The isospin mixing and the superallowed Fermi beta decay
Articles > Article · 2012
Authors: Abdullah Engin ÇALIK, Murat GERÇEKLİOĞLU, D. I. Salamov
Pramana, Journal Indexed in SCI Expanded, International, WoS, 2012, vol 79, pp 417-426
DOI: 10.1007/s12043-012-0329-y
Summary
In the present work, the isospin admixtures in the nuclear ground states of the parent nuclei and isospin structure of the isobar analog resonance (IAR) states have been investigated by studying the 0 (+) -> 0 (+) superallowed Fermi beta decays using Pyatov's restoration method. Within the random phase approximation (RPA), in this method, the effect of isospin breaking due to the Coulomb forces has been evaluated, taking into account the effect of pairing correlations between nucleons.