The isospin mixing and the superallowed Fermi beta decay
Makaleler > Tam Makale · 2012
Yazarlar: Abdullah Engin ÇALIK, Murat GERÇEKLİOĞLU, D. I. Salamov
Pramana, SCI Expanded İndekslerine Giren Dergi, Uluslararası, Wos, 2012, cilt 79, ss 417-426
DOI: 10.1007/s12043-012-0329-y
Özet
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.