Proton rapidity distribution in nucleus-nucleus collisions at high energy

  • The rapidity distribution of protons produced in nucleus-nucleus collisions at the Alternating Gradient Synchrotron (AGS) and the Super Proton Synchrotron(SPS) energies are analyzed by the three-fireball model.The calculated results with Monte Carlo method are in agreement with the experimental data of Au-Au collisions at different centralities at 6, 8, and 10.8A GeV, Pb-Pb collisions at 158AGeV/c, and S-S collisions at 200A GeV/c.
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MENG Cai-Rong. Proton rapidity distribution in nucleus-nucleus collisions at high energy[J]. Chinese Physics C, 2006, 30(4): 322-326.
MENG Cai-Rong. Proton rapidity distribution in nucleus-nucleus collisions at high energy[J]. Chinese Physics C, 2006, 30(4): 322-326. shu
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Received: 2005-09-29
Revised: 2005-11-08
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Proton rapidity distribution in nucleus-nucleus collisions at high energy

    Corresponding author: MENG Cai-Rong,
  • Department of Physics, Xinzhou Normal University, Xinzhou 034000,China2 Institute of Modern Physics, Shanxi Normal University, Linfen 041004, China

Abstract: The rapidity distribution of protons produced in nucleus-nucleus collisions at the Alternating Gradient Synchrotron (AGS) and the Super Proton Synchrotron(SPS) energies are analyzed by the three-fireball model.The calculated results with Monte Carlo method are in agreement with the experimental data of Au-Au collisions at different centralities at 6, 8, and 10.8A GeV, Pb-Pb collisions at 158AGeV/c, and S-S collisions at 200A GeV/c.

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