Journal article
Shape coexistence in Au187
Abstract
The level structure of odd-proton Au187 was studied using the Yb172(19F,4n) reaction. Gamma-gamma coincidence, angular distributions and γ-γ-time measurements were used to establish the energies, spins, parities, and lifetimes for the states in the decay scheme of Au187. Both prolate and oblate structures have been established. The prolate bands are built on the πh9/2 (α=±(1/2) and the πi13/2 (α=(1/2) particle states. An oblate, strongly …
Authors
Johansson JK; Popescu DG; Rajnauth DD; Waddington JC; Carpenter MP; Courtney LH; Janzen VP; Larabee AJ; Liu ZM; Riedinger LL
Journal
Physical Review C, Vol. 40, No. 1, pp. 132–144
Publisher
American Physical Society (APS)
Publication Date
July 1989
DOI
10.1103/physrevc.40.132
ISSN
2469-9985