6533b85bfe1ef96bd12ba97e
RESEARCH PRODUCT
Search for dark photons from neutral meson decays inp+pandd+Aucollisions atsNN=200 GeV
S. DairakuP. RosnetK. O. EyserA. K. PurwarK. FujiwaraO. ZaudtkeK. WatanabeTakafumi NiidaJ. HuangK. ShojiMarisilvia DonadelliV. BumazhnovD. BlackM. ViriusE. T. AtomssaE. T. AtomssaJ. S. YooAjit Kumar MohantyM. K. DayanandaT. A. ShibataC. L. SilvaC. L. SilvaC. L. SilvaMin Soo KimV. S. PantuevP. W. StankusPrakhar GargT. SatoB. BannierS. MizunoTadaaki IsobeA. SenR. TanabeD. LaytonJ. D. Orjuela KoopC. H. ChenH. PeiS. CampbellS. CampbellP. L. McgaugheyA. ManionN. S. BandaraS. AfanasievCharles MaguireI. TserruyaM. JezghaniYu. EfremenkoKiyoshi TanidaKiyoshi TanidaC. NattrassE. KistenevY. ImazuM. ChiuM. ChiuP. LichtenwalnerS. BeckmanJ. SunM. OuchidaH. W. Van HeckeY. MiyachiA. SterN. FeegeG. RocheD. WatanabeM. D. MalikE. VznuzdaevY. J. MaoW. C. ChangD. IsenhowerA. ToiaT. MoonL. MašekL. MašekH. J. KimV. SinghT. MurakamiYi GuS. HasegawaK. S. SimK. OkadaMaya Hachiya ShimomuraMaya Hachiya ShimomuraR. S. HollisY. I. MakdisiN. MeansK. KuritaJ. AsaiM. NaglisL. DingM. KofaragoJ. S. HaggertyS. R. LeeRushan HanY. TanakaE. MannelE. MannelNagahiro SaitoB. MeredithB. MeredithI. RavinovichH. J. MoonL. BaksayT. KobleskyK. R. AndrewsR. A. SoltzH. BorelY. MiakeH. QuA. KissV. DzhordzhadzeA. Hadj HenniJ. BryslawskyjC. BaumannS. KametaniS. SawadaJ. YingA. FranzHenner BueschingSteve EdwardsR. YangMasamichi IshiharaBeomkyu KimMinghui LiuM. HeffnerWei XieKenneth Francis ReadKenneth Francis ReadT. IchiharaC. HarperShingo SakaiD. J. KimD. J. KimH. NakagomiT. HoshinoD. RoachK. M. KijimaY. FukaoB. KomkovK. UtsunomiyaHideki HamagakiK. AokiM. BaiE. C. AschenauerM. Grosse PerdekampF. GiordanoM. E. ConnorsM. S. DaugherityC. P. SinghH. En'yoM. J. LeitchA. GlennA. GlennS. TanejaX. GongMarcus HohlmannA. V. KazantsevG. DavidSung Keun ParkK. I. HahnK. HashimotoTae-yeon LeeM. J. TannenbaumVladimir SamsonovVladimir SamsonovI. J. ChoiI. J. ChoiB. XiaS. K. ParkK. N. BarishC. M. CamachoR. S. TowellB. M. JohnsonPrashant ShuklaXingguo LiJ. L. CharvetDennis PerepelitsaDennis PerepelitsaS. F. PateK. ImaiK. ImaiTsutomu MibeL. TomášekT. TodorokiEunja KimL. A. Linden LevyP. MikešM. TowellAtsushi TakaharaSoren Pontoppidan SorensenM. A. L. LeiteC. L. WoodyJ. H. DoAnders Nils Erik OskarssonA. KimA. TaranenkoA. TaranenkoKe. NakamuraA. BerdnikovR. J. PettiR. J. PettiO. DrapierA. IsupovInseok YoonKazushi MikiZhiying YouZhiying YouR. BennettM. KawashimaD. SharmaD. SharmaB. K. SchmollH. Al-batainehR. ArmendarizJ. A. KeyK. KaratsuL. PatelK. A. DreesYoungil KwonYoungil KwonH. H. ShimS. BatheS. BatheTerry C AwesL. AphecetcheChristophe Pierre SuireAlexander MilovAlexander MilovI. NakagawaD. MukhopadhyayE. TennantS. RembeczkiP. MontuengaMartin PurschkeN. N. AjitanandM. VargyasA. CaringiH. OzakiY. S. LaiYoung-ki KimT. HesterDavid Olle Rickard SilvermyrDavid Olle Rickard