Low Mass Dimuon Production in Indium-Indium Collisions at the CERN SPS

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dc.creatorNA60 Collaboration
dc.creatorFloris, M.
dc.creatorArnaldi, R.
dc.creatorAverbeck, R.
dc.creatorBanicz, K.
dc.creatorCastor, J.
dc.creatorChaurand, B.
dc.creatorCicalo, C.
dc.creatorColla, A.
dc.creatorCortese, P.
dc.creatorDamjanovic, S.
dc.creatorDavid, A.
dc.creatorde Falco, A.
dc.creatorDevaux, A.
dc.creatorDress, A.
dc.creatorDucroux, L.
dc.creatorFarjeix, J.
dc.creatorEn'yo, H.
dc.creatorFerretti, A.
dc.creatorFörster, A.
dc.creatorForce, P.
dc.creatorGuettet, N.
dc.creatorGuichard, A.
dc.creatorGulkanian, H.
dc.creatorHeuser, J.
dc.creatorKeil, M.
dc.creatorKluberg, L.
dc.creatorLozano, J.
dc.creatorLourenço, C.
dc.creatorManso, F.
dc.creatorMasoni, A.
dc.creatorMartins, P.
dc.creatorNeves, A.
dc.creatorOhnishi, H.
dc.creatorOppedisano, C.
dc.creatorParracho, P.
dc.creatorPillot, P.
dc.creatorPuddu, G.
dc.creatorRadermacher, E.
dc.creatorRamalhete, P.
dc.creatorRosinsky, P.
dc.creatorScomparin, E.
dc.creatorSeixas, J.
dc.creatorSerci, S.
dc.creatorShahoyan, R.
dc.creatorSonderegger, P.
dc.creatorSpecht, H. J.
dc.creatorTieulent, R.
dc.creatorUsai, G.
dc.creatorVeenhof, R.
dc.creatorWöhri, H. K.
dc.date2006-06-19
dc.date.accessioned2026-07-07T07:18:36Z
dc.date.available2026-07-07T07:18:36Z
dc.descriptionNA60 is a fixed-target experiment at the CERN SPS which measured dimuon production in nucleus-nucleus and proton-nucleus collisions. In this paper we report on a precision measurement of low-mass muon pairs in 158 AGeV indium-indium collisions. A significant excess of pairs is observed above the yield expected from neutral meson decays. The excess can be isolated by subtraction of expected sources, thanks to the excellent mass resolution and large sample size.
dc.description4 pages, 3 figures, Contribution at XLIst Rencontres de Moriond, "QCD and High Energy Hadronic Interactions"
dc.identifierhttps://arxiv.org/abs/nucl-ex/0606023
dc.identifierhttp://arxiv.org/abs/nucl-ex/0606023
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/114357
dc.subjectNuclear Experiment
dc.titleLow Mass Dimuon Production in Indium-Indium Collisions at the CERN SPS
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