Hot medium effects on J/psi production in p+Pb collisions at sqrt{s_{NN}}=5.02 TeV

Abstract

Based on a kinetic description of J/psi dissociation and production in an expanding quark-gluon plasma that is described by a 2+1 dimensional ideal hydrodynamics, we have studied the hot medium effects on J/psi production in p+Pb collisions at sqrt{s_{NN}}=5.02 TeV. Including also the cold nuclear matter effects, we are able to reproduce recent experimental results on the nuclear modification factor R_{pPb}(J/psi) measured by the ALICE Collaboration. We have also made predictions for the R_{pPb} of J/psi and the double ratio R_{pPb}^{pro}(psi')/R_{pPb}^{pro}(J/psi) of prompt quarkonia produced in the most central 10% p+Pb collisions. We find that different from the cold nuclear matter effects, the R_{pPb}(J/psi) is slightly smaller than that in the minimum bias collisions, and the double ratio is significantly less than one at backward rapidity.

8 pages, 6 figures

References in corpus (14)

• The order of the quantum chromodynamics transition predicted by the standard model of particle physics
• The QCD transition temperature: results with physical masses in the continuum limit
• Statistical hadronization of heavy quarks in ultra-relativistic nucleus-nucleus collisions
• Heavy-quarkonium suppression in p-A collisions from parton energy loss in cold QCD matter
• J/psi Production vs Transverse Momentum and Rapidity in p+p Collisions at sqrt(s) = 200 GeV
• J/psi Production in Quark-Gluon Plasma
• Predictions for $p+$Pb Collisions at sqrt s_NN = 5 TeV
• Transverse Momentum Spectra of J/ψin Heavy-Ion Collisions
• Nuclear Effects on Hadron Production in d+Au and p+p Collisions at sqrt(s_NN)=200 GeV
• Nuclear modification of vector boson production in proton-lead collisions at the LHC
• B_c meson enhancement and the momentum dependence in Pb+Pb collisions at LHC energy
• ALICE results on quarkonia
• Quarkonium measurements in Pb-Pb and p-Pb collisions with ALICE at the LHC
• Double, Triple and Hidden Charm Production in the Statistical Coalescence Model

Cited by in corpus (13)

• Heavy-flavour and quarkonium production in the LHC era: from proton-proton to heavy-ion collisions
• Sequential Regeneration of Charmonia in Heavy-Ion Collisions
• Heavy quarks and jets as probes of the QGP
• Search for collectivity with azimuthal J/$\psi$-hadron correlations in high multiplicity p-Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 5.02 and 8.16 TeV
• Cold and Hot Nuclear Matter Effects on Charmonium Production in p+Pb Collisions at LHC Energy
• Heavy quarkonium photoproduction in ultrarelativistic heavy ion collisions
• Probe the color screening in proton-nucleus collisions with complex potentials
• Experimental results and phenomenology of quarkonium production in relativistic nuclear collisions
• $\psi (2S)$ enhancement in p-Pb collision as an indication of QGP formation at the LHC
• Effect of temperature gradient on heavy quark anti-quark potential using gravity dual model
• Bottomonium transport in p-Pb and Pb-Pb collisions at the LHC
• ${\eta }_Q$ meson photoproduction in ultrarelativistic heavy ion collisions
• Double ratio of charmonia in p+Pb collisions at sqrt(s_NN)=5.02 TeV