https://doi.org/10.1140/epja/s10050-023-00994-w
Regular Article - Experimental Physics
Intermittency analysis in relativistic hydrodynamic simulations of heavy-ion collision at FAIR energies
1
Department of Physics, Aligarh Muslim University, 202002, Aligarh, India
2
Department of Physics, Panjab University, 160014, Chandigarh, India
Received:
2
October
2022
Accepted:
10
March
2023
Published online:
29
April
2023
In this paper, we present comprehensive results on intermittency using the Scaled Factorial Moment (SFM) technique in Au + Au collisions in the FAIR energy range of 2–12A GeV in pseudorapidity 
, azimuthal 
), and pseudorapidity-azimuthal 
) spaces. The simulations are performed with a hybrid version of the Ultra-relativistic Quantum Molecular Dynamics (UrQMD) event generator. Three alternative equations of state (EoS) are employed to investigate the intermittency within the hydrodynamic scenario, namely pure Hadron Gas (HG), Chiral + HG, and Bag Model EoS. In both one and two-dimensional spaces and at all beam energies, a weak intermittent type of emission has been seen for Chiral+HG EoS. In contrast, a strong intermittent kind of emission is observed for Bag Model EoS. The incident beam energy dependency of intermittency has also been investigated. The strength of the intermittency is seen to diminish with increasing beam energy.
Copyright comment Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
© The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
