RT Journal Article
T1 β- and α-decay spectroscopy of 182Au
A1 Mišt, J.
A1 Andel, B.
A1 Andreyev, A. N.
A1 Barzakh, A. E.
A1 Cubiss, J. G.
A1 Algora, A.
A1 Antalic, S.
A1 Athanasakis-Kaklamanakis, M.
A1 Fraile Prieto, Luis Mario
A1 Udías Moinelo, José Manuel
AB 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.
PB American Physical Society
SN 2469-9985
YR 2025
FD 2025-08-28
LK https://hdl.handle.net/20.500.14352/124390
UL https://hdl.handle.net/20.500.14352/124390
LA eng
NO Mišt, J., et al. «β - and α -Decay Spectroscopy of Au 182». Physical Review C, vol. 112, n.º 2, agosto de 2025, p. 024328. DOI.org (Crossref), https://doi.org/10.1103/rf8d-v286.
NO Artículo firmado por 64 autoresContract nº 1167324N: Research Foundation Flanders (FWO) 2020VMA0017: Chinese Academy of Sciences President’s International Fellowship Initiative
NO Ministry of Education, Science, Research and Sport (Slovakia)
NO VEGA agency (Slovakia)
NO Slovak Research and Development Agency (Slovakia)
NO Science and Technology Facilities Council (United Kingdom)
NO Research Foundation Flanders (Belgium)
NO Fonds de la Recherche Scientifique (Belgique)
NO KU Leuven Internal Funds (Belgium)
NO Ministerio de Ciencia, Innovación y Universidades (España)
NO Agencia Estatal de Investigación (España)
NO Ministry of Science and Higher Education (Poland)
NO National Science Center (Poland)
NO Instituto de Física Atómica (Rumanía)
NO Bundesministerium für Forschung, Technologie und Raumfahrt (Deutschland)
NO International Fellowship Initiative
NO Chinese Academy of Science (China)
NO European Commission
DS Docta Complutense
RD 18 dic 2025