TY  - JOUR
AU  - Jungclaus, A. et al
AU  - Gadea, A.
AU  - Montaner-Piza, A.
PY  - 2017
DA  - 2017//
TI  - Observation of a gamma-decaying millisecond isomeric state in Cd-128(80)
T2  - Phys. Lett. B
JO  - Physics Letters B
SP  - 483
EP  - 488
VL  - 772
PB  - Elsevier Science Bv
KW  - Isomeric decays
KW  - Shell model calculations
KW  - Transition strengths
AB  - A new high-spin isomer in the neutron-rich nucleus Cd-128 was populated in the projectile fission of a U-238 beam at the Radioactive Isotope Beam Factory at RIKEN. A half-life of T-1/2 = 6.3(8) mswas measured for the new state which was tentatively assigned a spin/parity of (15(-)). The experimental results are compared to shell model calculations performed using state-of-the-art realistic effective interactions and to the neighbouring nucleus Cd-129. In the present experiment no evidence was found for the decay of a 18(+) E6 spin-trap isomer, based on the complete alignment of the two-neutron and two-proton holes in the 0h(11/2) and the 0g(9/2) orbit, respectively, which is predicted to exist by the shell model. (C) 2017 The Author(s). Published by Elsevier B.V.
SN  - 0370-2693
UR  - https://doi.org/10.1016/j.physletb.2017.07.006
DO  - 10.1016/j.physletb.2017.07.006
LA  - English
N1  - WOS:000411369700070
ID  - Jungclaus_etal2017
ER  -