%0 Journal Article
%A Mišt, J.
%A Andel, B.
%A Andreyev, A. N.
%A Barzakh, A. E.
%A Cubiss, J. G.
%A Algora, A.
%A Antalic, S.
%A Athanasakis-Kaklamanakis, M.
%A Fraile Prieto, Luis Mario
%A Udías Moinelo, José Manuel
%T β- and α-decay spectroscopy of 182Au
%D 2025
%@ 2469-9985
%U https://hdl.handle.net/20.500.14352/124390
%X An alpha- and beta-decay study of a pure source of laser-ionized and mass-separated 182Au (Z = 79, N = 103) was carried out at the ISOLDE Decay Station at the ISOLDE-CERN facility. Detailed gamma-gamma analysis following EC/beta+ decay of 182Au was performed, and the level scheme of daughter nuclide 182Pt was considerably extended via the identification of 125 new levels and 336 new gamma-ray transitions. The nonexistence of a relatively long-lived isomeric state in 182Au and influence of the pandemonium effect on beta-decay feeding intensities are discussed. Differences in feeding for two coexisting bands in 182Pt were investigated. The alpha-decay scheme of 182Au was extended and an alpha-decay branching ratio of 0.129(11)% was measured. Hindrance factors for alpha-decay branches were calculated and I pi = (1+, 2+, 3+) assignment for the 178Ir ground state was proposed.
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