An investigation of the odd-parity states of 40Ca with the Tabakin interaction and the MSDI

Abstract

The realistic Tabakin nucleon-nucleon interaction, and the effective modified surface delta interaction (MSDI) are applied to determine the energy spectrum and wave functions of the low-lying odd-parity states in 40Ca. The calculations are performed in the TDA and the RPA. The wave functions are used to determine γ-transition rates and mean lifetimes.