Event simulation based on three-fluid hydrodynamics for collisions at energies available at the Dubna Nuclotron-based Ion Collider Facility and at the Facility for Antiproton and Ion Research in Darmstadt

P. Batyuk D. Blaschke M. Bleicher Yu. B. Ivanov Iu. Karpenko S. Merts M. Nahrgang 1 H. Petersen O. Rogachevsky
1 SUBATECH - Laboratoire SUBATECH Nantes
Abstract : We present a new event generator based on the three-fluid hydrodynamics approach for the early stage of the collision, followed by a particlization at the hydrodynamic decoupling surface to join to a microscopic transport model, UrQMD, to account for hadronic final state interactions. We present first results for nuclear collisions of the FAIR/NICA energy scan program (Au+Au collisions, $\sqrt{s_{NN}}=4-11$ GeV). We address the directed flow of protons and pions as well as the proton rapidity distribution for two model EoS, one with a first order phase transition the other with a crossover type softening at high densities. The new simulation program has the unique feature that it can describe a hadron-to-quark matter transition which proceeds in the baryon stopping regime that is not accessible to previous simulation programs designed for higher energies.
Type de document :
Article dans une revue
Physical Review C, American Physical Society, 2016, 94 (4), pp.044917. 〈10.1103/PhysRevC.94.044917〉
Liste complète des métadonnées
http://hal.in2p3.fr/in2p3-01468959
Contributeur : Sylvie Flores <>
Soumis le : jeudi 16 février 2017 - 09:00:57
Dernière modification le : vendredi 22 juin 2018 - 09:29:02

Lien texte intégral

arxiv

Identifiants

Collections

IN2P3 | UNIV-NANTES | SUBATECH | IMT-ATLANTIQUE

Citation

P. Batyuk, D. Blaschke, M. Bleicher, Yu. B. Ivanov, Iu. Karpenko, et al.. Event simulation based on three-fluid hydrodynamics for collisions at energies available at the Dubna Nuclotron-based Ion Collider Facility and at the Facility for Antiproton and Ion Research in Darmstadt. Physical Review C, American Physical Society, 2016, 94 (4), pp.044917. 〈10.1103/PhysRevC.94.044917〉. 〈in2p3-01468959〉

Exporter

BibTeX TEI DC DCterms EndNote

Partager

Métriques

Consultations de la notice

225

Contact

support.ccsd.cnrs.fr
hal.support@ccsd.cnrs.fr
Logo CCSD