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Pré-Publication, Document De Travail Année : 2024

Heavy flavour hadron production in relativistic heavy ion collisions at RHIC and LHC in EPOS4HQ

Résumé

Employing the recently developed EPOS4HQ event generator, we study the production of different heavy-flavor mesons in relativistic heavy-ion collisions at RHIC and LHC energies. The transverse momentum spectra, yield ratio, nuclear modification factor, and elliptic flow can be well described in the EPOS4HQ framework. We furthermore analyze the processes which modify these observables as compared to $pp$ collisions and are at the origin of the experimentally determined nuclear modification factor $R_{AA}$.

Dates et versions

hal-04438004 , version 1 (05-02-2024)

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Jiaxing Zhao, Joerg Aichelin, Pol-Bernard Gossiaux, Klaus Werner. Heavy flavour hadron production in relativistic heavy ion collisions at RHIC and LHC in EPOS4HQ. 2024. ⟨hal-04438004⟩
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