Extended R-matrix description of two-proton radioactivity

Two-proton (2p) radioactivity provides fundamental knowledge on the three-body decay mechanism and the residual nuclear interaction. In this work, we propose decay width formulae in the extended R-matrix framework for different decay mechanisms, including sequential 2p decay, diproton decay, tri-bod...

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Bibliographic Details
Main Authors: Zhaozhan Zhang, Cenxi Yuan, Chong Qi, Boshuai Cai, Xinxing Xu
Format: Article
Language:English
Published: Elsevier 2023-03-01
Series:Physics Letters B
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S0370269323000746