Multiplicity characteristics in relativistic 24Mg-nucleus collisions

被引：7
作者：
Abdelsalam, A. [1 ]
Shaat, E. A. [1 ]
Abou Moussa, Z. [1 ]
Badawy, B. M.
Mater, Z. S. [1 ]
机构：
[1] Cairo Univ, Dept Phys, Fac Sci, Cairo, Egypt
来源：
CHINESE PHYSICS C | 2013年 / 37卷 / 08期
关键词：
Mg-24 interactions with emulsion; forward and backward emission of hadrons; projectile and target dependence; NUCLEUS-NUCLEUS COLLISIONS; EMULSION NUCLEI; PION-PRODUCTION; INELASTIC INTERACTIONS; ENERGY-DEPENDENCE; LI-7; NUCLEI; PROTONS; PARTICLES; HADRONS; FRAGMENTATION;
D O I：
10.1088/1674-1137/37/8/084001
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
This work is concerned with the analyses of the shower and gray particle production in 4.5 A GeV/c (24)mg 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.
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页数：9
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