Presence of Multifractality in High-Energy Nuclear Collisions  

作　　者：M. I. Haque M. Tariq Tahir Hussain 

机构地区：[1]Department of Kulliyat, AK Tibbiya College, Aligarh Muslim University, Aligarh, India [2]Department of Physics, Aligarh Muslim University, Aligarh, India [3]Department of Applied Physics, Aligarh Muslim University, Aligarh, India

出　　处：《Journal of Modern Physics》2014年第17期1889-1895,共7页现代物理（英文）

摘　　要：In the present study an attempt is made to examine multifractality in multiparticle production in relativistic nuclear collisions;multifractality is investigated in 14.5 A GeV/c 28Si-nucleus collisions. For this, Gq-moments are calculated and variations of ?are looked into. Values of mass exponents, tq, and generalised dimensions, Dq, are obtained. Analysis of multifractal moments reveals that multiplicity fluctuations are of dynamical nature.In the present study an attempt is made to examine multifractality in multiparticle production in relativistic nuclear collisions;multifractality is investigated in 14.5 A GeV/c 28Si-nucleus collisions. For this, Gq-moments are calculated and variations of ?are looked into. Values of mass exponents, tq, and generalised dimensions, Dq, are obtained. Analysis of multifractal moments reveals that multiplicity fluctuations are of dynamical nature.

关 键 词：MULTIFRACTAL MOMENTS Dynamical FLUCTUATIONS QUARK-GLUON Plasma EMULSION 

分 类 号：O57[理学—粒子物理与原子核物理]