Log-normal and Negative Binomial Distributions of DONUT Data

There are several parametric models to describe the charged particle multiplicity distributions in literature. Among them, log-normal distribution and negative binomial most well-known models. In this study, compared tested neutrino interactions produced DONUT experiment. This analysis was carried out using real experimental results of Collaboration. The show that data, reported by collaboration, is well described distribution. terms fit parameters, χ/ndf value both NBD LND close unity but data slightly better than