Low-spin states in the doubly-odd (sup 182)Ir nucleus and the influence of the proton-neutron interaction

摘要

Low-spin states of (sup 182)Ir populated through the (beta)(sup +)/EC decay of (sup 182)Pt were studied using the ISOCELE facility. A low-spin level scheme has been established. Using a semi-microscopic rotor-plus-two-quasiparticle model developed in the context of the HF+BCS approximation the influence of the V(sub p-n) interaction on the relative energy location of excited states has been studied and the low-spin states located at low energy in (sup 182)Ir have been identified. The (alpha)-decay energy of (sup 186)Au has been corrected to 4907(+-)16 keV. (author) 62 refs.; 13 figs.; 2 tabs. (Atomindex citation 27:003449)