【摘要】 对４００ＧｅＶ／ｃｐｐ碰撞产生的带电粒子赝快度分布的实验数据用Ｇ矩方法进行了多重分形分析．在分割代数ｖ很小的情况下得到的广义维数是不同的（１＞Ｄ０＞Ｄ１＞Ｄ２…）；谱函数是光滑的，凹面向下，在α０时为峰值；重新标度后的谱函数大在时具有普适性．这些结果与其它实验是一致的。更多还原

【Abstract】 Using G-moment method,the multifractal analysis has been performed for the experimental data of the pseudorapidity distributions of charged particles produced in pp collisions at 400 GeV/c.While the splitting steps are small, the obtained generalized dimensions Dq are different(1>D0>D1>D2···);the spectral functions f(αq) are smooth, downward coneave with a peak at α0;the rescaled spectral functions f(αq) possess universality in the region of αq≤1. These results are consistent with other experiments.更多还原