Interaction of ²⁸Si with Emulsion Nuclei at 4.5 AGeV/c in View of Thermo-Statistical Approach  

作　　者：Mohamed Tawfik Ghoneim Zeinab Abdel-Halim Mohamed Tarek Hussein Mohamed Tawfik Ghoneim;Zeinab Abdel-Halim;Mohamed Tarek Hussein(Faculty of Science, Cairo University, Cairo, Egypt)

机构地区：[1]Faculty of Science, Cairo University, Cairo, Egypt

出　　处：《Journal of Applied Mathematics and Physics》2023年第3期629-638,共10页应用数学与应用物理（英文）

摘　　要：In this work, we study some changes of nuclear matter in the interactions of ²⁸Si with emulsion nuclei at 4.5 AGeV/c. From the experimental quantities investigated using Tsallis’ statistics, we deduced the temperature, entropy density and non-equilibrium factor of the nuclear medium. These obtained parameters were used to reveal variations in the nuclear matter at the stated interaction energy. The results that came up from this study were compared with their corresponding results obtained from other heavy ion collision experiments at wide energy range.In this work, we study some changes of nuclear matter in the interactions of ²⁸Si with emulsion nuclei at 4.5 AGeV/c. From the experimental quantities investigated using Tsallis’ statistics, we deduced the temperature, entropy density and non-equilibrium factor of the nuclear medium. These obtained parameters were used to reveal variations in the nuclear matter at the stated interaction energy. The results that came up from this study were compared with their corresponding results obtained from other heavy ion collision experiments at wide energy range.

关 键 词：Silicon Nuclear Emulsion RAPIDITY Heavy Ions Collision 

分 类 号：O57[理学—粒子物理与原子核物理]