Phys.Rev. C 87, 025803 (2013)

Q.Zhi, E.Caurier, J.J.Cuenca-Garcia, K.Langanke, G.Martinez-Pinedo, K.Sieja

Shell-model half-lives including first-forbidden contributions for r-process waiting-point nuclei

RADIOACTIVITY ^129,131In, ²⁰⁵Au, ^205,206Hg, ^206,207Tl(β^-); calculated logft, first-forbidden shape factors. ⁷⁴Cr, ⁷⁵Mn, ⁷⁶Fe, ⁷⁷Co, ⁷⁸Ni, ⁷⁹Cu, ⁸⁰Zn, ⁸¹Ga, ⁸²Ge, ¹²⁴Mo, ¹²⁵Tc, ¹²⁶Ru, ¹²⁷Rh, ¹²⁸Pd, ¹²⁹Ag, ¹³⁰Cd, ¹³¹In, ¹⁹²Dy, ¹⁹³Ho, ¹⁹⁴Er, ¹⁹⁵Tm, ¹⁹⁶Yb, ¹⁹⁷Lu, ¹⁹⁸Hf, ¹⁹⁹Ta(β^-), (β^-n); calculated Q(β) values, T_1/2, beta-delayed neutron emission probabilities, first-forbidden transition components, partial decay rates for N=50, Z=24-32; N=82, Z=42-49; N=126, Z=66-73 r-process waiting-point nuclei. Large-scale shell-model calculations. Comparison with other model calculations, and with experimental data.

doi: 10.1103/PhysRevC.87.025803