Existence of dynamical fluctuation in AMPT generated data for Au+Au collisions at 10 AGeV

TL;DR

This paper investigates the presence of dynamical fluctuations in AMPT model-generated data for Au+Au collisions at 10 AGeV, aiming to understand signals of phase transition to quark-gluon plasma.

Contribution

It applies the scaled factorial moment method to AMPT data to analyze intermittency behavior, providing new insights into heavy ion collision dynamics and QGP formation.

Findings

Intermittency values differ between default and string melting modes.

Results suggest possible signals of phase transition in the data.

Analysis enhances understanding of multiplicity fluctuations in heavy ion collisions.

Abstract

In this study, the intermittency behavior of emitted particles produced in heavy ion collisions has been studied using both modes (default $\&$ string melting) of A Multi Phase Transport (AMPT) model-generated data. We adopted one of the most conventional and successful techniques, the Scaled Factorial Moment (SFM) method, using Monte Carlo (MC) data for 10 AGeV Au+Au collisions in search of intermittency in the model-generated data. Our interest is to search for intermittency behavior of particles that leads to multiplicity fluctuations and that would reveal a phase transition from hadronic matter to QGP. In this article, the intermittency values for both modes of AMPT data are presented. The results obtain some insight into the dynamics of heavy ion collisions and the formation of QGP.