Multiplicity distribution of final-state particles and different contributions of related sources in nucleus-nucleus collisions at high energies

  • The final state particle multiplicity distributions in high-energy nucleus-nucleus collisions are described by two different sub-distributions contributed by a single nucleon. The Monte Carlo calculated results from the two sub-distributions and the participant-spectator model are compared and found to be in agreement with the experimental data of Au-Au collisions at s=130 AGeV and Pb-Pb collisions at 158 AGeV.

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SUN Zhu and LIU Fu-Hu. Multiplicity distribution of final-state particles and different contributions of related sources in nucleus-nucleus collisions at high energies[J]. Chinese Physics C, 2008, 32(9): 740-743. doi: 10.1088/1674-1137/32/9/011
SUN Zhu and LIU Fu-Hu. Multiplicity distribution of final-state particles and different contributions of related sources in nucleus-nucleus collisions at high energies[J]. Chinese Physics C, 2008, 32(9): 740-743.  doi: 10.1088/1674-1137/32/9/011 shu
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Received: 2007-11-19
Revised: 2007-12-10
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Multiplicity distribution of final-state particles and different contributions of related sources in nucleus-nucleus collisions at high energies

    Corresponding author: LIU Fu-Hu,

Abstract: 

The final state particle multiplicity distributions in high-energy nucleus-nucleus collisions are described by two different sub-distributions contributed by a single nucleon. The Monte Carlo calculated results from the two sub-distributions and the participant-spectator model are compared and found to be in agreement with the experimental data of Au-Au collisions at s=130 AGeV and Pb-Pb collisions at 158 AGeV.

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