Scaling behavior of $(N_{ch}{)}^{-1}d{N}_{ch}/d\eta$ at $\sqrt{s_{NN}}=130$ GeV by PHOBOS Collaboration and its analyses in terms of stochastic approach

M. Biyajima, M. Ide, T. Mizoguchi +1

Recently interesting data on $d{N}_{ch}/d\eta$ in Au-Au collisions ($\eta =-\ln \tan (\theta /2)$) with the centrality cuts have been reported by PHOBOS Collaboration. Their data are usually divi…