Single-particle Spectra of Superheavy Element 287115 and Its α-decay Time

• 作者: Zhang Hongfei Zuo Wei Soojae Im Li Junqing
• 来源期刊: 近代物理研究所和兰州重离子加速器实验室年报：英文版
• 学科: 物理学
• 关键词: 粒子谱 超重元素 变形计算 时间 衰变 轴向变形 细胞核 相对论
• 年，卷（期）: 2004,（1）
• 页码范围: 27
• 页数: 1页
• 分类号: O571.6

摘要

<正>The single-particle spectra of nucleus 287115 have been studied. The axially deformed relativistic mean field calculation with the force NL-Z2 has been performed in the blocked BCS approximation. The spectra are calculated and shown in Fig.1 both for protons and neutrons. In the calculation, the quadrupole deformation is calculated to be β=0.159. The length of the solid horizontal lines represents the occupation number of the