Monte Carlo Simulation of J/ψ Suppression Based on GCP Code

  • The production and absorption of J/ψ at SPS energy in p-A and A-A collisions have been simulated by using the General Cascade Program (GCP). Nucleon absorption mechanism and comover absorption mechanism are considered to investigare the J/ψ suppression. The results agree well with experimental data of J/ψ production,except for the data in Ph-Ph collision.
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Yao Xiaoxia, Zhao Weiqin and Pang Yang. Monte Carlo Simulation of J/ψ Suppression Based on GCP Code[J]. Chinese Physics C, 1999, 23(6): 536-545.
Yao Xiaoxia, Zhao Weiqin and Pang Yang. Monte Carlo Simulation of J/ψ Suppression Based on GCP Code[J]. Chinese Physics C, 1999, 23(6): 536-545. shu
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Received: 1998-04-24
Revised: 1900-01-01
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Monte Carlo Simulation of J/ψ Suppression Based on GCP Code

    Corresponding author: Yao Xiaoxia,
  • Institute of High Energy Physics, The Chinese Academy of Sciences, Beijing 1000392 CCAST World Laboratory, Beijing 1000803 Department of Physics, Hebei Normal University, Shijiazhuang 0500164 Department of Physics, Columbia University, Nelryork

Abstract: The production and absorption of J/ψ at SPS energy in p-A and A-A collisions have been simulated by using the General Cascade Program (GCP). Nucleon absorption mechanism and comover absorption mechanism are considered to investigare the J/ψ suppression. The results agree well with experimental data of J/ψ production,except for the data in Ph-Ph collision.

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