SilvermyrJ. SziklaiS. H. LimS. J. JeonT. HoraguchiBrajesh K. SinghJ. Ben-benjaminM. FingerS. MotschwillerKyoichiro OzawaT. LiškaYorito YamaguchiYorito YamaguchiT. EngelmoreN. NovitzkyF. StaleyA. DionA. DionM. I. NagyY. BerdnikovFrank EllinghausS. H. LeeY. AkibaO. ChvalaH. ThemannJu Hwan KangT. JonesPetr GallusJun KikuchiA. Yu. SemenovJ. L. NagleD. JohnP. CasteraJ. GossetPeter ChristiansenS. SanoS. SanoG. D. N. PereraR. BelmontR. BelmontBrian ColeJ. S. KapustinskyR. S. TowellY. HoriAnne Marie SicklesE. JooD. IvanishchevT. SodreJongmin LeeSeong H. KimV. PapavassiliouTakahiro NakamuraJohannes Peter WesselsB. SchaeferJ. KlatskyP. ChungJ. ImrekT. KempelE. R. KinneyAlice MignereyL. D'orazioD. P. MorrisonC. A. OgilvieV. BabintsevD. WinterS. KanetiT. K. HemmickS. MiyasakaC. MckinneyJ. M. DurhamJ. M. DurhamM. MishraS. NagamiyaJ. MurataI. V. SourikovaD. McglincheyD. McglincheyD. Yu PeressounkoP. TarjánVaclav VrbaVaclav VrbaKlaus Johannes ReygersI. GarishviliF. WeiF. WeiX. JiangHari GuragainJ. G. LajoiePawan Kumar NetrakantiJ. S. BokJ. S. BokD. BroxmeyerA. EnokizonoSusumu SatoB. H. KangV. E. SemenovM. AlfredT. HachiyaS. WhitakerSusumu OdaGerd Joachim KundeT. L. ThomasTakao SakaguchiS. TarafdarS. TarafdarH. AsanoJennifer E. PerryK. DasI. SheinE. P. HartouniC. Klein-boesingH. Al-ta'aniTatsuya ChujoA. KravitzJen-chieh PengRui WeiA. DurumRyugo S. HayanoA. MorrealeK. DeblasioL. KochendaM. IssahM. IssahY. RiabovY. RiabovT. SumitaC. Y. ChiTaku GunjiH. GongJ. SeeleZ. FraenkelG. R. YoungK. SedgwickM. PatelF. KajiharaA. D. FrawleyV. L. RykovT. DahmsJ. G. RubinCatherine Micaela SilvestreMihael MakekMihael MakekD. ReynoldsA. DeshpandeKenta ShigakiS. YokkaichiV-n. TramN. GrauN. GrauK. YamauraM. NguyenA. MelesR. PinsonM. LeitgabV. KhachatryanM. KurosawaHiroyuki SakoEva HaslumB. LenziA. J. MillerS. ButsykS. HuangA. SukhanovInkyu ParkR. K. ChoudhuryE. StenlundB. AzmounSenta GreeneRachid NouicerA. N. ZelenskiM. ProisslMotoi InabaY. OnukiS. W. NamM. TomášekM. TomášekG. S. KyleS. ZhouW. HolzmannW. HolzmannH. PereiraXiong WangZ. Conesa Del ValleA. KrálM. J. KweonY. MorinoHongfang LiuHongfang LiuY. IkedaY. WatanabeA. T. BasyeJ. G. BoissevainD. E. FieldsR. M. WrightS. WolinM. SarsourMate CsanadA. IordanovaJames AlexanderJ. S. KangJan RakJan RakM. SavastioA. BaldisseriR. AverbeckR. LaceyS. D. RolnickB. V. JacakC. O. KimI. YounusI. YounusR. AkimotoB. FademE. O'brienS. Y. HanR. Granier De CassagnacByung-sik HongA. BazilevskyM. OkaN. KamiharaJ. JinA. AdareM. GoninC. PinkenburgM. MccumberM. MccumberM. MccumberR. PakA. SoldatovM. WysockiM. WysockiP. KlineK. S. LeeE. M. TakaguiM. NihashiK. DehmeltAlexandre LebedevD. M. LeeN. RiveliX. HeM. StepanovM. StepanovK. B. LeeK. B. LeeAtsushi TaketaniP. LiebingM. BeaumierByoungchoo ParkK. S. JooA. RakotozafindrabeN. ApadulaN. ApadulaC. OakleyA. DreesDavid D'enterriaA. DattaA. DattaJ. HanksJ. HanksK. KirilukR. P. PisaniA. VossenR. IchimiyaK. SakashitaD. KotovD. KotovD. S. JumperD. S. JumperY. AramakiJ. HamblenJason