Low mass dimuon production in proton-nuc
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G. Usai
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Article
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2011
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Elsevier Science
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English
โ 326 KB
The NA60 experiment has studied low-mass muon pair production in proton-nucleus collisions with a system of Be, Cu, In, W, Pb and U targets using a 400 GeV/c proton beam at the CERN SPS. The mass spectrum is well described by the superposition of the two-body and Dalitz decays of the light neutral m