Calculation of two-neutrino double beta decay half-lives of 76Ge, 82Se, 96Zr and 100Mo nuclei for the 0+ → 0+ transition

Huseyin Aytekin; Alaaddin Yilmaz

doi:10.1088/0031-8949/90/6/065302

Calculation of two-neutrino double beta decay half-lives of 76Ge, 82Se, 96Zr and 100Mo nuclei for the 0+ → 0+ transition

Huseyin Aytekin, Alaaddin Yilmaz

article (Uluslararası, Hakemli) | Yazar(lar): Huseyin Aytekin, Alaaddin Yilmaz | Yıl: 2015 | Dergi/Kurum: PHYSICA SCRIPTA | İndeks: WOS.SCI | DOI: 10.1088/0031-8949/90/6/065302 | Anahtar Kelimeler: double beta decay, random phase approximation, charge-exchange interaction — Özet: We calculated the half-lives of two-neu

We calculated the half-lives of two-neutrino double beta decay (2 nu beta beta) of Ge-76, Se-82, Zr-96 and Mo-100 nuclei for the 0(+) bar right arrow 0(+) transition. Quasiparticle random phase approximation (QRPA) was used by considering the charge-exchange spin-spin interactions among the nucleons by considering both particle-hole (p-h) and particle-particle (p-p) channels in the separable form. Calculations were performed for the spherical form of the nuclei.