6533b870fe1ef96bd12cefec
RESEARCH PRODUCT
Ground and excited state charmonium production inp+pcollisions ats=200 GeV
J. GossetS. YokkaichiY. IkedaJ. G. BoissevainE. J. MannelC. PinkenburgM. StepanovG. RocheY. J. MaoJ. H. KangJ. S. HaggertyY. S. LaiJ. T. MitchellV. S. PantuevY. OnukiMaya Hachiya ShimomuraI. RavinovichM. GoninJan RakJan RakK. A. DreesA. V. KazantsevE. H. KimX. JiangR. LaceyK. S. JooMate CsanadY. I. MakdisiVladimir SamsonovA. KissAlexander MilovI. NakagawaR. SeidlVladislav MankoC. L. WoodyA. BerdnikovK. N. BarishJ. HamblenS. NamA. SukhanovH. PereiraR. VértesiR. VértesiT. IchiharaHongfang LiuHongfang LiuD. E. FieldsB. V. JacakL. TomášekT. EngelmoreO. DrapierFrank EllinghausR. PakS. SanoS. SanoAjit Kumar MohantyK. V. DharmawardaneM. BaiM. SlunečkaR. Granier De CassagnacA. AdareE. R. KinneyD. P. MorrisonM. NihashiM. MccumberT. A. ShibataC. L. SilvaC. L. SilvaK. OkadaHenner BueschingB. SahlmuellerT. SatoSteve EdwardsH. En'yoTakahiro FusayasuH. IinumaY. MorinoM. J. TannenbaumS. CampbellTamas Ferenc CsorgoDavid D'enterriaM. J. LeitchN. KamiharaH. ToriiK. DasS. BelikovJ. L. NagleS. TarafdarJ. HanksN. ApadulaE. P. HartouniA. KimSung Keun ParkCharles MaguireL. AphecetcheV. E. SemenovTatsuya ChujoA. CaringiD. MukhopadhyayS. RembeczkiR. P. PisaniM. L. BrooksT. C. AwesD. IsenhowerMarcus HohlmannN. N. AjitanandA. ToiaG. GrimA. P.t. PalounekKyoichiro OzawaT. LiškaJ. S. BokI. TserruyaJ. E. FrantzL. MašekL. MašekAlexander MalakhovKazuyoshi KuritaAlice MignereyO. DietzschEva HaslumG. S. KyleB. LenziJun KikuchiL. D'orazioK. WatanabeYu. EfremenkoT. NiitaV. SinghB. LoveC. ValeC. ValeTakahiro NakamuraB. S. ChangC. OakleyA. DreesJames AlexanderMarisilvia DonadelliK. KaratsuL. A. Linden LevyV. BumazhnovAaron AngeramiE. T. AtomssaY. FukaoJ. L. CharvetA. DionA. DionP. MikešR. AverbeckK. ShojiChristine Angela AidalaSusumu OdaByung-sik HongJ. KlayH. ValleS. AfanasievD. SilvermyrT. HesterAndry Malala RakotozafindrabeA. SterTakao SakaguchiA. BazilevskyS. EsumiZhiying YouDmitry BlauAnne Marie SicklesS. P. SorensenC. Klein-boesingR. BennettR. TanabeA. DurumM. KawashimaPhilippe RosnetDipanwita DuttaJ. NewbyW. A. ZajcM. KurosawaD. LaytonL. S. ZolinJohannes Peter WesselsE. J. DesmondI. V. SourikovaCatherine Micaela SilvestreA. EnokizonoA. EnokizonoAlexandre LebedevA. D. FrawleyK. O. EyserA. K. PurwarK. FujiwaraMinghui LiuW. J. ParkChristopher RosenY. L. YamaguchiY. L. YamaguchiP. W. StankusA. G. LitvinenkoO. ChvalaK. YamauraV. BaublisP. ChungD. M. LeeS. HuangA. Hadj HenniM. FingerW. C. ChangKiyoshi TanidaKiyoshi TanidaF. MatathiasJulia VelkovskaA. DenisovM. KasaiV. CiancioloKensuke HommaP. D. BarnesA. YanovichSeong H. KimE. RichardsonM. TogawaE. Vazquez-zambranoM. HeffnerJ. ParkM. RosatiJ. ImrekD. HornbackV-n. TramN. GrauW. HolzmannW. HolzmannK. KirilukY. TomitaJongmin LeeKenneth Francis ReadKenneth Francis ReadA. GlennA. GlennBeomkyu KimK. BoyleWei XieRushan HanC. A. OgilvieJ. G. LajoieP. ConstantinB. KomkovA. DattaSergey FokinS. ChernichenkoE. KistenevEunja KimM. OuchidaTaku GunjiH. GongKisung LeeA. TaranenkoJ. SeeleK. I. HahnT. K. HemmickY. TsuchimotoY. IwanagaB. BassalleckD. LynchMotoi InabaF. KajiharaR. M. WrightTadaaki IsobeJen-chieh PengNorio SaitoTsutomu MibeJ. M. DurhamB. MeredithG. R. YoungI. J. ChoiA. KravitzN. MeansH. W. Van HeckeM. A. L. LeiteKazushi MikiYasuo MiakeA. A. VinogradovT. HoraguchiA. KozlovR. SetoK. HarunaI. E. YushmanovM. KonnoK. B. LeeJ. AsaiBrajesh