Topology of 28Si fragmentation at different energies

الملخص EN

This paper presents the identification of projectile fragments emerged from non–central events of 3.7A GeV 28Si collisions with emulsion nuclei.

The charges of these fragments are carefully measured and compared with those obtained from 14.6A GeV 28Si.

The multiplicity distributions of those charges are given and fitted by Gaussian shapes.

The topology of 28Si fragmentation is given.

Dependence of fragmentation process on incident beam energy is studied.

The presence of –cluster inside silicon beam is investigated.