arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2004.05659nucl-th
收藏

自共轭Zn,Ge,Se,Kr,Sr核的原子核结构研究

Investigation of Nuclear Structures of Self-conjugate Zn, Ge, Se, Kr, Sr Nuclei

Serkan Akkoyun, Tuncay Bayram

摘要:

原子核的原子核结构可以用核壳模型进行理论研究。通常,双闭壳层核被认为是惰性核,核外的核子也被考虑在内。假设惰性核中的核子不运动,但核外的每个价核子在其他核子产生的平均势下运动。自共轭(N=Z)中等质量核区域是研究中子和质子空间重叠最大的区域之一。本文用KSHELL程序在核壳模型范围内对中等质量N=Z的原子核结构进行了分析。计算中以双幻数56 Ni为核,p3/2、f5/2和p1/2单粒子轨道为价轨道。考虑了不同的两体相互作用。并将所得结果与文献值进行了比较。

英文摘要:

Nuclear structures of the atomic nuclei can be theoretically investigated by using nuclear shell model. Generally, a doubly closed-shell nucleus has been considered as inert core and the nucleons outside the core are taken into account in the calculation. It is assumed that the nucleons in the inert core do not move but each valance nucleon out of the core moves under an average potential created by the others. The self-conjugate (N=Z) moderate mass nuclei region is one of the region for the investigation of several phenomena because of the maximum spatial overlap of neutrons and protons. In this study, the nuclear structures of the moderate mass N=Z have been analyzed in the scope of the nuclear shell model by using KSHELL computer code. In the calculations, doubly magic 56Ni were taken as core and p3/2, f5/2 and p1/2 single particle orbits were used as valance orbits. Different two-body interactions have been taken into account. The results have been compared with each other and the available values existing in the literature.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