摘要
用宏观-微观模型和相对论平均场模型考察研究了最近在俄罗斯研究合成的新核素^(287)115及其α衰变链上的原子核的基态性质.研究表明宏观-微观模型对新核素^(287)115及其衰变链上原子核的结合能和α衰变能的理论计算结果与实验数据符合,也十分接近相对论平均场模型的计算结果.此外,讨论了宏观-微观模型和相对论平均场模型在研究超重核区的差异.
The properties of nuclei ^287115 and it's a-decay chain are studied with the macroscopic-microscopic (MM) model and the relativistic-mean-field (RMF) model. It is shown that the results of RMF model and MM model are consistent with the experimental data. Moreover, the common and differences between MM model and RMF model are discussed in superheavy region.
出处
《西南师范大学学报(自然科学版)》
CAS
CSCD
北大核心
2008年第5期51-53,共3页
Journal of Southwest China Normal University(Natural Science Edition)
基金
国家自然科学基金资助项目(10865004).
关键词
超重核
Α衰变链
基态
superheavy nuclei
a-decay chain
ground state