A Study on the Nuclear Shell Effects near the Drip Line Region. Issue 1 (January 2021)

• Record Type: Journal Article
• Authors: Shen, Shuifa; Yan, Yupeng; He, Zhixiong; Song, Yaodong; Gao, Weiwei; Lan, Jieqing
• Is Part Of: Journal of physics. Volume 1739:Issue 1(2021)
• Publication Date: 2021-01
• Subjects: relativistic mean-field model -- particle number fluctuation -- magic number -- shell effect; Physics -- Congresses; 530.5
• DOI: 10.1088/1742-6596/1739/1/012005
• Languages: English
• ISSNs: 1742-6588

Abstract

Abstract: A theoretical method which is applied to examine the shell effects is presented, namely, by calculating the particle number fluctuation in the framework of the relativistic mean-field model with the BCS pairing. We find that the size of the particle number fluctuation is related to the nuclear shell structure. Based on this method, the disappearance of conventional magic numbers and the presence of new magic numbers near drip-line region are studied.