Nuclear structure calculations in $^{20}$Ne with No-Core Configuration-Interaction model

Maciej Konieczka, Wojciech Satuła

Published 2016-11-07Version 1

Negative parity states in $^{20}$Ne and Gamow-Teller strength distribution for the ground-state beta-decay of $^{20}$Na are calculated for the very first time using recently developed No-Core Configuration-Interaction model. The approach is based on multi-reference density functional theory involving isospin and angular-momentum projections. Advantages and shortcomings of the method are briefly discussed.