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On the Deconfinement Phase Transition in Heavy-Ion Collisions

Abdelnasser M. Tawfik
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Abstract

The factorial moments (FM) of multiplicity distribution are used to study the deconfinement phase transition in heavy-ion collisions. The relation between FM and the partition number, $M$, results positive intermittency exponents, $ϕ_q$. According to the signatures suggested from certain statistical models, the two-dimensional results of the dependence of $ϕ_q/ϕ_2$, anomalous fractal, $d_q/d_2$ and Rényi dimensions, ${\cal R}_q/{\cal R}$, and the normalized exponents, $ζ_q$, on the orders of FM evidently supply evidence for the quark-hadron phase transition in Pb+Pb collisions at 158 AGeV.

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Abdelnasser M. Tawfik. 2001-04-01. On the Deconfinement Phase Transition in Heavy-Ion Collisions. https://arxiv.org/abs/hep-ph/0104004

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