| Literature DB >> 25432035 |
J P Lees1, V Poireau1, V Tisserand1, E Grauges2, A Palano3, G Eigen4, B Stugu4, D N Brown41, M Feng5, L T Kerth5, Yu G Kolomensky5, M J Lee5, G Lynch5, H Koch6, T Schroeder6, C Hearty7, T S Mattison7, J A McKenna7, R Y So7, A Khan8, V E Blinov9, A R Buzykaev10, V P Druzhinin11, V B Golubev11, E A Kravchenko11, A P Onuchin9, S I Serednyakov11, Yu I Skovpen11, E P Solodov11, K Yu Todyshev11, A J Lankford12, M Mandelkern12, B Dey13, J W Gary13, O Long13, C Campagnari14, M Franco Sevilla14, T M Hong14, D Kovalskyi14, J D Richman14, C A West14, A M Eisner15, W S Lockman15, W Panduro Vazquez15, B A Schumm15, A Seiden15, D S Chao16, C H Cheng16, B Echenard16, K T Flood16, D G Hitlin16, T S Miyashita16, P Ongmongkolkul16, F C Porter16, R Andreassen17, Z Huard17, B T Meadows17, B G Pushpawela17, M D Sokoloff17, L Sun17, P C Bloom18, W T Ford18, A Gaz18, J G Smith18, S R Wagner18, R Ayad19, W H Toki19, B Spaan20, D Bernard21, M Verderi21, S Playfer22, D Bettoni23, C Bozzi23, R Calabrese24, G Cibinetto24, E Fioravanti24, I Garzia24, E Luppi24, L Piemontese23, V Santoro23, A Calcaterra25, R de Sangro25, G Finocchiaro25, S Martellotti25, P Patteri25, I M Peruzzi25, M Piccolo25, M Rama25, A Zallo25, R Contri26, M Lo Vetere26, M R Monge26, S Passaggio27, C Patrignani26, E Robutti27, B Bhuyan28, V Prasad28, A Adametz29, U Uwer29, H M Lacker30, P D Dauncey31, U Mallik32, C Chen33, J Cochran33, S Prell33, H Ahmed34, A V Gritsan35, N Arnaud36, M Davier36, D Derkach36, G Grosdidier36, F Le Diberder36, A M Lutz36, B Malaescu36, P Roudeau36, A Stocchi36, G Wormser36, D J Lange37, D M Wright37, J P Coleman38, J R Fry38, E Gabathuler38, D E Hutchcroft38, D J Payne38, C Touramanis38, A J Bevan39, F Di Lodovico39, R Sacco39, G Cowan40, J Bougher41, D N Brown41, C L Davis41, A G Denig42, M Fritsch42, W Gradl42, K Griessinger42, A Hafner42, K R Schubert42, R J Barlow43, G D Lafferty43, R Cenci44, B Hamilton44, A Jawahery44, D A Roberts44, R Cowan45, G Sciolla45, R Cheaib46, P M Patel46, S H Robertson46, N Neri47, F Palombo48, L Cremaldi49, R Godang49, P Sonnek49, D J Summers49, M Simard50, P Taras50, G De Nardo51, G Onorato51, C Sciacca51, M Martinelli52, G Raven52, C P Jessop53, J M LoSecco53, K Honscheid54, R Kass54, E Feltresi55, M Margoni55, M Morandin56, M Posocco56, M Rotondo56, G Simi55, F Simonetto55, R Stroili55, S Akar57, E Ben-Haim57, M Bomben57, G R Bonneaud57, H Briand57, G Calderini57, J Chauveau57, Ph Leruste57, G Marchiori57, J Ocariz57, M Biasini58, E Manoni59, S Pacetti58, A Rossi59, C Angelini60, G Batignani60, S Bettarini60, M Carpinelli60, G Casarosa60, A Cervelli60, M Chrzaszcz61, F Forti60, M A Giorgi60, A Lusiani62, B Oberhof60, E Paoloni60, A Perez61, G Rizzo60, J J Walsh61, D Lopes Pegna63, J Olsen63, A J S Smith63, R Faccini64, F Ferrarotto65, F Ferroni64, M Gaspero64, L Li Gioi65, A Pilloni64, G Piredda65, C Bünger66, S Dittrich66, O Grünberg66, T Hartmann66, M Hess66, T Leddig66, C Voß66, R Waldi66, T Adye67, E O Olaiya67, F F Wilson67, S Emery68, G Vasseur68, F Anulli69, D Aston69, D J Bard69, C Cartaro69, M R Convery69, J Dorfan69, G P Dubois-Felsmann69, W Dunwoodie69, M Ebert69, R C Field69, B G Fulsom69, M T Graham69, C Hast69, W R Innes69, P Kim69, D W G S Leith69, P Lewis69, D Lindemann69, S Luitz69, V Luth69, H L Lynch69, D B MacFarlane69, D R Muller69, H Neal69, M Perl69, T Pulliam69, B N Ratcliff69, A Roodman69, A A Salnikov69, R H Schindler69, A Snyder69, D Su69, M K Sullivan69, J Va'vra69, W J Wisniewski69, H W Wulsin69, M V Purohit70, R M White70, J R Wilson70, A Randle-Conde71, S J Sekula71, M Bellis72, P R Burchat72, E M T Puccio72, M S Alam73, J A Ernst73, R Gorodeisky74, N Guttman74, D R Peimer74, A Soffer74, S M Spanier75, J L Ritchie76, A M Ruland76, R F Schwitters76, B C Wray76, J M Izen77, X C Lou77, F Bianchi78, F De Mori78, A Filippi79, D Gamba78, L Lanceri80, L Vitale80, F Martinez-Vidal81, A Oyanguren81, P Villanueva-Perez81, J Albert82, Sw Banerjee82, A Beaulieu82, F U Bernlochner82, H H F Choi82, G J King82, R Kowalewski82, M J Lewczuk82, T Lueck82, I M Nugent82, J M Roney82, R J Sobie82, N Tasneem82, T J Gershon83, P F Harrison83, T E Latham83, H R Band84, S Dasu84, Y Pan84, R Prepost84, S L Wu84.
Abstract
Dark sectors charged under a new Abelian interaction have recently received much attention in the context of dark matter models. These models introduce a light new mediator, the so-called dark photon (A^{'}), connecting the dark sector to the standard model. We present a search for a dark photon in the reaction e^{+}e^{-}→γA^{'}, A^{'}→e^{+}e^{-}, μ^{+}μ^{-} using 514 fb^{-1} of data collected with the BABAR detector. We observe no statistically significant deviations from the standard model predictions, and we set 90% confidence level upper limits on the mixing strength between the photon and dark photon at the level of 10^{-4}-10^{-3} for dark photon masses in the range 0.02-10.2 GeV. We further constrain the range of the parameter space favored by interpretations of the discrepancy between the calculated and measured anomalous magnetic moment of the muon.Year: 2014 PMID： 25432035 DOI： 10.1103/PhysRevLett.113.201801
Source DB: PubMed Journal: Phys Rev Lett ISSN： 0031-9007 Impact factor: 9.161