Journal article
Observation of the Y(4140) structure in the J/ψϕ mass spectrum in B±→J/ψϕK± decays
Modern physics letters A, Vol.32(26), 1750139
01/31/2011
DOI: 10.1142/S0217732317501395
Abstract
The observation of the Y(4140)Y(4140) structure in B±→J/ψϕK±B±→J/ψϕK± decays produced in p̄ pp̄p collisions at s√=1.96s=1.96 TeV is reported with a statistical significance greater than 5 standard deviations. A fit to the J/ψϕJ/ψϕ mass spectrum is performed assuming the presence of a Breit–Wigner resonance. The fit yields a signal of 19±6(stat)±3(syst)19±6(stat)±3(syst) resonance events, and resonance mass and width of 4143.4+2.9−3.0(stat)±0.6(syst)MeV/c24143.4−3.0+2.9(stat)±0.6(syst)MeV/c2 and 15.3+10.4−6.1(stat)±2.5(syst)MeV/c215.3−6.1+10.4(stat)±2.5(syst)MeV/c2, respectively. The parameters of this resonance-like structure are consistent with values reported from an earlier CDF analysis.
Details
- Title: Subtitle
- Observation of the Y(4140) structure in the J/ψϕ mass spectrum in B±→J/ψϕK± decays
- Creators
- A Robson - University of GlasgowP BarbaroS Behari - Johns Hopkins UniversityD Dagenhart - Fermi National Accelerator LaboratoryM Heck - Karlsruhe Institute of TechnologyG Compostella - University of PaduaC. A Cox - University of California, DavisA Buzatu - McGill UniversityH. C Fang - Lawrence Berkeley National LaboratoryS Budd - University of Illinois at Urbana–ChampaignV Giakoumopoulou - National and Kapodistrian University of AthensO GonzálezA Hamaguchi - Osaka City UniversityM Lancaster - University College LondonA Apresyan - Purdue University West LafayetteM. J Frank - Baylor UniversityD Bortoletto - Purdue University West LafayetteS Lockwitz - Yale UniversityE Gerchtein - Fermi National Accelerator LaboratoryG Chlachidze - Fermi National Accelerator LaboratoryF Margaroli - Purdue University West LafayetteD Hare - Rutgers, The State University of New JerseyA PenzoF HappacherP Barria - Purdue University West LafayetteA. T Goshaw - Duke UniversityE Lee - Texas A&M UniversityG Flanagan - Purdue University West LafayetteA GreseleG Gomez - Universidad de CantabriaC Bromberg - Michigan State UniversityK Lannon - Ohio State UniversityS Grinstein - Autonomous University of BarcelonaV Krutelyov - Texas A&M UniversityY. S Chung - University of RochesterH. S Budd - University of RochesterR. F HarrM Hare - Tufts UniversityJ Lys - Lawrence Berkeley National LaboratoryC Hays - University of OxfordR Forrest - University of California, DavisP Bartos - Comenius University BratislavaJ Asaadi - Texas A&M UniversityJ. S Wilson - Ohio State UniversityB Kilminster - Fermi National Accelerator LaboratoryP Mcintyre - Texas A&M UniversityJ. E Kim - Kyungpook National UniversityK Yi - Fermi National Accelerator LaboratoryA Eppig - University of MichiganM. E Mattson - Wayne State UniversityC Cuenca AlmenarJ Patrick - Fermi National Accelerator LaboratoryM BucciantonG Gomez-CeballosB Jayatilaka - Duke UniversityL Cerrito - University College LondonS Klimenko - University of FloridaS Carron - Fermi National Accelerator LaboratoryJ Tang - University of ChicagoM Jones - Purdue University West LafayetteE Lipeles - University of PennsylvaniaR Erbacher - University of California, DavisR Moore - Fermi National Accelerator LaboratoryC Mesropian - Rockefeller UniversityP GirominiB BrauB Casal - Universidad de CantabriaK Makhoul - Massachusetts Institute of TechnologyC Marino - Karlsruhe Institute of TechnologyG Busetto - University of PaduaD. O Litvintsev - Fermi National Accelerator LaboratoryM OrsoK Burkett - Fermi National Accelerator LaboratoryP Lujan - Lawrence Berkeley National LaboratoryM Feindt - Karlsruhe Institute of TechnologyA Bhatti - Rockefeller UniversityM Binkley - Fermi National Accelerator