摘要
应用不同参数的宏观-微观模型对超重核区(Z≥104)70个原子核的结合能进行计算,利用所得结果计算α衰变能,并对结果进行比较,发现新参数的结果更为理想.然后将新参数的α衰变能代入新参数的Viola-Seaborg公式,计算超重核区原子核的衰变寿命,通过对所得结果和实验值进行比较,得出研究结果与实验值符合较好的结论.
The Binding energies of 70 nuclei with Z≥104 are calculated by using the macro-microscopic model with different parameters, then the a decay energies are calculated with the results, and it is found that the result of the model with new parameters is more ideal. The decay half-lives of the nucleus in region of super-heavy nuclei are obtained by substituting a decay energies into the Viola-Seaborg formul with new parameters. The conclusion that theoretical results are in good agreement with the available experimental data is achieved by comparing the results with the experiment value.
出处
《天津师范大学学报（自然科学版）》
CAS
北大核心
2009年第4期28-31,共4页
Journal of Tianjin Normal University：Natural Science Edition
基金
国家重大基础研究发展规划项目(2007CB815000)
国家自然科学基金项目(10435010
10705014)
中国科学院知识创新工程重要方向性项目(KJCX-SW-N02)
