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 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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E. A. Shaat, Z. Abou-Moussa, B. M. Badawy and Z. S. Mater. Multiplicity characteristics in relativistic 24Mg-nucleus collisions[J]. Chinese Physics C, 2013, 37(8): 084001. doi: 10.1088/1674-1137/37/8/084001
E. A. Shaat, Z. Abou-Moussa, B. M. Badawy and Z. S. Mater. Multiplicity characteristics in relativistic 24Mg-nucleus collisions[J]. Chinese Physics C, 2013, 37(8): 084001.  doi: 10.1088/1674-1137/37/8/084001 shu
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Received: 2012-05-11
Revised: 1900-01-01
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Multiplicity characteristics in relativistic 24Mg-nucleus collisions

    Corresponding author: B. M. Badawy,

Abstract: 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.

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