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Searching a dark photon with HADES

dc.contributor.authorKrücken, R.de
dc.contributor.authorAgakishiev, G.en
dc.contributor.authorBałanda, A.en
dc.contributor.authorBelver, D.en
dc.contributor.authorBelyaev, A.en
dc.contributor.authorBerger-Chen, J. C.en
dc.contributor.authorBlanco, A.en
dc.contributor.authorBöhmer, M.en
dc.contributor.authorBoyard, J. L.en
dc.contributor.authorCabanelas, Pabloen
dc.contributor.authorChernenko, S.en
dc.contributor.authorDybczak, A.en
dc.contributor.authorEpple, E.en
dc.contributor.authorFabbietti, L.en
dc.contributor.authorFateev, O.en
dc.contributor.authorFinocchiaro, P.en
dc.contributor.authorFonte, P.en
dc.contributor.authorFriese, J.en
dc.contributor.authorFröhlich, I.en
dc.contributor.authorGalatyuk, T.en
dc.contributor.authorGarzón, J. A.en
dc.contributor.authorGernhäuser, R.en
dc.contributor.authorGöbel, K.en
dc.contributor.authorGolubeva, M.en
dc.contributor.authorGonzález-Díaz, D.en
dc.contributor.authorGuber, F.en
dc.contributor.authorGumberidze, M.en
dc.contributor.authorHeinz, T.en
dc.contributor.authorHennino, T.en
dc.contributor.authorHolzmann, R.en
dc.contributor.authorIerusalimov, A.en
dc.contributor.authorIori, I.en
dc.contributor.authorIvashkin, A.en
dc.contributor.authorJurkovic, M.en
dc.contributor.authorKämpfer, B.en
dc.contributor.authorKaravicheva, T.en
dc.contributor.authorKoenig, I.en
dc.contributor.authorKoenig, W.en
dc.contributor.authorKolb, B. W.en
dc.contributor.authorKornakov, G.en
dc.contributor.authorKotte, R.en
dc.contributor.authorKrása, Antonínen
dc.contributor.authorKrizek, F.en
dc.contributor.authorKuc, H.en
dc.contributor.authorKühn, W.en
dc.contributor.authorKugler, A.en
dc.contributor.authorKurepin, A.en
dc.contributor.authorLadygin, V.en
dc.contributor.authorLalik, R.en
dc.contributor.authorLang, S.en
dc.contributor.authorLapidus, K.en
dc.contributor.authorLebedev, A.en
dc.contributor.authorLiu, T.en
dc.contributor.authorLopes, L.en
dc.contributor.authorLorenz, M.en
dc.contributor.authorMaier, L.en
dc.contributor.authorMangiarotti, A.en
dc.contributor.authorMarkert, J.en
dc.contributor.authorMetag, V.en
dc.contributor.authorMichalska, B.en
dc.contributor.authorMichel, J.en
dc.contributor.authorMüntz, C.en
dc.contributor.authorNaumann, L.en
dc.contributor.authorPachmayer, Y. C.en
dc.contributor.authorPalka, M.en
dc.contributor.authorParpottas, Yiannisen
dc.contributor.authorPechenov, V.en
dc.contributor.authorPechenova, O.en
dc.contributor.authorPetousis, Vlassisen
dc.contributor.authorPietraszko, J.en
dc.contributor.authorPrzygoda, W.en
dc.contributor.authorRamstein, B.en
dc.contributor.authorReshetin, A.en
dc.contributor.authorRustamov, A.en
dc.contributor.authorSadovsky, A.en
dc.contributor.authorSalabura, P.en
dc.contributor.authorScheib, T.en
dc.contributor.authorSchuldes, H.en
dc.contributor.authorSchmah, A.en
dc.contributor.authorSchwab, E.en
dc.contributor.authorSiebenson, J.en
dc.contributor.authorSobolev, Y.en
dc.contributor.authorSpataro, S.en
dc.contributor.authorSpruck, B.en
dc.contributor.authorStröbele, H.en
dc.contributor.authorStroth, J.en
dc.contributor.authorSturm, C.en
dc.contributor.authorTarantola, A.en
dc.contributor.authorTeilab, K.en
dc.contributor.authorTlusty, P.en
dc.contributor.authorTraxler, M.en
dc.contributor.authorTrebacz, R.en
dc.contributor.authorTsertos, Haralambosen
dc.contributor.authorVasiliev, T.en
dc.contributor.authorWagner, V.en
dc.contributor.authorWeber, M.en
dc.contributor.authorWendisch, C.en
dc.contributor.authorWüstenfeld, J.en
dc.contributor.authorYurevich, S.en
dc.contributor.authorZanevsky, Y.en
dc.creatorKrücken, R.de
dc.creatorAgakishiev, G.en
dc.creatorBałanda, A.en
dc.creatorBelver, D.en
dc.creatorBelyaev, A.en
dc.creatorBerger-Chen, J. C.en
dc.creatorBlanco, A.en
dc.creatorBöhmer, M.en
dc.creatorBoyard, J. L.en
dc.creatorCabanelas, Pabloen
dc.creatorChernenko, S.en
dc.creatorDybczak, A.en
dc.creatorEpple, E.en
dc.creatorFabbietti, L.en
dc.creatorFateev, O.en