LaboratoryC. I Ciobanu - Marie CurieB Blumenfeld - Johns Hopkins UniversityD Chokheli - Joint Institute for Nuclear ResearchN Goldschmidt - University of FloridaF Chlebana - Fermi National Accelerator LaboratoryS Malik - Rockefeller UniversityL Brigliadori - University of BolognaW Hopkins - Fermi National Accelerator LaboratoryS. W Lee - Texas A&M UniversityP. E Karchin - Wayne State UniversityG Manca - University of LiverpoolJ Nachtman - Fermi National Accelerator LaboratoryA Cerri - Lawrence Berkeley National LaboratoryJ Russ - Carnegie Mellon UniversityN Kimura - Waseda UniversityM. K JhaC Grosso-PilcherU. K Yang - University of ChicagoD Horn - Karlsruhe Institute of TechnologyT Arisawa - Waseda UniversityR Mcnulty - University of LiverpoolN. S Lockyer - University of PennsylvaniaS Hou - Academia SinicaE Rogers - University of Illinois Urbana-ChampaignA Lister - University of GenevaW Johnson - University of California, DavisJ. C Freeman - Fermi National Accelerator LaboratoryI LazzizzeraS. B Kim - Kyungpook National UniversityY. C ChenJ Conway - University of California, DavisT Wright - University of MichiganD CauzC. M Ginsburg - Fermi National Accelerator LaboratoryR. E Hughes - Ohio State UniversityJ Antos - Comenius University BratislavaM Bauce - University of PaduaJ. Y Han - University of RochesterR Field - University of FloridaT Yang - Fermi National Accelerator LaboratoryM GiuntaA Hocker - Fermi National Accelerator LaboratoryM Hurwitz - University of ChicagoD Benjamin - Duke UniversityF Canelli - Comenius University BratislavaE Brucken - University of HelsinkiD Amidei - University of MichiganJ Konigsberg - University of FloridaU Husemann - Yale UniversityP Garosi - University of SienaM Franklin - Harvard UniversityM Gold - University of New MexicoM Kirby - Fermi National Accelerator LaboratoryT Kamon - Texas A&M UniversityS AmerioT Liu - Fermi National Accelerator LaboratoryA Loginov - Yale UniversityK Goulianos - Rockefeller UniversityN Hussain - McGill UniversityG Latino - University of SienaM Hussein - Michigan State UniversityM Cavalli-SforzaG Lungu - Rockefeller UniversityT Kuhr - Karlsruhe Institute of TechnologyV Khotilovich - Texas A&M UniversityA Artikov - Joint Institute for Nuclear ResearchD Errede - University of Illinois at Urbana–ChampaignB Di RuzzaV Cavaliere - University of SienaB Auerbach - Yale UniversityG Apollinari - Fermi National Accelerator LaboratoryR Lysak - Comenius University BratislavaK Kondo - Waseda UniversityJ Huston - Michigan State UniversityK Gibson - University of PittsburghF Azfar - University of OxfordD. J Kong - Kyungpook National UniversityD. H Kim - Kyungpook National UniversityH. S Lee - University of ChicagoI Furic - University of FloridaS Farrington - University of OxfordG IntrozziC Liu - University of PittsburghA. T Laasanen - Purdue University West LafayetteA. F Garfinkel - Purdue University West LafayetteY Kato - Osaka City UniversityR. C GroupM Weinberger - Texas A&M UniversityH. S Kim - Kyungpook National UniversityM CordelliA Anastassov - Northwestern UniversityM Lindgren - Fermi National Accelerator LaboratoryM Kreps - Karlsruhe Institute of TechnologyS Kwang - University of ChicagoB Álvarez GonzálezW. H Chung - University College LondonJ Guimaraes Da CostaH. W Kim - Kyungpook National UniversityM Iori - Sapienza University of RomeS Leo - University of PisaP Mehtala - University of HelsinkiJ Budagov - Joint Institute for Nuclear ResearchJ Keung - University of PennsylvaniaK Hara - University of TsukubaZ Gunay-UnalanS. M Wang - Academia SinicaQ Liu - Purdue University West LafayetteJ. P Chou - Harvard UniversityS LamiW Ketchum - University of ChicagoA Ivanov - University of California, DavisB. A Barnett - Johns Hopkins