Nuclear modification of J/psi production in Pb-Pb collisions at sqrt(s_NN)=2.76 TeV

Abstract

ALICE is the dedicated heavy-ion experiment at the LHC. Due to the unique particle identification capabilities of the central barrel detectors (|eta|<0.9), J/psi can be measured in the di-electron channel in the very demanding environment of central Pb-Pb collisions at the LHC. In addition J/psi are measured at forward rapidity (2.5<y<4) with a dedicated muon spectrometer. ALICE is the only LHC experiment with an acceptance for J/psi that reaches down to p_T=0 at both, mid- and forward rapidity. Preliminary results on the nuclear modification factor of the inclusive J/psi production at mid- and forward rapidity in Pb-Pb collisions at sqrt(s_NN)=2.76 TeV are presented.

4 pages, 7 figures, proceedings for the 5th international conference on hard and electromagnetic probes of high-energy nuclear collisions (Hard Probes 2012), Cagliari, Italy

Cited by in corpus (2)

• Charmonium dissociation and recombination at LHC: Revisiting comovers
• J/$\psi$ production at high transverse momenta in p+p and Au+Au collisions at sqrt(s_{NN}) = 200 GeV