High energy QCD: multiplicity dependence of quarkonia production

Abstract

In this paper we propose an approach which demonstrates the dependence of quarkoni production on the multiplicity of the accompanying hadrons. Our approach is based on the three gluons fusion mechanism, without assuming the multiplicity dependence of the saturation scale. We show, that we describe the experimental data, which has a dependence that is much steeper than the multiplicity of the hadrons.

18pp 15 figures in pdf files

References in corpus (6)

• The Color Glass Condensate
• Gluon saturation and inclusive hadron production at LHC
• Summing Pomeron loops in the dipole approach
• Gluon saturation effects on J/Psi production in heavy ion collisions
• $J/\psi$ production in hadron scattering: three-pomeron contribution
• Production mechanisms of open-heavy flavor mesons

Cited by in corpus (7)

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• Strangeness production in high-multiplicity events
• Kaon production in high multiplicity events at the LHC
• Multiplicity-dependent inclusive J/$\psi$ production at forward rapidity in pp collisions at $\sqrt{\mathbf{s}}=13$ TeV
• Multiplicity dependence of ${\rm Y}$(nS) mean transverse momentum in proton-proton collisions