UniversityC Haber - Lawrence Berkeley National LaboratoryA. V Kotwal - Duke UniversityJ Kroll - University of PennsylvaniaX Wu - University of GenevaJ. R Smith - University of California, DavisD Krop - University of ChicagoT. R Junk - Fermi National Accelerator LaboratoryJ. S Lee - Kyungpook National UniversityY. C Yang - Kyungpook National UniversityS. R Hahn - Fermi National Accelerator LaboratoryM. J KimM Datta - Fermi National Accelerator LaboratoryS Jindariani - Fermi National Accelerator LaboratoryS Camarda - Autonomous University of BarcelonaA Di Canto - University of PisaE James - Fermi National Accelerator LaboratoryS Errede - University of Illinois at Urbana–ChampaignD Mietlicki - University of MichiganM Mathis - Johns Hopkins UniversityN Giokaris - National and Kapodistrian University of AthensD Beecher - University College LondonA Castro - University of BolognaS CeccoA Barbaro-GaltieriM DorigoM Gallinaro - Rockefeller UniversityC CalanchaA Boveia - University of ChicagoM Kurata - University of TsukubaT Miao - Fermi National Accelerator LaboratoryK. K Joo - Kyungpook National UniversityK Maeshima - Fermi National Accelerator LaboratoryS LeoneJ. E Garcia - University of GenevaA MenzioneG Bellettini - University of PisaA Clark - University of GenevaT DorigoP Dong - Fermi National Accelerator LaboratoryI Gorelov - University of New MexicoA AnnoviY. K Kim - University of ChicagoE. J Jeon - Kyungpook National UniversityW Badgett - Fermi National Accelerator LaboratoryA Bodek - University of RochesterM Chertok - University of California, DavisJ. R Dittmann - Baylor UniversityI Bizjak - University College LondonJ Deng - Duke UniversityF Devoto - University of HelsinkiV Glagolev - Joint Institute for Nuclear ResearchS Giagu - Sapienza University of RomeA Manousakis-KatsikakisM Campanelli - Michigan State UniversityD Jang - Carnegie Mellon UniversityN Ershaidat - Marie CurieJ Heinrich - University of PennsylvaniaM Martínez - Autonomous University of BarcelonaA Beretvas - Fermi National Accelerator LaboratoryC Ferrazza - Scuola Normale SuperioreM Corbo - Marie CurieT Aaltonen - University of HelsinkiK. S Mcfarland - University of RochesterR CarosiJ Galyardt - Carnegie Mellon UniversityR Madrak - Fermi National Accelerator LaboratoryM D ErricoP MazzantiS Hewamanage - Baylor UniversityP MastrandreaM Campbell - University of MichiganK Ebina - Waseda UniversityP Catastini - Fermi National Accelerator LaboratoryA Mehta - University of LiverpoolV. E Barnes - Purdue University West LafayetteJ Lueck - Karlsruhe Institute of TechnologyD Glenzinski - Fermi National Accelerator LaboratoryK Cho - Kyungpook National UniversityA Elagin - Texas A&M UniversityW Ashmanskas - Fermi National Accelerator LaboratoryE Halkiadakis - Rutgers, The State University of New JerseyM. E Convery - Fermi National Accelerator LaboratoryJ. P FernandezP Maksimovic - Johns Hopkins UniversityA Canepa - University of PennsylvaniaR Eusebi - Texas A&M UniversityS. Y Jun - Carnegie Mellon UniversityS Carrillo - University of FloridaJ Linacre - University of OxfordA Brisuda - Comenius University BratislavaH Gerberich - University of Illinois at Urbana–ChampaignR. L Lander - University of California, DavisD Lucchesi - University of PaduaL Demortier - Rockefeller UniversityM. A Ciocci - University of SienaF Crescioli - University of PisaA Golossanov - Fermi National Accelerator LaboratoryJ Boudreau - University of PittsburghP Bussey - University of GlasgowN D AscenzoM DeninnoG LorenzoD. J Cox - University of California, DavisD Carlsmith - University of Wisconsin–MadisonA Bocci - Duke UniversityJ. A Appel - Fermi National Accelerator LaboratoryD Goldin - Texas A&M UniversityM Kruse - Duke UniversityD Hidas - Rutgers, The