Double ratio of charmonia 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 double ratio R_{p Pb}(psi')/R_{p Pb}(J/psi) of charmonia in p+Pb collisions at sqrt(s_NN)=5.02 TeV by including not only the cold nuclear matter effects but also the hot nuclear matter effects. We find that the double ratio of prompt charmonia is significantly suppressed in the most central collisions as a result of the hot nuclear matter effects.

arXiv comment4 pages, 3 figures, proceeding for the 30th Winter Workshop on Nuclear Dynamics

References in corpus (27)

• Rigorous QCD Analysis of Inclusive Annihilation and Production of Heavy Quarkonium
• The order of the quantum chromodynamics transition predicted by the standard model of particle physics
• A Multi-Phase Transport Model for Relativistic Heavy Ion Collisions
• The QCD transition temperature: results with physical masses in the continuum limit
• Is there still any Tc mystery in lattice QCD? Results with physical masses in the continuum limit III
• Fock Space Distributions, Structure Functions, Higher Twists and Small x
• J/psi Transverse Momentum Distribution in High Energy Nuclear Collisions
• Charmonium Suppression and Regeneration from SPS to RHIC
• Statistical hadronization of heavy quarks in ultra-relativistic nucleus-nucleus collisions
• Predictions for $p+$Pb Collisions at sqrt s_NN = 5 TeV
• Rapidity and transverse momentum dependence of inclusive J/$\psi$ production in pp collisions at $\sqrt{s}=7$ TeV
• Transverse Momentum Spectra of J/ψin Heavy-Ion Collisions
• Inclusive J/psi production in pp collisions at sqrt(s) = 2.76 TeV
• Decisive test of color transparency in exclusive electroproduction of vector mesons
• Cold nuclear matter effects on J/psi production: intrinsic and extrinsic transverse momentum effects
• Transparent Nuclei and Deuteron-Gold Collisions at RHIC
• Heavy-quarkonium hadron cross section in QCD at leading twist
• The Ratio of Gluon Distributions in Sn and C
• Azimuthal asymmetry of J/Psi suppression in non-central heavy-ion collisions
• ψ^\prime Production and B Decay in Heavy Ion Collisions at LHC
• Charmonium production from nonequilibrium charm and anticharm quarks in quark-gluon plasma
• Rapidity Dependence of $J/\psi$ Production at RHIC and LHC
• B_c meson enhancement and the momentum dependence in Pb+Pb collisions at LHC energy
• Hot medium effects on J/psi production in p+Pb collisions at sqrt{s_{NN}}=5.02 TeV
• Velocity Dependence of Charmonium Dissociation Temperature in High-Energy Nuclear Collisions
• Double, Triple and Hidden Charm Production in the Statistical Coalescence Model
• Heavy quark correlations and the effective volume for quarkonia production