K. SinghP. LichtenwalnerJiangyong JiaJiangyong JiaJiangyong JiaAlexei KhanzadeevY. GotoS. ButsykP. L. McgaugheyInkyu ParkJohn HillH. A. GustafssonD. S. JumperS. BatheE. StenlundR. BelmontL. KochendaM. IssahM. IssahXiong WangZ. Conesa Del ValleAgneta OskarssonM. ChiuM. ChiuY. NakamiyaDong Jo KimDong Jo KimV. L. RykovT. DahmsJ. B. ChoiS. ZhouShingo SakaiJ. S. KapustinskyV. BabintsevToru SugitateH. QuC. ZhangY. BerdnikovD. KleinjanA. BaldisseriS. DairakuS. D. RolnickK. SakashitaT. L. ThomasI. DanchevY. AkibaP. RužičkaG. BaksayM. MishraS. NagamiyaD. RoachK. M. KijimaO. ZaudtkeA. VeichtJ. H. BhomX. HeHideki HamagakiK. AokiViktor RiabovVaclav VrbaKlaus Johannes ReygersRui WeiRyugo S. HayanoM. ViriusT. V. MoukhanovaM. I. NagyM. I. NagyK. S. SimV. DzhordzhadzeG. DavidJason KaminY. AramakiD. WatanabeY. RiabovS. P. StollXingguo LiKenta ShigakiFrançois FleuretM. D. MalikM. NguyenY. KwonY. KwonE. VznuzdaevV. PeresedovY. J. KimR. A. SoltzH. BorelC. H. ChenR. YangS. S.e. RosendahlA. S. NyaninG. BunceS. N. WhiteRachid NouicerJ. KosterM. ProisslM. Grosse PerdekampDeepa ThomasS. TanejaA. ChurynM. E. ConnorsD. JouanY. TanakaZvi Hirsh CitronK. ImaiK. NakanoT. KempelW. E. SondheimD. IvanischevS. BatsouliH. MasuiA. K. DubeyDong-hun KimP. A. RukoyatkinT. JonesA. A. BickleyPeter ChristiansenD. WinterD. Yu PeressounkoP. TarjánH. J. MoonL. BaksayH. PeiSenta GreeneA. T. BasyeB. FademE. O'brienC. BaumannS. KametaniC. P. SinghB. M. JohnsonT. MurakamiA. DeshpandeR. J. PettiA. IsupovC. SuireJ. SziklaiBrian ColeS. SawadaJ. YingA. FranzD. SharmaY. WatanabeR. IchimiyaTae-yeon LeeMartin PurschkeI. YounusA. MorrealeZ. FraenkelM. K. DayanandaR. K. ChoudhuryB. AzmounA. KrálM. J. KweonM. WysockiJ. JinE. M. TakaguiA. SoldatovM. OkaR. S. TowellI. GarishviliF. WeiAtsushi TaketaniP. LiebingC. M. CamachoPrashant ShuklaS. F. PateKe. NakamuraH. Al-batainehM. NaglisV. PapavassiliouC. Y. ChiMasayasu IshiharaF. StaleyD. KawallH. ThemannJ. MurataGerd Joachim KundeI. SheinK. SedgwickA. Yu. Semenovsubject
PhysicsNuclear and High Energy PhysicsParticle physics010308 nuclear & particles physicsHigh Energy Physics::PhenomenologyContext (language use)01 natural sciencesNuclear physicsParticle decayExcited state0103 physical sciencesProduction modelStatistical precisionHigh Energy Physics::ExperimentProduction (computer science)RapidityNuclear Experiment010306 general physicsRelativistic Heavy Ion Colliderdescription
We report on charmonium measurements [J/psi (1S), psi' (2S), and chi(c) (1P)] in p + p collisions at root s = 200 GeV. We find that the fraction of J/psi coming from the feed-down decay of psi' and chi(c) in the midrapidity region (vertical bar y vertical bar < 0: 35) is 9.6 +/- 2.4% and 32 +/- 9%, respectively. We also present the p(T) and rapidity dependencies of the J/psi yield measured via dielectron decay at midrapidity (vertical bar y vertical bar < 0.35) and via dimuon decay at forward rapidity (1.2 < vertical bar y vertical bar < 2.2). The statistical precision greatly exceeds that reported in our previous publication [Phys. Rev. Lett. 98, 232002 (2007)]. The new results are compared with other experiments and discussed in the context of current charmonium production models.
year | journal | country | edition | language |
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2012-05-09 | Physical Review D |