KaminV. PeresedovS. P. StollRobert VertesiS. S.e. RosendahlG. BunceA. ChurynD. JouanJ. KosterS. BatsouliH. MasuiA. K. DubeyA. A. BickleyA. VeichtA. VeichtA. MwaiB. LoveA. G. LitvinenkoA. SextonD. KawallA. KozlovR. SetoK. HarunaI. DanchevO. DietzschH. ValleDipanwita DuttaC. GalJulia VelkovskaM. RosatiTamás CsörgőA. A. VinogradovJiangyong JiaJiangyong JiaJiangyong JiaY. GotoD. KleinjanEric AppeltTakahiro FusayasuAlexander MalakhovK. KiharaShinichi EsumiL. S. ZolinW. J. ParkChristopher RosenP. D. BarnesA. YanovichD. HornbackD. HornbackJohn HillH. A. ToriiH. A. ToriiT. Sugitate45François FleuretZ. RowanM. MendozaM. L. BrooksS. N. WhiteDeepa ThomasZvi Hirsh CitronZvi Hirsh CitronH. GeK. NakanoW. E. SondheimD. IvanischevK. BoyleP. A. RukoyatkinJ. T. MitchellR. SeidlVladislav MankoM. SlunečkaL. GuoAlexei KhanzadeevS. BelikovJ. B. ChoiC. ValeC. ValeDipak Kumar MishraD. H. KimD. H. KimB. S. ChangA. TimilsinaChristine Angela AidalaChristine Angela AidalaChristine Angela AidalaJ. KlayAlexander NyaninY. NakamiyaD. LynchG. BaksayJ. H. BhomT. V. MoukhanovaB. SahlmuellerB. SahlmuellerY. J. KimF. MatathiasKensuke HommaE. RichardsonP. ConstantinS. ChernichenkoB. BassalleckM. KonnoJason NewbyJ. E. FrantzJ. E. FrantzDmitry BlauE. J. DesmondM. TogawaE. Vazquez-zambranoJ. ParkM. KasaiY. TsuchimotoY. IwanagaI. E. YushmanovEun-hee KimH. A. GustafssonC. ZhangP. RužičkaViktor RiabovViktor RiabovGary GrimK. V. DharmawardaneH. IinumaA. P.t. PalounekSerpil YalcinAaron AngeramiW. A. ZajcL. XueV. BaublisA. DenisovYuki WatanabeV. CiancioloY. TomitaSergey FokinP. Settsubject
PhysicsNuclear and High Energy PhysicsParticle physicsGauge bosonMuonAnomalous magnetic dipole momentMeson010308 nuclear & particles physicsDalitz plot01 natural sciences7. Clean energyDark photonStandard ModelNuclear physics0103 physical sciences010306 general physicsRelativistic Heavy Ion Colliderdescription
The standard model (SM) of particle physics is spectacularly successful, yet the measured value of the muon anomalous magnetic moment (g−2)μ deviates from SM calculations by 3.6σ. Several theoretical models attribute this to the existence of a “dark photon,” an additional U(1) gauge boson, which is weakly coupled to ordinary photons. The PHENIX experiment at the Relativistic Heavy Ion Collider has searched for a dark photon, U, in π0,η→γe+e− decays and obtained upper limits of O(2×10−6) on U−γ mixing at 90% C.L. for the mass range 30<mU<90 MeV/c2. Combined with other experimental limits, the remaining region in the U−γ mixing parameter space that can explain the (g−2)μ deviation from its SM value is nearly completely excluded at the 90% confidence level, with only a small region of 29<mU<32 MeV/c2 remaining.
year | journal | country | edition | language |
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2015-03-10 | Physical Review C |