A study of events from $Si^{28}$ with emulsion at 4.5 A GeV/ c without target fragmentation

Özet

Atotal sample of 1000 inelastic interactions of $Si^{28}$ in emulsion at 4.5 A GeV/c has been used characteristics of projectile fragments. This paper is therefore to devoted to the study of projectile fragments, with special attention to the class of events $n_h=0$, in which the traget nucleus is unwounded. This paper include the multiplicity distributinon and angular distributions of projectile fragments.