2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/40497The 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.18 pages, 5 eps-figuresHigh Energy Physics - Phenomenologytext