Experimental Studies of the Neutron-Deficient Gadolinium Isotopes. II. Gd145m

R. E. Eppley, Wm. C. McHarris, and W. H. Kelly
Phys. Rev. C 2, 1929 – Published 1 November 1970
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Abstract

The N=81 isomer Gd145m is characterized as having a half-life of 85 ± 3 sec and an M4 isomeric transition of 721.4 ± 0.4 keV. It also has a direct β+ε branch to the h112 state at 716.1 keV in Eu145. The intensity of this branch is 4.7% of the decay, implying a logft of 6.2. The M4 transition probability is calculated and compared with the trends among other isomeric transitions in this region.

  • Received 13 July 1970

DOI:https://doi.org/10.1103/PhysRevC.2.1929

©1970 American Physical Society

Authors & Affiliations

R. E. Eppley and Wm. C. McHarris*,†

  • Department of Chemistry and Cyclotron Laboratory, Department of Physics, Michigan State University, East Lansing, Michigan 48823

W. H. Kelly

  • Cyclotron Laboratory, Department of Physics, Michigan State University, East Lansing, Michigan 48823

  • *Work supported in part by the U. S. Atomic Energy Commission.
  • Work supported in part by the U. S. National Science Foundation.

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Vol. 2, Iss. 5 — November 1970

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