Fragmentation of Si-28 nuclei in nuclear emulsion

Faculty Science Year: 1999
Type of Publication: Article Pages: 1169-1178
Authors:
Abdelsalam, A, ABDALLA, AM, El-Nadi, M, El-Nagdy, MS, Ali-Mossa, N, Hamed, AA
DOI: 10.1088/0954-3899/25/6/307
Journal: JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS IOP PUBLISHING LTD Volume: 25
Research Area: Physics ISSN ISI:000080796500010
Keywords : Fragmentation , Si-28 nuclei , nuclear emulsion    
Abstract:
Topology of Si-28 fragmentation at 14.6 A GeV in emulsion nuclei is given. In all events, the charge of each projectile fragment is measured. We report the measurements on total and some partial reactions cross sections of 28Si interactions. The data for Z greater than or equal to 6 can be qualitatively described by a statistical percolation model. The results are discussed and compared with those obtained from Si-28 at 3.7 A GeV and S-32 at 200 A GeV.
    
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