6533b7d8fe1ef96bd12696fe

RESEARCH PRODUCT

Cross section and transverse single-spin asymmetry ofηmesons inp↑+pcollisions ats=200  GeVat forward rapidity

M. PatelE. JooM. StepanovF. KajiharaC. L. WoodyA. BerdnikovHari GuragainH. PeiM. VargyasAlexei KhanzadeevS. TarafdarS. TarafdarE. StenlundS. ButsykJ. B. ChoiA. CaringiR. S. TowellM. I. NagyM. I. NagyH. J. KimI. GarishviliF. WeiF. WeiD. WatanabeR. S. TowellV. S. PantuevM. KofaragoDipak Kumar MishraD. H. KimPetr GallusPrashant ShuklaM. RosatiS. ZhouEva HaslumM. D. MalikE. VznuzdaevS. F. PateJ. HamblenJ. H. BhomI. V. SourikovaS. D. RolnickKe. NakamuraK. O. EyserJ. G. RubinT. V. MoukhanovaK. OkadaY. TanakaGary GrimT. L. ThomasE. MannelE. MannelK. V. DharmawardaneH. Al-batainehJ. A. KeyCharles MaguireN. FeegeY. OnukiM. SarsourMate CsanadA. IordanovaD. ReynoldsT. SumitaC. Y. ChiKiyoshi TanidaKiyoshi TanidaH. OzakiE. KistenevH. J. MoonL. BaksayH. En'yoP. LichtenwalnerM. J. LeitchDmitry BlauJ. SunS. Y. HanL. DingRyugo S. HayanoJ. NewbyInkyu ParkXiong WangE. J. DesmondAjit Kumar MohantyD. RoachK. M. KijimaJiangyong JiaJiangyong JiaY. GotoT. A. ShibataC. L. SilvaC. L. SilvaT. SatoY. RiabovY. RiabovKenta ShigakiM. KurosawaM. NguyenA. DionA. DionZ. Conesa Del ValleDong Jo KimR. A. SoltzE. Vazquez-zambranoJan RakM. NihashiD. IvanishchevD. HornbackV. PapavassiliouAtsushi TakaharaA. S. NyaninJohannes Peter WesselsK. A. DreesMaya Hachiya ShimomuraMaya Hachiya ShimomuraR. S. HollisHongfang LiuD. E. FieldsR. LaceyN. S. BandaraRachid NouicerA. N. ZelenskiM. ProisslA. TaranenkoP. SettB. V. JacakXingguo LiVladimir SamsonovA. V. KazantsevD. IsenhowerY. J. KwonM. KasaiA. ToiaT. MoonY. TsuchimotoA. VeichtD. KleinjanM. Grosse PerdekampM. WysockiM. WysockiI. TserruyaR. Granier De CassagnacA. AdareChristine NattrassKazushi MikiS. J. JeonY. IwanagaR. P. PisaniT. TodorokiJ. KlatskyM. JezghaniYu. EfremenkoBrajesh K. SinghV. SinghM. MccumberM. MccumberS. P. SorensenBeomkyu KimF. GiordanoM. E. ConnorsY. I. MakdisiAaron AngeramiI. E. YushmanovJ. JinK. DasE. M. TakaguiJ. S. KangT. KobleskyTamas Ferenc CsorgoN. RiveliO. ChvalaW. A. ZajcTakafumi NiidaL. XueS. K. ParkJ. L. NagleK. B. LeeK. B. LeeP. MontuengaL. TomášekC. BaumannI. J. ChoiI. J. ChoiB. XiaJ. HanksJ. HanksM. OuchidaV. BaublisA. DenisovYuki WatanabeM. K. DayanandaN. MeansM. S. DaugherityV. CiancioloJ. G. LajoieSung Keun ParkDennis PerepelitsaDennis PerepelitsaC. P. SinghM. TowellA. GlennB. M. JohnsonM. AlfredT. HachiyaS. WhitakerD. SharmaD. SharmaN. N. AjitanandY. FukaoSergey FokinA. EnokizonoA. EnokizonoPrakhar GargB. BannierR. J. PettiJennifer E. PerryMarisilvia DonadelliV. BumazhnovD. BlackEunja KimL. PatelT. HesterO. DietzschH. ValleP. ChungK. KaratsuS. CampbellS. CampbellMin Soo KimA. KravitzG. D. N. PereraTakahiro NakamuraR. TanabeJ. SziklaiT. JonesPeter ChristiansenAlexander MilovAlexander MilovI. NakagawaT. C. AwesD. WinterD. McglincheyD. McglincheyDipanwita DuttaKyoichiro OzawaT. LiškaBrian ColeAnne Marie SicklesH. A. GustafssonT. MurakamiYoung-ki KimT. EngelmoreN. NovitzkyB. SchaeferD. Yu PeressounkoO. DrapierJun KikuchiSusumu OdaC. GalSusumu SatoA. SenJulia VelkovskaA. DattaA. DattaH. AsanoM. J. TannenbaumJ. S. BokJ. S. BokFrank EllinghausM. GoninA. DurumE. R. KinneyP. RužičkaRushan HanN. GrauN. GrauA. J. MillerD. P. MorrisonJ. E. FrantzJ. E. FrantzCatherine Micaela SilvestreA. SukhanovK. KuritaMinghui LiuK. YamauraViktor RiabovM. LeitgabH. ToriiB. K. SchmollH. PereiraY. MorinoG. R. YoungTatsuya