State University of New JerseyP GiannettiB Carls - University of Illinois at Urbana–ChampaignM D OnofrioS Lammel - Fermi National Accelerator LaboratoryT Lecompte - Argonne National LaboratoryK. R Bland - Baylor UniversityF BedeschiR Culbertson - Fermi National Accelerator LaboratoryN Krumnack - Academia SinicaY Funakoshi - Waseda UniversityC Deluca - Autonomous University of BarcelonaA Lath - Rutgers, The State University of New JerseyA Aurisano - Texas A&M UniversityD Bisello - University of PaduaR Martínez-BallarínS Donati - University of PisaM Goncharov - Massachusetts Institute of TechnologyG Giurgiu - Johns Hopkins UniversityG Bauer - Massachusetts Institute of TechnologyK Hatakeyama - Baylor UniversityJ Bellinger - University of Wisconsin–MadisonJ Cuevas - Universidad de CantabriaA Mitra - Academia SinicaH Miyake - University of TsukubaS Moed - Harvard UniversityN MoggiM. N Mondragon - Fermi National Accelerator LaboratoryC. S Moon - Kyungpook National UniversityM. J Morello - Fermi National Accelerator LaboratoryJ Morlock - Karlsruhe Institute of TechnologyP Movilla FernandezA MukherjeeTh Muller - Karlsruhe Institute of TechnologyP Murat - Fermi National Accelerator LaboratoryM Mussini - University of BolognaY Nagai - University of TsukubaJ Naganoma - Waseda UniversityI Nakano - Okayama UniversityA Napier - Tufts UniversityJ Nett - Texas A&M UniversityC Neu - University of VirginiaM. S Neubauer - University of Illinois at Urbana–ChampaignJ Nielsen - Lawrence Berkeley National LaboratoryL Nodulman - Argonne National LaboratoryO Norniella - University of Illinois at Urbana–ChampaignE Nurse - University College LondonL Oakes - University of OxfordS. H Oh - Duke UniversityY. D Oh - Kyungpook National UniversityI Oksuzian - University of VirginiaT Okusawa - Osaka City UniversityR Orava - University of HelsinkiL Ortolan - Autonomous University of BarcelonaS Pagan GrisoC PagliaroneE Palencia - Universidad de CantabriaV Papadimitriou - Fermi National Accelerator LaboratoryA. A Paramonov - Argonne National LaboratoryG Pauletta - University of TriesteM Paulini - Carnegie Mellon UniversityC Paus - Massachusetts Institute of TechnologyD. E Pellett - University of California, DavisT. J PhillipsG PiacentinoE Pianori - University of PennsylvaniaJ Pilot - Ohio State UniversityC Plager - University of California, Los AngelesL Pondrom - University of Wisconsin–MadisonK Potamianos - Purdue University West LafayetteO Poukhov - Joint Institute for Nuclear ResearchF Prokoshin - Joint Institute for Nuclear ResearchA Pronko - Fermi National Accelerator LaboratoryF PtohosE Pueschel - Carnegie Mellon UniversityG Punzi - University of PisaJ Pursley - University of Wisconsin–MadisonA Rahaman - University of PittsburghV Ramakrishnan - University of Wisconsin–MadisonN Ranjan - Purdue University West LafayetteI RedondoP Renton - University of OxfordM RescignoF Rimondi - University of BolognaL Ristori - University of PittsburghT Rodrigo - Universidad de CantabriaT Rodriguez - University of PennsylvaniaS Rolli - Tufts UniversityR Roser - Fermi National Accelerator LaboratoryM RossiF Rubbo - Fermi National Accelerator LaboratoryF Ruffini - University of SienaA Ruiz - Universidad de CantabriaV Rusu - Fermi National Accelerator LaboratoryA Safonov - Texas A&M UniversityW. K Sakumoto - University of RochesterY Sakurai - Waseda UniversityL Santi - University of TriesteL SartoriK Sato - University of TsukubaV Saveliev - Marie CurieA Savoy-NavarroP Schlabach - Fermi National Accelerator LaboratoryA Schmidt - Karlsruhe Institute of TechnologyE. E Schmidt - Fermi National Accelerator LaboratoryM. P Schmidt - Yale UniversityM Schmitt - Northwestern UniversityT Schwarz - University of California, DavisL Scodellaro - Universidad de CantabriaA Scribano - University of SienaF ScuriA Sedov - Purdue University West LafayetteS Seidel - University of New MexicoY Seiya - Osaka City UniversityA Semenov - Joint Institute for Nuclear ResearchF Sforza - University of PisaA Sfyrla - University of Illinois at Urbana–ChampaignS. Z Shalhout - University of California, DavisT Shears - University of LiverpoolP. F Shepard - University of PittsburghM Shimojima - University of TsukubaS Shiraishi - University of ChicagoM Shochet - University of ChicagoI ShreyberA Simonenko - Joint Institute for Nuclear ResearchP Sinervo - McGill UniversityA Sissakian - Joint Institute for Nuclear ResearchK Sliwa - Tufts UniversityF. D Snider - Fermi National Accelerator LaboratoryA Soha - Fermi National Accelerator LaboratoryS Somalwar - Rutgers, The State University of New JerseyV Sorin - Autonomous University of BarcelonaP Squillacioti - Fermi National Accelerator LaboratoryM Stancari - Fermi National Accelerator LaboratoryM Stanitzki - Yale UniversityR St DenisB Stelzer - McGill UniversityO Stelzer-ChiltonD Stentz - Northwestern UniversityJ Strologas - University of New MexicoG. L Strycker - University of MichiganY Sudo - University of TsukubaA Sukhanov - University of FloridaI Suslov - Joint Institute for Nuclear ResearchK Takemasa - University of TsukubaY Takeuchi - University of TsukubaM Tecchio - University of MichiganP. K Teng - Academia SinicaJ Thom - Fermi National Accelerator LaboratoryJ Thome - Carnegie Mellon UniversityG. A Thompson - University of Illinois at Urbana–ChampaignE Thomson - University of PennsylvaniaP Ttito-GuzmánS Tkaczyk - Fermi National Accelerator LaboratoryS Tokar - Comenius University BratislavaK Tollefson - Michigan State UniversityT Tomura - University of TsukubaS TorreD Torretta - Fermi National Accelerator LaboratoryP Totaro - University of TriesteM Trovato - Scuola Normale SuperioreY Tu - University of PennsylvaniaF Ukegawa - University of TsukubaS Uozumi - Kyungpook National UniversityA Varganov - University of MichiganF VázquezG Velev - Fermi National Accelerator LaboratoryC Vellidis - National and Kapodistrian University of AthensM VidalI Vila - Universidad de CantabriaR Vilar - Universidad de CantabriaJ Vizán - Universidad de CantabriaM Vogel - University of New MexicoG Volpi - University of PisaP Wagner - University of PennsylvaniaR. L Wagner - Fermi National Accelerator LaboratoryT Wakisaka - Osaka City UniversityR Wallny - University of California, Los AngelesA Warburton - McGill UniversityD Waters - University College LondonB Whitehouse - Tufts UniversityD Whiteson - University of PennsylvaniaE Wicklund - Fermi National Accelerator LaboratoryS Wilbur - University of ChicagoF Wick - Karlsruhe Institute of TechnologyH. H Williams - University of PennsylvaniaP Wilson - Fermi National Accelerator LaboratoryB. L Winer - Ohio State UniversityP Wittich - Fermi National Accelerator LaboratoryH Wolfe - Ohio State UniversityZ Wu - Baylor UniversityK Yamamoto - Osaka City UniversityJ Yamaoka - Duke UniversityW. -M Yao - Lawrence Berkeley National LaboratoryG. P Yeh - Fermi National Accelerator LaboratoryJ Yoh - Fermi National Accelerator LaboratoryK Yorita - Waseda UniversityT Yoshida - Osaka City UniversityG. B Yu - Duke UniversityI YuS. S YuJ. C YunA ZanettiCDF CollaborationY ZengS Zucchelli
- Resource Type
- Journal article
- Publication Details
- Modern physics letters A, Vol.32(26), 1750139
- DOI
- 10.1142/S0217732317501395
- ISSN
- 0217-7323
- eISSN
- 1793-6632
- Publisher
- World Scientific Publishing
- Language
- English
- Date published
- 01/31/2011
- Academic Unit
- Physics and Astronomy
- Record Identifier
- 9984199832102771
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