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arXiv · 0903.0525

HYDJET++ heavy ion event generator and its applications for RHIC and LHC

I. P. Lokhtin·L. V. Malinina·S. V. Petrushanko·A. M. Snigirev·I. Arsene·K. Tywoniuk
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Abstract

The heavy ion event generator HYDJET++ is presented. HYDJET++ simulates relativistic heavy ion AA collisions as a superposition of the soft, hydro-type state and the hard state resulting from multi-parton fragmentation. This model is the development and continuation of HYDJET event generator. The hard parts of HYDJET and HYDJET++ are identical. The soft part of HYDJET++ contains the following important additional features as compared with HYDJET: resonance decays and more detailed treatment of thermal and chemical freeze-out hypersurfaces. HYDJET++ is capable of reproducing the bulk properties of heavy ion collisions at RHIC (hadron spectra and ratios, radial and elliptic flow, femtoscopic momentum correlations), as well as high-pT hadron spectra. Some applications of HYDJET++ at LHC are discussed.

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I. P. Lokhtin, L. V. Malinina, S. V. Petrushanko, A. M. Snigirev, I. Arsene, K. Tywoniuk. 2009-03-03. HYDJET++ heavy ion event generator and its applications for RHIC and LHC. https://doi.org/10.1088/1126-6708/2009/09/023

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