Isospin mixing and Coulomb mixing in ground states of even-even nuclei

In this work, the Coulomb mixing and the isospin mixing in the ground states of even-even nuclei are evaluated in perturbation theory. The calculation of the isospin mixing is performed by using the connection to isovector monopole resonance properties. The uncertainty in the results that depends on...

Full description

Saved in:
Bibliographic Details
Published in:arXiv.org 2018-06
Main Authors: Bui, Minh Loc, Auerbach, Naftali, Colò, G
Format: Article
Language:English
Subjects:
Even-even nuclei
Ground state
Heavy nuclei
Perturbation methods
Perturbation theory
Radioactivity
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:In this work, the Coulomb mixing and the isospin mixing in the ground states of even-even nuclei are evaluated in perturbation theory. The calculation of the isospin mixing is performed by using the connection to isovector monopole resonance properties. The uncertainty in the results that depends on different choices of the Skyrme interactions is shown. While Coulomb mixing turns out to be large in the ground states of heavy nuclei, isospin mixing is very small.
ISSN:2331-8422
DOI:10.48550/arxiv.1806.04473