α-decay branching ratio of 180Pt

J.G. Cubiss, R.D. Harding, A.N. Andreyev, N. Althubiti, B. Andel, S. Antalic, A.E. Barzakh, T.E. Cocolios, T. Day Goodacre, G.J. Farooq-Smith, D.V. Fedorov, V.N. Fedosseev, L.P. Gaffney, L. Ghys, M. Huyse, K.M. Lynch, B.A. Marsh, Y. Martinez Palenzuela, P.L. Molkanov, R.E. RosselS. Rothe, M.D. Seliverstov, S. Sels, P. Spagnoletti, C. Van Beveren, P. Van Duppen, M. Veinhard, E. Verstraelen, A. Zadvornaya

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Abstract

A study of the 180Hg decay chain performed at the CERN-ISOLDE facility has allowed the ground-state–to–ground-state α decay of 180Pt to be investigated. A more precise α-decay branching ratio of bα (180Pt) = 0.52(5)% has been deduced. The reduced α-decay width calculated using the new value provides a more consistent picture of the systematics for Jπ = 0+ → 0+ ground-state–to–ground-state state α decays of neutron-deficient, eveneven platinum isotopes.
Original languageEnglish
Article number014314
Number of pages4
JournalPhysical Review C
Volume101
Issue number1
DOIs
Publication statusPublished - 21 Jan 2020

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Cubiss, J. G., Harding, R. D., Andreyev, A. N., Althubiti, N., Andel, B., Antalic, S., ... Zadvornaya, A. (2020). α-decay branching ratio of 180Pt. Physical Review C, 101(1), [014314]. https://doi.org/10.1103/PhysRevC.101.014314