Acta Physica Polonica B

Vol. 33, No. 1, January 2002, page 457


Intermittency Analysis in Momentum Space in Au+Au Reactions at 150--800 {ITALIC A}MeV

M.M. Smolarkiewicz, M. Kirejczyk, B. Sikora, K. Siwek-Wilczynska, I.J. Soliwoda

Results of a search for intermittency signal in Au+Au collisions at 150--800 {ITALIC A}MeV beam energy are presented. The method of horizontal normalised scaled factorial moments was applied. Data from the FOPI detector at GSI Darmstadt were analysed. No distinct intermittency signal was found in rapidity and charge distributions. Intermittency occurred in azimuthal angle distributions. The signal found in experimental data can be only partly accounted for by the influence of the apparatus and cannot be currently explained by the dynamical model IQMD.

PACS numbers: 25.70.Pq


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