文章基本信息

标题：Shower and Slow Particle Productions in Nucleus-Nucleus Collisions at High Energy
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作者：S. Fakhraddin ; Magda A. Rahim ; Hamdy M. M. Zayd 等
期刊名称：Advances in High Energy Physics
印刷版ISSN：1687-7357
电子版ISSN：1687-7365
出版年度：2014
卷号：2014
DOI：10.1155/2014/403504
出版社：Hindawi Publishing Corporation
摘要：The multiplicity distributions of shower, grey, and black particles produced in interactions of 4He, 12C, 16O, 22Ne, and 28Si with emulsion (Em) at 4.1–4.5 A GeV/c beam energies, and their dependence on target groups (H, CNO, and AgBr) is presented and has been reproduced by multisource thermal model. The multiplicity and the angular distributions of the three types of particles have been investigated. The experimental results are compared with the corresponding ones from the model. We found that the experimental data agrees with theoretical calculations using multisource thermal model.