摘要
用量子分子动力学模型，在质子能量为２００ＭｅＶ、５８５ＭｅＶ和１０００ＭｅＶ的情况下，对Ｐ＋５６Ｆｅ的碰撞反应机制进行了研究，并计算了核子能谱、碎块质量分布随时间的演化以及中子发射的双微分截面等，得到了合理的结果．
The reaction mechanism in p+56Fe collisions with EP=200, 585 and 1 000MeV is investigated by Quatum Molecular Dynamics model. The spectra of emitted nucleons, double differential cross sections of emitted neutrons and time evolution of mass distribution of residual fragments are calculated and reasonable results obtained.
出处
《高能物理与核物理》
CSCD
北大核心
1994年第7期647-651,共5页
High Energy Physics and Nuclear Physics
关键词
质子-核碰撞
QMD模型
重离子反应
quantum molecular dynamics model, nucleon spectrum, mass distribution of fragments, double differential cross sections of emitted neutrons