ChujoS. SawadaM. HeffnerMotoi InabaJ. YingA. FranzC. O. KimA. KimS. RembeczkiKenneth Francis ReadKenneth Francis ReadJ. BryslawskyjSenta GreeneR. M. WrightA. T. BasyeB. FademE. O'brienT. KempelAlice MignereyK. S. SimL. D'orazioS. MiyasakaP. L. McgaugheyR. YangS. TanejaTakao SakaguchiS. BeckmanK. ImaiK. ImaiA. D. FrawleyS. HuangW. HolzmannK. WatanabeK. ShojiM. TomášekT. HoraguchiM. BeaumierP. W. StankusK. S. JooY. ImazuH. QuHideki HamagakiK. AokiG. DavidK. I. HahnS. EsumiR. IchimiyaMartin PurschkeC. A. AidalaC. A. AidalaPawan Kumar NetrakantiA. MorrealeZ. FraenkelV. KhachatryanR. K. ChoudhuryB. MeredithB. MeredithB. AzmounA. KrálM. OkaP. KlineK. S. LeeY. IkedaP. LiebingR. AkimotoC. PinkenburgK. DehmeltG. RocheS. YokkaichiY. J. MaoJ. H. KangJ. S. HaggertyY. S. LaiG. S. KyleJames AlexanderK. SakashitaR. AverbeckD. KotovD. KotovS. HasegawaByung-sik HongA. BazilevskyA. KissD. S. JumperD. S. JumperJason KaminHenner BueschingSteve EdwardsAlexandre LebedevS. P. StollS. S.e. RosendahlD. M. LeeG. BunceD. JouanM. ChiuC. A. OgilvieT. K. HemmickJ. M. DurhamJ. M. DurhamYasuo MiakeK. DeblasioL. KochendaM. IssahR. PinsonS. WolinR. PakN. ApadulaN. ApadulaC. OakleyA. DreesMarcus HohlmannB. KomkovL. A. Linden LevyNorio SaitoTsutomu MibeM. A. L. LeiteK. FujiwaraJongmin LeeY. L. YamaguchiS. H. LimD. LynchR. BelmontR. BelmontJ. S. KapustinskyA. TaketaniV. BabintsevT. DahmsS. MizunoS. DairakuX. JiangH. W. Van HeckeA. MelesS. BatheS. BatheAgneta OskarssonY. BerdnikovS. H. LeeY. AkibaC. MckinneyS. NagamiyaM. ViriusE. T. AtomssaManabu TogawaVaclav VrbaVaclav VrbaKlaus Johannes ReygersRui WeiJ. C. PengJ. D. Orjuela KoopS. W. NamC. H. ChenK. N. BarishA. ManionI. RavinovichM. BaiInseok YoonZhiying YouR. BennettM. KawashimaM. FingerY. NakamiyaS. SanoS. SanoJohn HillM. L. BrooksG. BaksayB. LoveT. Sugitate45François FleuretA. SextonZ. RowanM. MendozaS. N. WhiteDeepa ThomasB. SahlmuellerB. SahlmuellerS. YalcinR. SetoZvi Hirsh CitronZvi Hirsh CitronH. GeK. NakanoY. J. KimJ. T. MitchellI. DanchevX. HeW. E. SondheimD. IvanischevY. AramakiRobert VertesiR. SeidlK. BoyleT. IchiharaJ. KosterH. MasuiTakahiro FusayasuA. MwaiK. KiharaVladislav MankoM. SlunečkaD. SilvermyrW. J. ParkChristopher RosenA. YanovichS. BelikovC. ValeA. TimilsinaF. MatathiasKensuke HommaE. RichardsonB. BassalleckM. KonnoA. DeshpandeY. WatanabeI. YounusI. YounusH. SakoD. KawallH. ThemannJ. MurataGerd Joachim KundeI. SheinK. SedgwickMihael MakekMihael MakekM. NaglisH. NakagomiT. HoshinoY. GuMasayasu IshiharaJ. H. DoTaku GunjiH. GongJ. Seele

subject

PhysicsNuclear and High Energy PhysicsParticle physicsMesonmedia_common.quotation_subjectEta mesonAsymmetryNuclear physicsTransverse planeCross section (physics)PseudorapidityHigh Energy Physics::ExperimentRapidityNuclear ExperimentRelativistic Heavy Ion Collidermedia_common

description

We present a measurement of the cross section and transverse single-spin asymmetry (AN) for. mesons at large pseudorapidity from root s = 200 GeV p up arrow + p collisions. The measured cross section for 0.5 = 0.061 +/- 0.014. The results are consistent with prior transverse single-spin measurements of forward eta and pi(0) mesons at various energies in overlapping x(F) ranges. Comparison of different particle species can help to determine the origin of the large observed asymmetries in p up arrow + p collisions.

https://doi.org/10.1103/physrevd.90.072008