Systematic comparison of the experimental data with the Fritiof model in nucleus–nucleus interactions with light and heavy target nuclei in nuclear emulsion at 4.5 A GeV/c

The characteristics of the interactions of 4.5A GeV/c²⁸Si nuclei with emulsion have been investigated. The method of separating interactions into those with hydrogen, light and heavy target nuclei has been discussed. The multiplicity distribution, average multiplicities, multiplicity correlation and the angular distributions of the secondary particles emitted in ²⁸Si-emulsion are calculated according to the Modified Fritiof Model and compared with the experimental data and with other available data for p, ¹²C, ²⁴Mg at the same energy. It has been found that the modified Fritiof model can describe the multiplicity characteristics of the different emitted particles in the above-mentioned interaction with different target groups