Dynamic study on entrance-channel effects in heavy-ion fusion reactions

被引：0

作者：

Li Xue-Qin ^{[1
]}

Zhang Ying-Xun ^{[1
]}

Tian Jun-Long ^{[1
]}

Li Zhu-Xia ^{[1
]}

Wu Xi-Zhen ^{[1
]}

Zhu Li-Hua ^{[1
]}

机构：

[1] China Inst Atom Energy, Beijing 102413, Peoples R China

来源：

HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION | 2006年 / 30卷

关键词：

entrance-channel effects; fusion reaction; superdeformation;

D O I：

暂无

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

The entrance-channel effects and dynamical mechanisms on the fusion reaction of Ge-74+Ge-74 and Ti-48+Mo-100 are studied with the microscopic transport model-Improved Quantum Molecular Model(ImQMD). The time evolution of the < r(2)>(1/2) and beta of the compound nuclei are analyzed, and these results show that the lager deformation of the compound nuclei are more easily produced for the mass symmetry reaction system Ge-74+Ge-74 than that for the mass asymmetry reaction system Ti-48+Mo-100. The final results on the larger deformed compound nuclei are determined by this dynamical process.

引用

页码：196 / 198

页数：3

共 5 条

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