Excited states in neutron-deficient iridium nuclei populated in radioactive decays of Pt177181

F. Meissner, H. Salewski, W.-D. Schmidt-Ott, U. Bosch-Wicke, V. Kunze, and R. Michaelsen
Phys. Rev. C 48, 2089 – Published 1 October 1993
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Abstract

The radioactivity of neutron-deficient platinum isotopes Pt177181 was studied after the production in Nd146(36Ar,xn) and Nd148(36Ar,xn) reactions. The β-decay branches were identified by the detection of γ transitions in the iridium daughter nuclei. We report γ rays, γγ coincidences, and half-lives. Ground and excited states are discussed in terms of the single-particle structure in deformed nuclei and new results are presented for the systematics of the intruder h9/2 band and d3/2 states in iridium.

  • Received 8 June 1993

DOI:https://doi.org/10.1103/PhysRevC.48.2089

©1993 American Physical Society

Authors & Affiliations

F. Meissner, H. Salewski, W.-D. Schmidt-Ott, U. Bosch-Wicke, and V. Kunze

  • 2. Physikalisches Institut, Göttingen University, D-37073 Göttingen, Germany

R. Michaelsen

  • Hahn-Meitner-Institut, D-14109 Berlin, Germany

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Vol. 48, Iss. 4 — October 1993

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