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Dielectron production in Ar + KCl collisions at 1.76A GeV

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.authorBlanco, A.en
dc.contributor.authorBöhmer, M.en
dc.contributor.authorBoyard, J. L.en
dc.contributor.authorCabanelas, Pabloen
dc.contributor.authorCastro, E.en
dc.contributor.authorChernenko, S.en
dc.contributor.authorChrist, T.en
dc.contributor.authorDestefanis, M.en
dc.contributor.authorDohrmann, F.en
dc.contributor.authorDybczak, A.en
dc.contributor.authorEberl, T.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.authorGilardi, C.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.authorHuck, P.en
dc.contributor.authorIori, I.en
dc.contributor.authorIvashkin, A.en
dc.contributor.authorJurkovic, M.en
dc.contributor.authorKämpfer, B.en
dc.contributor.authorKanaki, K.en
dc.contributor.authorKaravicheva, T.en
dc.contributor.authorKoenig, I.en
dc.contributor.authorKoenig, W.en
dc.contributor.authorKolb, B. W.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.authorLang, S.en
dc.contributor.authorLange, J. S.en
dc.contributor.authorLapidus, K.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.authorMorinière, E.en
dc.contributor.authorMousa, J.en
dc.contributor.authorMüntz, C.en
dc.contributor.authorNaumann, L.en
dc.contributor.authorOtwinowski, J.en
dc.contributor.authorPachmayer, Y. C.en
dc.contributor.authorPalka, M.en
dc.contributor.authorPechenov, V.en
dc.contributor.authorPechenova, O.en
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.authorSailer, B.en
dc.contributor.authorSalabura, P.en
dc.contributor.authorSchmah, A.en
dc.contributor.authorSchwab, E.en
dc.contributor.authorSiebenson, J.en
dc.contributor.authorSobolev, Y. G.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.authorWagner, V.en
dc.contributor.authorWeber, M.en
dc.contributor.authorWendisch, C.en
dc.contributor.authorWisniowski, M.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.creatorBlanco, A.en
dc.creatorBöhmer, M.en
dc.creatorBoyard, J. L.en
dc.creatorCabanelas, Pabloen
dc.creatorCastro, E.en
dc.creatorChernenko, S.en
dc.creatorChrist, T.en
dc.creatorDestefanis, M.en
dc.creatorDohrmann, F.en
dc.creatorDybczak, A.en
dc.creatorEberl, T.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.creatorGilardi, C.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.creatorHuck, P.en
dc.creatorIori, I.en
dc.creatorIvashkin, A.en
dc.creatorJurkovic, M.en
dc.creatorKämpfer, B.en
dc.creatorKanaki, K.en
dc.creatorKaravicheva, T.en
dc.creatorKoenig, I.en
dc.creatorKoenig, W.en
dc.creatorKolb, B. W.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.creatorLang, S.en
dc.creatorLange, J. S.en
dc.creatorLapidus, K.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.creatorMorinière, E.en
dc.creatorMousa, J.en
dc.creatorMüntz, C.en
dc.creatorNaumann, L.en
dc.creatorOtwinowski, J.en
dc.creatorPachmayer, Y. C.en
dc.creatorPalka, M.en
dc.creatorPechenov, V.en
dc.creatorPechenova, O.en
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.creatorSailer, B.en
dc.creatorSalabura, P.en
dc.creatorSchmah, A.en
dc.creatorSchwab, E.en
dc.creatorSiebenson, J.en
dc.creatorSobolev, Y. G.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.creatorWagner, V.en
dc.creatorWeber, M.en
dc.creatorWendisch, C.en
dc.creatorWisniowski, M.en
dc.creatorWüstenfeld, J.en
dc.creatorYurevich, S.en
dc.creatorZanevsky, Y.en
dc.date.accessioned2019-12-02T15:27:58Z
dc.date.available2019-12-02T15:27:58Z
dc.date.issued2011
dc.identifier.urihttp://gnosis.library.ucy.ac.cy/handle/7/58325
dc.description.abstractWe present results on dielectron production in 40Ar+KCl collisions at 1.76A GeV. For the first time ω mesons could be reconstructed in a heavy-ion reaction at a bombarding energy which is well below the production threshold in free nucleon-nucleon collisions. The ω multiplicity has been extracted and compared to the yields of other particles, in particular of the φ meson. At intermediate e+e- invariant masses, we find a strong enhancement of the pair yield over a reference spectrum from elementary nucleon-nucleon reactions, suggesting the onset of nontrivial effects of the nuclear medium. Transverse-mass spectra and angular distributions have been reconstructed in three invariant mass bins. In the former unexpectedly large slopes are found for high-mass pairs. The latter, in particular the helicity-angle distributions, are largely consistent with expectations for a pair cocktail dominated at intermediate masses by Δ Dalitz decays. © 2011 American Physical Society.en
dc.sourcePhysical Review C - Nuclear Physicsen
dc.source.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-79961112069&doi=10.1103%2fPhysRevC.84.014902&partnerID=40&md5=253d75ce157e6c7513d3e18139e70fc5
dc.titleDielectron production in Ar + KCl collisions at 1.76A GeVen
dc.typeinfo:eu-repo/semantics/article
dc.identifier.doi10.1103/PhysRevC.84.014902
dc.description.volume84
dc.description.issue1
dc.author.facultyΣχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences
dc.author.departmentΤμήμα Φυσικής / Department of Physics
dc.type.uhtypeArticleen
dc.source.abbreviationPhys.Rev.C Nucl.Phys.en
dc.contributor.orcidTsertos, Haralambos [0000-0001-5966-343X]
dc.gnosis.orcid0000-0001-5966-343X


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