中文摘要：

一个 photonuclear 反应运输模型基于 isospin 依赖的量，分子的动力学模型(IQMD ) 在中间的精力区域被介绍，它在这研究作为 GiQMD 被说出。在 IQMD 框架以内模仿 photonuclear 反应的功课的方法论被描述学习相片吸收十字节和介子生产，并且模拟结果与象 Giessen Boltzmann-Uehling-Uhlenbeck 模型一样的一些可得到的试验性的数据相比。

英文摘要：

A photonuclear reaction transport model based on an isospin-dependent quantum molecular dynamics model （IQMD） is presented in the intermediate energy region, which is named as GiQMD in this study. Methodology to simulate the course of the photonuclear reaction within the IQMD frame is described to study the photo- absorption cross section and π meson production, and the simulation results are compared with some available experimental data as well as the Giessen Boltzmann-Uehling-Uhlenbeck model.