Abstract
NA60 is a fixed target experiment at the CERN SPS studying dimuon production in different colliding systems: In-In at 158 A·GeV incident energy and p-A collisions at 158 and 400 GeV. A strong excess of dimuon pairs has been observed in the region of the invariant mass spectrum below the J/ψ. The high resolution of the NA60 detector allowed to measure the in-medium modifications of the ρ spectral function and to clarify the origin of the dimuon excess in the region above the φ. The J/ψ suppression has been studied in In-In and p-A collisions at 158 GeV incident energy. The latest results on these topics are addressed in this paper.
Lingua originale | Inglese |
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Numero di articolo | 032007 |
Rivista | Journal of Physics: Conference Series |
Volume | 110 |
Numero di pubblicazione | 3 |
DOI | |
Stato di pubblicazione | Pubblicato - 30 giu 2008 |
Pubblicato esternamente | Sì |
Evento | EPS High Energy Particle Physics Conference, HEPP 2007 - Manchester, United Kingdom Durata: 19 lug 2007 → 26 lug 2007 |