Abstract
Based on Brueckner's theory and the Bethe-Goldstone equation in nuclear matter, the authors obtain a microscopic mean-field potential and an in-medium nucleon-nucleon (NN) cross section which are implemented in the quantum molecular dynamics (QMD) approach. This self-consistent QMD approach with mean-field potential and the NN cross section derived from the same realistic NN interaction (Reid soft-core potential) is used to study the dynamic evolution and photon production of nucleus-nucleus collisions. Comparisons are made among the theoretical results with different mean fields (G-matrix versus Skyrme forces) and between theoretical results and available experimental data.
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