A novel method for stellar electron-capture rates of excited nuclear states

A novel method for stellar electron-capture rates of excited nuclear states

We propose a novel shell-model method to calculate stellar electron-capture (EC) rates of highly-excited nuclear states. This method is based on the Projected Shell Model that can incorporate high-order multi-quasiparticle configurations in a large model space. By taking the EC calculation from 59Co...

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Bibliographic Details
Main Authors: Liang Tan, Yi-Xiu Liu, Long-Jun Wang, Zhipan Li, Yang Sun
Format: Article
Language:English
Published: Elsevier 2020-06-01
Series:Physics Letters B
Subjects:
Stellar electron-capture rates
Gamow-Teller transitions
Single-particle excitations
Collective excitations
Projected shell model
Online Access:http://www.sciencedirect.com/science/article/pii/S0370269320302367

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http://www.sciencedirect.com/science/article/pii/S0370269320302367

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