Net Charge Fluctuations as a signal of QGP from Polyakov-Nambu-Jona-Lasinio model

2012/12/25 by Abhijit Bhattacharyya, Bhattacharyya, Abhijit, S. Das +11
Computer Science · Physics and Astronomy · #Advanced Data Storage Technologies #Computational Physics and Python Applications #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #High-Energy Particle Collisions Research #Nuclear Theory (nucl-th)

paper · pdf · doi:10.48550/arxiv.1212.6010

openalex publication_date 2012/12/25 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28

Abstract

We report the first model study of the net charge fluctuations in terms of D-measure within the framework of the Polyakov-Nambu-Jona-Lasinio model. Net charge fluctuation is estimated from the charge susceptibility evaluated using PNJL model. A parameterization of the freeze-out curve has been used to obtain D as a function of sqrt(s). We have discussed our results vis-a-vis recent experimental findings from ALICE collaboration.

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