dc.creatorFinocchiaro, P.en
dc.creatorFonte, P.en
dc.creatorFriese, J.en
dc.creatorFröhlich, I.en
dc.creatorGalatyuk, T.en
dc.creatorGarzón, J. A.en
dc.creatorGernhäuser, R.en
dc.creatorGöbel, K.en
dc.creatorGolubeva, M.en
dc.creatorGonzález-Díaz, D.en
dc.creatorGuber, F.en
dc.creatorGumberidze, M.en
dc.creatorHeinz, T.en
dc.creatorHennino, T.en
dc.creatorHolzmann, R.en
dc.creatorIerusalimov, A.en
dc.creatorIori, I.en
dc.creatorIvashkin, A.en
dc.creatorJurkovic, M.en
dc.creatorKämpfer, B.en
dc.creatorKaravicheva, T.en
dc.creatorKoenig, I.en
dc.creatorKoenig, W.en
dc.creatorKolb, B. W.en
dc.creatorKornakov, G.en
dc.creatorKotte, R.en
dc.creatorKrása, Antonínen
dc.creatorKrizek, F.en
dc.creatorKuc, H.en
dc.creatorKühn, W.en
dc.creatorKugler, A.en
dc.creatorKurepin, A.en
dc.creatorLadygin, V.en
dc.creatorLalik, R.en
dc.creatorLang, S.en
dc.creatorLapidus, K.en
dc.creatorLebedev, A.en
dc.creatorLiu, T.en
dc.creatorLopes, L.en
dc.creatorLorenz, M.en
dc.creatorMaier, L.en
dc.creatorMangiarotti, A.en
dc.creatorMarkert, J.en
dc.creatorMetag, V.en
dc.creatorMichalska, B.en
dc.creatorMichel, J.en
dc.creatorMüntz, C.en
dc.creatorNaumann, L.en
dc.creatorPachmayer, Y. C.en
dc.creatorPalka, M.en
dc.creatorParpottas, Yiannisen
dc.creatorPechenov, V.en
dc.creatorPechenova, O.en
dc.creatorPetousis, Vlassisen
dc.creatorPietraszko, J.en
dc.creatorPrzygoda, W.en
dc.creatorRamstein, B.en
dc.creatorReshetin, A.en
dc.creatorRustamov, A.en
dc.creatorSadovsky, A.en
dc.creatorSalabura, P.en
dc.creatorScheib, T.en
dc.creatorSchuldes, H.en
dc.creatorSchmah, A.en
dc.creatorSchwab, E.en
dc.creatorSiebenson, J.en
dc.creatorSobolev, Y.en
dc.creatorSpataro, S.en
dc.creatorSpruck, B.en
dc.creatorStröbele, H.en
dc.creatorStroth, J.en
dc.creatorSturm, C.en
dc.creatorTarantola, A.en
dc.creatorTeilab, K.en
dc.creatorTlusty, P.en
dc.creatorTraxler, M.en
dc.creatorTrebacz, R.en
dc.creatorTsertos, Haralambosen
dc.creatorVasiliev, T.en
dc.creatorWagner, V.en
dc.creatorWeber, M.en
dc.creatorWendisch, C.en
dc.creatorWüstenfeld, J.en
dc.creatorYurevich, S.en
dc.creatorZanevsky, Y.en
dc.date.accessioned2019-12-02T15:27:56Z
dc.date.available2019-12-02T15:27:56Z
dc.date.issued2014
dc.identifier.urihttp://gnosis.library.ucy.ac.cy/handle/7/58320
dc.description.abstractWe present a search for the e +e - decay of a hypothetical dark photon, also named U vector boson, in inclusive dielectron spectra measured by HADES in the p(3.5 GeV) + p, Nb reactions, as well as the Ar (1.756 GeV/u) + KCl reaction. An upper limit on the kinetic mixing parameter squared ε2 at 90% CL has been obtained for the mass range M U = 0.02-0.55 GeV/c2 and is compared with the present world data set. For masses 0.03-0.1 GeV/c2, the limit has been lowered with respect to previous results, allowing now to exclude a large part of the parameter region favored by the muon g - 2 anomaly. Furthermore, an improved upper limit on the branching ratio of 2.3 × 10 -6 has been set on the helicity-suppressed direct decay of the eta meson, η→e +e -, at 90% CL. © 2014 The Authors.en
dc.sourcePhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physicsen
dc.source.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84897811088&doi=10.1016%2fj.physletb.2014.02.035&partnerID=40&md5=39996060ac8a113faca21d72a505d1f4
dc.subjectDark matteren
dc.subjectDark photonen
dc.subjectHidden sectoren
dc.subjectRare eta decaysen
dc.titleSearching a dark photon with HADESen
dc.typeinfo:eu-repo/semantics/article
dc.identifier.doi10.1016/j.physletb.2014.02.035
dc.description.volume731
dc.description.startingpage265
dc.description.endingpage271
dc.author.facultyΣχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences
dc.author.departmentΤμήμα Φυσικής / Department of Physics
dc.type.uhtypeArticleen
dc.description.notes<p>Cited By :65</p>en
dc.source.abbreviationPhys Lett Sect B Nucl Elem Part High-Energy Physen
dc.contributor.orcidTsertos, Haralambos [0000-0001-5966-343X]
dc.gnosis.orcid0000-0001-5966-343X


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