,Anrew Alton,George O. Alverson,M. Aoki, A. Askew,S. Atkins, K. Augsten,C. Ávila,Frédérique Badaud,L. Bagby,Boris Yu Baldin,Dmitry V. Bandurin,Sw W. Banerjee,Emanuela Barbëris,Philip S. Baringer,J. L. Barreto,J. F. Bartlett,Ursula Bassler,Víctor E. Bazterra,Alice Bean,Márcia Begalli,Leo Bellantoni,Suman B. Beri,Gregorio Bernardi,Ralf P. Bernhard,Iain A. Bertram,Marc Besançon,R. Beuselinck,V. A. Bezzubov,Priya C. Bhat,Sonik M. Bhatia,V. Bhatnagar,Gerald C. Blazey,Susan K. Blessing,Kenneth Bloom,Amber Boehnlein,Daniel Boline,Ernst E. Boos,Guennadi Borissov,Tulika Bose,Achi E. Brandt, O. Brandt,Raymond J. Brock,Gustaaf Brooijmans,Alan D. Bross,David N. Brown,James A. Brown,X. B. Bu,Marc Buehler,V. Buescher,Viacheslav E. Bunichev,Sebastien Burdin,Claus P. Buszello,Enrique Camacho-Pérez,Brendan C K Casey,H. Castilla-Valdez,S. Caughron,Subhendu K. Chakrabarti,Dhiman Chakraborty,K. M. Chan,Avdhesh Chandra,Émilien Chapon,Guomeng Chen,S. Chevalier-Théry,D. K. Cho,S. W. Cho,SeungChui Choi,Brajesh Chandra Choudhary,Selçuk Cihangir,Dan R. Claes,J. Clutter,Michael Cooke,W. E. Cooper,Marjorie D. Corcoran,F. Couderc,M. C. Cousinou,A. Croc,David Ćutts,Aron C. Das,Gavin J. Davies,Sijbrand J. De Jong,Eduard De La Cruz-Burelo,Frédéric Déliot,Regina F. Démina,D. S. Denisov,Sergey P. Denisov,Satish V. Desai,C. Deterre,Kayle DeVaughan,H. Thomas Diehl, M. Diesburg,Peng Ding,Aaron Domínguez,Anand Kumar Dubey, L. V. Dudko,Daniel Duggan,Arnaud Duperrin,S. Dutt,Alexander S. Dyshkant,Michael Eads,Daniel L. Edmunds,John A. Ellison,V. Daniel Elvira,Yuji Enari,Harold G. Evans,A. V. Evdokimov,V. N. Evdokimov,Gabriel J. Facini,L. Feng, T. Ferbel,Frank Fiedler,Frank Filthaut,Wade C. Fisher,H. Eugene Fisk, Michael R. Fortner,Howard S. Fox,Stuart Fuess,Arán García-Bellido,J. A. García-González,G. A. García-Guerra,V. B. Gavrilov,Pascal Gay,Weihua Geng, D. Gerbaudo,Cecilia E. Gerber,Yu S. Gershtein,G. Ginther,Georgy A. Golovanov,A. G. Goussiou,Paul D. Grannis,S. Greder,Herbert B. Greenlee,Gérald J. Grenier,Ph L Y Gris,Jean François Grivaz,Alexander Grohsjean,Stefan Grünendahl,Martin W. Grünewald,Thibault Guillemin,Gaston Gutiérrez,Phillip Gutierrez,Andrew Haas,Stephanie L. Hagopian,Joy E. Haley, L. Han,Kristian U. Harder,Amnon Harel,John M. Hauptman,Jonathan Hays,Timothy L. Head, Thomas Hebbeker,David Hedin,H. Hegab,Ann P. Heinson,Ulrich Heintz,Carsten Hensel,I. Heredia De La Heredia De La Cruz,Ken R. Herner,G. G. Hesketh,Mike D. Hildreth,Robert J. Hirosky,T. Hoang,John D. Hobbs,B. Hoeneisen,Marc Hohlfeld,I. J. Howley,Zdenek Hubacek, V. Hynek, I. Iashvili,Y. Ilchenko,Robert Illingworth,A. S. Ito,Shabnam Jabeen,Marc Olivier Jaffré,A. Jayasinghe,Rick Jesik,Ken A. Johns,E. E. Johnson,Marvin E. Johnson,A. M. Jonckheere,Per M. Jönsson,Jyoti Joshi,Andreas W. Jung,Aurelio Juste, K. Kaadze,Eric Kajfasz,D. E. Karmanov,Peter A. Kasper,I. Katsanos,Robert L. Kehoe,S. Kermiche,Norik S. Khalatyan,Alexandre I. Khanov,Avto I. Kharchilava,Yu N. Kharzheev,I. L. Kiselevich, J. M. Kohli,A. V. Kozelov,James A. Kraus,S. A. Kulikov,Anil Sampath Kumar,Alexander Kupčo,Tibor Kurča,Vadim A. Kuzmin,S. Lammers,Greg L. Landsberg,Paul L G Lebrun,H. S. Lee,Sungwon Lee,W. M. Lee,J. Lellouch,Holing Li,Liang Li,Qizhong Li,J. K. Lim,Don W. Lincoln,James T. Linnemann,V. V. Lipaev,Ronald