TY  - JOUR
AU  - Taprogge, J. et al
AU  - Gadea, A.
AU  - Montaner-Piza, A.
PY  - 2015
DA  - 2015//
TI  - beta decay of Cd-129 and excited states in In-129
T2  - Phys. Rev. C
JO  - Physical Review C
SP  - 054324
EP  - 11pp
VL  - 91
IS  - 5
PB  - Amer Physical Soc
AB  - The beta decay of Cd-129, produced in the relativistic fission of a U-238 beam, was experimentally studied at the RIBF facility at the RIKEN Nishina Center. From the gamma radiation emitted after the beta decays, a level scheme of In-129 was established comprising 31 excited states and 69 gamma-ray transitions. The experimentally determined level energies are compared to state-of-the-art shell-model calculations. The half-lives of the two beta-decaying states in Cd-129 were deduced and the beta feeding to excited states in In-129 were analyzed. It is found that, as in most cases in the Z < 50, N <= 82 region, both decays are dominated by the nu 0g(7/2) -> pi 0g(9/2) Gamow-Teller transition, although the contribution of first-forbidden transitions cannot be neglected.
SN  - 0556-2813
UR  - https://doi.org/10.1103/PhysRevC.91.054324
DO  - 10.1103/PhysRevC.91.054324
LA  - English
N1  - WOS:000355092400003
ID  - Taprogge_etal2015
ER  -