multiplicity of hadron

The adaptability of charged hadron multiplicity distributions fitted with negative binomial and its related parameters,forward-backward multiplicity correlation,parameters of clan model,semi-inclusive rapidity distribution and the seagull plots describing the characteristics of transverse momenta of jets are discussed.

３ＧｅＶ正负电子湮没带电强子多重数的负二项式分布的适用性及其有关参数、多重数前后关联、集团模型参数、半单举快度分布和反映喷注横动量特点的海鸥图的结果进行了报道。