Effect of long-range correlation on scaling behavior of normalized factorial moments for the first-order phase transition

被引：0
作者：
Li, Guang-Lei
Yang, Chun-Bin [1 ]
机构：
[1] Cent China Normal Univ, Key Lab Quark & Lepton Phys MOE, Wuhan 430079, Peoples R China
来源：
CHINESE PHYSICS C | 2016年 / 40卷 / 01期
基金：
中国国家自然科学基金;
关键词：
factorial correlators; Ginzburg-Landau model; scaling behavior; MULTIPLICITY DIFFERENCE CORRELATORS; HEAVY-ION COLLISIONS; QCD CRITICAL-POINT; INTERMITTENCY; FLUCTUATIONS;
D O I：
10.1088/1674-1137/40/1/014102
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
Within the framework of Ginzburg-Landau theory, the effect of multiplicity correlation between the dynamical multiplicity fluctuations is analyzed for a first-order phase transition from quark-gluon plasma to hadrons. Normalized factorial correlators are used to study the correlated dynamical fluctuations. A scaling behavior is found among the factorial correlators, and an approximate universal exponent, which is weakly dependent on the details of the phase transition, is obtained.
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页数：5
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