GCP Code Applied in $J/ψ$ Production and Absorption
Xiaoxia Yao, Wei-Qin Chao, Yang Pang · arXiv (Cornell University) · 1998
Using the General Cascade Program(GCP), the production and absorption of $J/ψ$ in p-A and A-A collisions have been studied. Nucleon absorption mechanism and comover absorption mechanism are considered to investigate the $J/ψ$ suppression. The results agree well with experimental data of $J/ψ$ production, except for the data in Pb-Pb collision.