Multiplicity characteristics in relativistic 24Mg-nucleus collisions

This work is concerned with the analyses of the shower and gray particle production in 4.5 A GeV/c 24Mg collision with emulsion nuclei. The highest particle production occurs in the region of the low impact parameters. While the multiplicity of the shower particles emitted in the forward direction d...

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Bibliographic Details
Published in:中国物理C：英文版 2013-08 (8), p.12-20
Main Author: A. Abdelsalam E. A. Shaat Z. Abou-Moussa B. M. Badawy Z. S. Mater
Format: Article
Language:English
Subjects:
原子核碰撞
多重性
影响参数
特性
生产
相对论
簇射粒子
质量数
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Summary:This work is concerned with the analyses of the shower and gray particle production in 4.5 A GeV/c 24Mg collision with emulsion nuclei. The highest particle production occurs in the region of the low impact parameters. While the multiplicity of the shower particles emitted in the forward direction depends on the projectile mass number and energy, the multiplicity of the backward ones shows a limiting behaviour. The source of the emission of the forward shower particles is completely different from that of the backward ones. The target fragments are produced in a thermalized system of emission.
ISSN:1674-1137
0254-3052
DOI:10.1088/1674-1137/37/8/084001