ψ^\prime Production and B Decay in Heavy Ion Collisions at LHC

Abstract

In comparison with J/ψ, the excited charmonium state ψ^\prime is loosely bounded and its yield is dominantly from the B-hadron decay. Based on the transport approach, we study the double ratio of N(ψ^\prime)/N(J/ψ) from A+A collisions to that from p+p collisions at LHC energy. We found that the primordial production in the initial stage and the regeneration in the hot medium are not significant for ψ^\prime production in heavy ion collisions at LHC and the double ratio in semi-central and central collisions is controlled by the B decay.

5 pages, 7 figures

References in corpus (10)

• J/psi Production vs Centrality, Transverse Momentum, and Rapidity in Au+Au Collisions at sqrt(s_NN) = 200 GeV
• J/psi Production in Quark-Gluon Plasma
• Measurement of charm production at central rapidity in proton-proton collisions at $\sqrt{s}=2.76$ TeV
• J/psi production at high transverse momentum in p+p and Cu+Cu collisions at \sNN=200GeV
• Upsilon Production as a Probe for Early State Dynamics in High Energy Nuclear Collisions at RHIC
• Production of psi(2S) Mesons in ppbar Collisions at 1.96 TeV
• Testing AdS/CFT Drag and pQCD Heavy Quark Energy Loss
• Heavy Flavor Production at STAR
• J$\psi$ nuclear modification factor at mid-rapidity in Pb-Pb collisions at $\sqrt{s_{NN}}=$2.76 TeV
• The Centrality Dependence of the Parton Bubble Model for high energy heavy ion collisions and fireball surface substructure at RHIC

Cited by in corpus (23)

• Sequential Regeneration of Charmonia in Heavy-Ion Collisions
• Differential studies of inclusive J/$\psi$ and $\psi$(2S) production at forward rapidity in Pb-Pb collisions at $\sqrt{{\text{s}}_{{}_{\mathbf{NN}}}}$ = 2.76 TeV
• Relative modification of prompt psi(2S) and J/psi yields from pp to PbPb collisions at sqrt(s[NN]) = 5.02 TeV
• Bottomonium Continuous Production from Unequilibrium Bottom Quarks in Ultrarelativistic Heavy Ion Collisions
• Charmonium Coherent Photoproduction and Hadroproduction with Effects of Quark Gluon Plasma
• X(3872) Production in Relativistic Heavy-Ion Collisions
• Cold and Hot Nuclear Matter Effects on Charmonium Production in p+Pb Collisions at LHC Energy
• Thermal Production of Charmonia at the LHC Energies
• Strong Diffusion Effect of Charm Quarks on $J/\psi$ Production in Pb-Pb collisions at the LHC
• Charmonium transition in electromagnetic and rotational fields
• Detailed Rapidity Dependence of $J/\psi$ Production at LHC
• Charmonium Triangular Flow in High Energy Nuclear Collisions
• Bottomonium sequential suppression and strong heavy-quark potential in heavy-ion collisions
• Elliptic flow as a probe for $\psi (2S)$ production mechanism in relativistic heavy ion collisions
• Charmonium Production with QGP and Hadron Gas Effects at SPS and FAIR
• Probing QGP droplets with charmonium in high-multiplicity proton-proton collisions
• Non-thermal distributions of charm and charmonium in relativistic heavy-ion collisions
• Experimental overview on quarkonium production
• Sequential hadronization in heavy ion collisions
• Charmonium production in Pb-Pb collisions with ALICE at the LHC
• Charmonium dissociation at high baryon chemical potential
• Double ratio of charmonia in p+Pb collisions at sqrt(s_NN)=5.02 TeV
• Anisotropic flows of charmonium in the relativistic heavy-ion collisions