J. Lipton,Huan Liu,Yanping Liu,A. A. Lobodenko,Miloš V. Lokajíček,R. Lopes De Sa, H. J. Lubatti,René Luna Luna-García,Adam L. Lyon,Arthur K A MacIel,R. Madar,R. Magaña Villalba,Sudhir K R Malik, V. L. Malyshev,Yurii Y. Maravin,J. Martínez-Ortega,Robert L. McCarthy,C. L. McGivern,M. M. Meijer,Alex Melnitchouk,Débora Peres Menezes,Pedro G. Mercadante,M. M. Merkin,Arnd B. Meyer,Jörg P. Meyer,F. Miconi,Naba Kumar Mondal,M. J. Mulhearn,Elemér Nagy,Md D. Naimuddin,Meenakshi Narain,Ruchika Nayyar,Homer A. Neal,J. P. Negret,P. Neustroev,Thomas Nunnemann,G. Z. Obrant,Jesus Orduna,N. Osman,J. Osta,M. Padilla,Amit Kumar Pal,Neeti D. Parashar,Vivek Parihar, S. K. Park,Richard A. Partridge,Nirmalya Parua,Amit N. Patwa,B. Penning,M. A. Perfilov,Yvonne Peters,Konstantinos A. Petridis,Gianluca Petrillo,Pierre Pétroff,Marc André Pleier,Pedro Luis Manuel Podesta-Lerma,Vladimir M. Podstavkov,A. V. Popov,M. Prewitt,Darren D. Price,N. N. Prokopenko,Jianming Qian,Arnulf Quadt,Breese Quinn, Murilo S. Rangel,Kirti Ranjan,Peter N. Ratoff,I. Razumov,Peter Renkel,Isabelle Ripp-Baudot,F. K. Rizatdinova,Mandy Rominsky,Anthony Joseph Ross,Christophe R. Royon, P. Rubinov,Randal C. Ruchti,Ǵerard Sajot,P. Salcido,Alberto Sánchez-Hernández,Marijn P A Sanders,B. Sanghi,Amélia Severino Ferreira E Santos,G. Paul Savage,Lee Sawyer,Tim Scanlon,R. Dean Schamberger,Yu A. Scheglov,Heidi M. Schellman,S. Schlobohm,Christian Schwanenberger,Reinhard Schwienhorst,Jadranka Sekaric,Horst Severini,Elizaveta K. Shabalina,Viatcheslav V. Shary,S. Shaw,Andrey A. Shchukin,Rajiv K. Shivpuri,Vladislav Šimák,Patrick L. Skubic,P. F. Slattery,Dmitry V. Smirnov,K. J. Smith,Gregory R. Snow,James M. Snow,Scott S. Snyder,Stefan A. Söldner-Rembold,Lars Sonnenschein,Karel Soustružník,Jan Stark,Dina A. Stoyanova,M. G. Strauss,Linda Stutte,Larry J. Suter,Peter Svoisky,M. Takahashi,Maxim Titov,V. V. Tokmenin,Y. T. Tsai,K. Tschann-Grimm,Dmitri Tsybychev,Boris Tuchming,Christopher G. Tully,L. N. Uvarov,S. Uvarov,S. A. Uzunyan,Richard J. Van Kooten,W. M. Van Leeuwen,Nikos Varelas,Erich W. Varnes,I. A. Vasilyev,Patrice Verdier,A. Y. Verkheev,L. S. Vertogradov,Marco Verzocchi,Mika Vesterinen,D. Vilanova, P. Vokac,Heinrich D. Wahl,Michael Wang, J. Warchol,Gordon Watts,Mitchell R. Wayne,J. Weichert,L. Welty-Rieger,Andrew P. White,Daniel Wicke,Mark R J Williams,Graham W. Wilson,Markus Wobisch, D. R. Wood,T. R. Wyatt,Y. Xie,R. Yamada,W. C. Yang,T. Yasuda,Yu A. Yatsunenko,W. Ye,Z. Ye,H. Yin,Kin Yip,S. W. Youn,J. Zennamo,Tianchi Zhao,T. G. Zhao,B. Zhou, J. Zhu,Marek Zieliński,Daria Ziemińska,Lidia Živković
PHYSICAL REVIEW D（2012）
引用 17|浏览111
摘要
We investigate the decay B-s(0) -> J/psi K+K- for invariant masses of the K+K- pair in the range 1.35 < M(K+K-) < 2 GeV. The data sample corresponds to an integrated luminosity of 10.4 fb(-1) of p (p) over bar collisions at root s = 1.96 TeV accumulated with the D0 detector at the Fermilab Tevatron collider. From the study of the invariant mass and spin of the K+K- system, we find evidence for the two-body decay B-s(0) -> J/psi f(2)'(1525) and measure the relative branching fraction of the decays B-s(0) -> J/psi f(2)'(1525) and B-s(0) -> J/psi phi to be R-f2'/phi = 0.19 +/- 0.05(stat) +/- 0.04(syst).
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