Phys.Rev. C 90, 044320 (2014)

A.P.Severyukhin, V.V.Voronov, I.N.Borzov, N.N.Arsenyev, Nguyen Van Giai

Influence of 2p-2h configurations on β-decay rates

RADIOACTIVITY ⁷⁶Fe, ^{70,72,74,76,78,80}Ni, ⁸⁰Zn, ⁸²Ge, ⁸⁴Se(β^-); calculated half-lives, GamowTeller (G-T) strength distributions. Calculations based on phonon-phonon coupling in a microscopic model based on Skyrme-type interaction. Comparison with experimental results.

NUCLEAR STRUCTURE ⁷⁶Fe, ^{70,72,74,76,78,80}Ni, ⁸⁰Zn, ⁸²Ge, ⁸⁴Se, ⁸⁶Kr; calculated energies and B(E2) of first 2+ states based on QRPA and finite rank separable approximation (FRSA), with and without tensor interaction. Comparison with experimental results.

doi: 10.1103/PhysRevC.90.044320