Skip to search
Skip to main content
Back to Search
Start Over
Inclusive Production of the X(4140) State in pp[over ¯] Collisions at D0
Authors :
V M, Abazov B, Abbott B S, Acharya M, Adams T, Adams J P, Agnew G D, Alexeev G, Alkhazov A, Alton A, Askew S, Atkins K, Augsten C, Avila F, Badaud L, Bagby B, Baldin D V, Bandurin S, Banerjee E, Barberis P, Baringer J F, Bartlett U, Bassler V, Bazterra A, Bean M, Begalli L, Bellantoni S B, Beri G, Bernardi R, Bernhard I, Bertram M, Besançon R, Beuselinck P C, Bhat S, Bhatia V, Bhatnagar G, Blazey S, Blessing K, Bloom A, Boehnlein D, Boline E E, Boos G, Borissov M, Borysova A, Brandt O, Brandt R, Brock A, Bross D, Brown X B, Bu M, Buehler V, Buescher V, Bunichev S, Burdin C P, Buszello E, Camacho-Pérez B C K, Casey H, Castilla-Valdez S, Caughron S, Chakrabarti K M, Chan A, Chandra E, Chapon G, Chen S W, Cho S, Choi B, Choudhary S, Cihangir D, Claes J, Clutter M, Cooke W E, Cooper M, Corcoran F, Couderc M-C, Cousinou J, Cuth D, Cutts A, Das G, Davies S J, de Jong E, De La Cruz-Burelo F, Déliot R, Demina D, Denisov S P, Denisov S, Desai C, Deterre K, DeVaughan H T, Diehl M, Diesburg P F, Ding A, Dominguez A, Dubey L V, Dudko A, Duperrin S, Dutt M, Eads D, Edmunds J, Ellison V D, Elvira Y, Enari H, Evans A, Evdokimov V N, Evdokimov A, Fauré L, Feng T, Ferbel F, Fiedler F, Filthaut W, Fisher H E, Fisk M, Fortner H, Fox S, Fuess P H, Garbincius A, Garcia-Bellido J A, García-González V, Gavrilov W, Geng C E, Gerber Y, Gershtein G, Ginther O, Gogota G, Golovanov P D, Grannis S, Greder H, Greenlee G, Grenier Ph, Gris J-F, Grivaz A, Grohsjean S, Grünendahl M W, Grünewald T, Guillemin G, Gutierrez P, Gutierrez J, Haley L, Han K, Harder A, Harel J M, Hauptman J, Hays T, Head T, Hebbeker D, Hedin H, Hegab A P, Heinson U, Heintz C, Hensel I, Heredia-De La Cruz K, Herner G, Hesketh M D, Hildreth R, Hirosky T, Hoang J D, Hobbs B, Hoeneisen J, Hogan M, Hohlfeld J L, Holzbauer I, Howley Z, Hubacek V, Hynek I, Iashvili Y, Ilchenko R, Illingworth A S, Ito S, Jabeen M, Jaffré A, Jayasinghe M S, Jeong R, Jesik P, Jiang K, Johns E, Johnson M, Johnson A, Jonckheere P, Jonsson J, Joshi A W, Jung A, Juste E, Kajfasz D, Karmanov I, Katsanos M, Kaur R, Kehoe S, Kermiche N, Khalatyan A, Khanov A, Kharchilava Y N, Kharzheev I, Kiselevich J M, Kohli A V, Kozelov J, Kraus A, Kumar A, Kupco T, Kurča V A, Kuzmin S, Lammers P, Lebrun H S, Lee S W, Lee W M, Lee X, Lei J, Lellouch D, Li H, Li L, Li Q Z, Li J K, Lim D, Lincoln J, Linnemann V V, Lipaev R, Lipton H, Liu Y, Liu A, Lobodenko M, Lokajicek R, Lopes de Sa R, Luna-Garcia A L, Lyon A K A, Maciel R, Madar R, Magaña-Villalba S, Malik V L, Malyshev J, Mansour J, Martínez-Ortega R, McCarthy C L, McGivern M M, Meijer A, Melnitchouk D, Menezes P G, Mercadante M, Merkin A, Meyer J, Meyer F, Miconi N K, Mondal M, Mulhearn E, Nagy M, Narain R, Nayyar H A, Neal J P, Negret P, Neustroev H T, Nguyen T, Nunnemann J, Orduna N, Osman J, Osta A, Pal N, Parashar V, Parihar S K, Park R, Partridge N, Parua A, Patwa B, Penning M, Perfilov Y, Peters K, Petridis G, Petrillo P, Pétroff M-A, Pleier V M, Podstavkov A V, Popov M, Prewitt D, Price N, Prokopenko J, Qian A, Quadt B, Quinn P N, Ratoff I, Razumov I, Ripp-Baudot F, Rizatdinova M, Rominsky A, Ross C, Royon P, Rubinov R, Ruchti G, Sajot A, Sánchez-Hernández M P, Sanders A S, Santos G, Savage M, Savitskyi L, Sawyer T, Scanlon R D, Schamberger Y, Scheglov H, Schellman M, Schott C, Schwanenberger R, Schwienhorst J, Sekaric H, Severini E, Shabalina V, Shary S, Shaw A A, Shchukin V, Simak P, Skubic P, Slattery D, Smirnov G R, Snow J, Snow S, Snyder S, Söldner-Rembold L, Sonnenschein K, Soustruznik J, Stark D A, Stoyanova M, Strauss L, Suter P, Svoisky M, Titov V V, Tokmenin Y-T, Tsai D, Tsybychev B, Tuchming C, Tully L, Uvarov S, Uvarov S, Uzunyan R, Van Kooten W M, van Leeuwen N, Varelas E W, Varnes I A, Vasilyev A Y, Verkheev L S, Vertogradov M, Verzocchi M, Vesterinen D, Vilanova P, Vokac H D, Wahl M H L S, Wang J, Warchol G, Watts M, Wayne J, Weichert L, Welty-Rieger M R J, Williams G W, Wilson M, Wobisch D R, Wood T R, Wyatt Y, Xie R, Yamada S, Yang T, Yasuda Y A, Yatsunenko W, Ye Z, Ye H, Yin K, Yip S W, Youn J M, Yu J, Zennamo T G, Zhao B, Zhou J, Zhu M, Zielinski D, Zieminska L, Zivkovic
Source :
Physical review letters . 115(23)
Publication Year :
2015
Abstract
We present a study of the inclusive production of the X(4140) state with the decay to the J/ψϕ final state in hadronic collisions. Based on 10.4 fb^{-1} of pp[over ¯] collision data collected by the D0 experiment at the Fermilab Tevatron collider, we report the first evidence for the prompt production of an X(4140) state and find the fraction of X(4140) events originating from b hadrons to be f_{b}=0.39±0.07(stat)±0.10(syst). The ratio of the nonprompt X(4140) production rate to the B_{s}^{0} yield in the same channel is R=0.19±0.05(stat)±0.07(syst). The values of the mass M=4152.5±1.7(stat)_{-5.4}^{+6.2}(syst) MeV and width Γ=16.3±5.6(stat)±11.4(syst) MeV are consistent with previous measurements.
Details
ISSN :
10797114
Volume :
115
Issue :
23
Database :
OpenAIRE
Journal :
Physical review letters
Accession number :
edsair.pmid..........8fb5a965671f5f9893058935d15350fd