论文标题
在60a和200a GEV的16o-agbr碰撞中进行多重分析的研究
A Study of Multifractal Analysis in 16O-AgBr Collisions at 60A and 200A GeV
论文作者
论文摘要
在伪阶段空间中，已经进行了60A和200A GEV/C 16O-AGBR碰撞的多颗粒动力学的多胎分析。在不同矩的不同顺序中，已计算了Q的多胎矩GQ作为伪bin大小的函数，已计算出Q。在考虑的数据集中已经观察到了幂律行为。对矩的多型尺寸（$α$ q）的多重尺寸变化，Q（$α$ q）的变化已得到彻底研究。发现DQ随着矩的增加而减小，Q表明在考虑的碰撞中，多颗粒产生的自相似行为。我们还发现了具有Maxima Q = 0的多重光谱函数的凹下向下曲线。
A multifractal analysis to study the multiparticle dynamics in 60A and 200A GeV/c 16O-AgBr collisions has been performed in the pseudorapidity phase space. Multifractal moments Gq as the function of pseudorapidity bin size for different order of the moments, q have been calculated. The power-law behaviour has been observed in the considered data sets. The variation of multifractal dimensions, Dq and multifractal spectral function, f($α$q) with order of the moments, q have been studied thoroughly. Dq is found to decrease with increasing order of the moments, q indicating thereby a self-similar behaviour in the multiparticle production in the considered collisions. We have also found a concave downward curve of multifractal spectral function with maxima q=0.
