Charmonium resonance production from quark coalescence

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We have considered a relativistically invariant quark coalescence model to predict hadronic resonance productions in heavy ion collisions. We extended our model - which has been applied earlier for strange and non-strange hadrons - to describe charmonium meson ratios, namely J/ψ, Ψ′ and φc, at RHIC energies. In the applied quark coalescence model the width of the produced mesons and resonances plays an important role and determines the yield of these particles. In the charm sector the values of meson width have a special structure, which feature enhances the importance of meson width in the population of the different charmonia channels. We display our numerical results at RHIC energies.

Original languageEnglish
Title of host publicationProceedings of Science
Publication statusPublished - 2009
EventEuropean Physical Society Europhysics Conference on High Energy Physics, EPS-HEP 2009 - Krakow, Poland
Duration: Jul 16 2009Jul 22 2009

Other

OtherEuropean Physical Society Europhysics Conference on High Energy Physics, EPS-HEP 2009
CountryPoland
CityKrakow
Period7/16/097/22/09

Fingerprint

coalescing
mesons
quarks
ionic collisions
hadrons
sectors
energy

ASJC Scopus subject areas

  • General

Cite this

Charmonium resonance production from quark coalescence. / Hamar, G.; Lévai, P.

Proceedings of Science. 2009.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Hamar, G & Lévai, P 2009, Charmonium resonance production from quark coalescence. in Proceedings of Science. European Physical Society Europhysics Conference on High Energy Physics, EPS-HEP 2009, Krakow, Poland, 7/16/09.
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