Open AccessShower and Slow Particle Productions in Nucleus-Nucleus Collisions at High Energy
Author(s) -
Sakina Fakhraddin,
Magda A. Rahim,
Hamdy M. M. Zayd
Publication year - 2014
Publication title -
advances in high energy physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.59
H-Index - 49
eISSN - 1687-7365
pISSN - 1687-7357
DOI - 10.1155/2014/403504
Subject(s) - physics , multiplicity (mathematics) , nucleus , shower , thermal , nuclear physics , nuclear emulsion , atomic physics , thermodynamics , geometry , mathematics , microbiology and biotechnology , nozzle , biology
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
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