Beta-Decay Studies in N ≈ Z Nuclei Using No-Core Configuration-Interaction Model
Satuła, W., Dobaczewski, J., & Konieczka, M. (2015). Beta-Decay Studies in N ≈ Z Nuclei Using No-Core Configuration-Interaction Model. In J. Zenihiro (Ed.), Proceedings of the Conference on Advances in Radioactive Isotope Science (ARIS2014) (pp. 020015). JPS Conference Proceedings (6). Physical Society of Japan. doi:10.7566/JPSCP.6.020015 Retrieved from http://arxiv.org/abs/1408.4982v1
Published inJPS Conference Proceedings;6
© 2015 The Physical Society of Japan. This is an authors' post-print version of an article whose final and definitive form has been published in the conference proceeding by The Physical Society of Japan. Published in this repository with the kind permission of the publisher.
The no-core configuration-interaction model based on the isospin- and angular-momentum projected density functional formalism is introduced. Two applications of the model are presented: (i) determination of spectra of 0+ states in 62Zn and (ii) determination of isospin-symmetry-breaking corrections to superallowed β-decay between isobaric-analogue 0+ states in 38Ca and 38K. It is shown that, without readjusting a single parameter of the underlying Skyrme interaction, in all three nuclei, the model reproduces the 0+ spectra surprisingly well.