A 'soft + hard' model for heavy-ion collisions

K. Urmossy, G. G. Barnaföldi, Sz Harangozó, T. S. Biró, Z. Xu

Research output: Contribution to journalConference article

5 Citations (Scopus)


We describe the spectra of neutral pions stemming from AuAu collisions at s = 200 AGeV in a 'soft + hard' model. The model is based on the assumptions that hadrons stemming from hard processes are described via perturbative quantum chromodynamics improved parton model calculations, while those stemming from the Quark-Gluon Plasma (we refer to as soft yields) can be described in a super-statistical model induced by multiplicity uctuations. The obtained dependence of the parameters of the model on the event centrality is compared to what is observed in PbPb collisions at p s = 2.76 ATeV.

Original languageEnglish
Article number012010
JournalJournal of Physics: Conference Series
Issue number1
Publication statusPublished - Mar 7 2017
Event10th International Workshop on High-pT Physics in the RHIC/LHC Era - Nantes, France
Duration: Sep 9 2014Sep 12 2014


ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this