Theoretical calculations of proton emission half-lives based on a deformed Gamow-like model

In this study, proton emission half-lives were investigated for deformed proton emitters with based on the presented deformed Gamow-like model, where the deformation effect was included in the Coulomb potential. The experimental half-lives of proton emitters can be reproduced within a factor of 3.45...

Full description

Saved in:
Bibliographic Details
Published in:Chinese physics C 2024-04, Vol.48 (4), p.44102
Main Authors: Zhang 张, Dong-Meng 冬萌, Hu 胡, Xiao-Yuan 笑源, Qi 亓, Lin-Jing 林静, Liu 刘, Hong-Ming 宏铭, Li 李, Ming 明, Li 李, Xiao-Hua 小华
Format: Article
Language:English
Citations: Items that this one cites
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:In this study, proton emission half-lives were investigated for deformed proton emitters with based on the presented deformed Gamow-like model, where the deformation effect was included in the Coulomb potential. The experimental half-lives of proton emitters can be reproduced within a factor of 3.45. For comparison, the results from the universal decay law and the new Geiger-Nuttall law are also presented. Furthermore, the relevance of the half-lives to the angular momentum l for 117 La, 121 Pr, 135 Tb, and 141 Ho were analyzed, and the corresponding possible values of l were proposed: l = 3, 3, 4, 4.
ISSN:1674-1137
2058-6132
DOI:10.1088/1674-1137/ad243d