Latest results from NA60

P. Cortese; R. Arnaldi; K. Banicz; J. Castor; B. Chaurand; C. Cicalo; A. Colla; S. Damjanovic; A. David; A. De Falco; A. Devaux; L. Ducroux; H. Enyo; J. Fargeix; A. Ferretti; M. Floris; A. Forster; P. Force; N. Guettet; A. Guichard; H. Gulkanian; J.M. Heuser; M. Keil; L. Kluberg; C. Lourenço; J. Lozano; F. Manso; P. Martins; A. Masoni; A. Neves; H. Ohnishi; C. Oppedisano; P. Parracho; P. Pillot; T. Poghosyan; G. Puddu; E. Radermacher; P. Ramalhete; P. Rosinsky; E. Scomparin; J. Seixas; S. Serci; R. Shahoyan; P. Sonderegger; H. J. Specht; R. Tieulent; G. Usai; R. Veenhof; H. K. Wöhri

HAL : in2p3-00382186, version 1

DOI : 10.1088/1742-6596/110/3/032007

Fiche détaillée

Récupérer au format

International Europhysics Conference On High Energy Physics (EPS-HEP2007), Manchester : United Kingdom (2007)

Latest results from NA60

P. Cortese, R. Arnaldi, K. Banicz, J. Castor¹, B. Chaurand², C. Cicalo, A. Colla, S. Damjanovic, A. David, A. De Falco, A. Devaux¹, L. Ducroux³, H. Enyo, J. Fargeix¹, A. Ferretti, M. Floris, A. Forster, P. Force¹, N. Guettet¹, A. Guichard³, H. Gulkanian, J.M. Heuser, M. Keil, L. Kluberg², C. Lourenço, J. Lozano, F. Manso¹, P. Martins, A. Masoni, A. Neves, H. Ohnishi, C. Oppedisano, P. Parracho, P. Pillot³, T. Poghosyan, G. Puddu, E. Radermacher, P. Ramalhete, P. Rosinsky, E. Scomparin, J. Seixas, S. Serci, R. Shahoyan, P. Sonderegger, H. J. Specht, R. Tieulent³, G. Usai, R. Veenhof, H. K. Wöhri

NA60 Collaboration(s)

(2008)

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 phi. 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

1 :	LPC-CLERMONT - Laboratoire de Physique Corpusculaire de Clermont-Ferrand

2 :	LLR - Laboratoire Leprince-Ringuet

3 :	IPNL - Institut de Physique Nucléaire de Lyon

Thème(s)

Physique/Physique Nucléaire Expérimentale


in2p3-00382186, version 1
http://hal.in2p3.fr/in2p3-00382186
oai:hal.in2p3.fr:in2p3-00382186
Contributeur : Jeanine Pellet <>
Soumis le : Jeudi 7 Mai 2009, 14:59:15
Dernière modification le : Jeudi 7 Mai 2009, 16:29:47