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Level structure of /sup 155/Gd and the electron-capture decay of /sup 155/Tb

Journal Article · · Phys. Rev., C; (United States)
The decay of /sup 155/Tb to levels of /sup 155/Gd has been studied by ..gamma..-ray and conversion-electron spectroscopy with mass-separated sources. Below 660 keV, approximately 150 ..gamma.. rays have been observed and assigned to a level scheme with 28 levels. The mixing of even-parity levels is calculated using a variation plus diagonalization procedure. The resultant wave functions are used to calculate transition probabilities and magnetic moments, which are compared with the experimental results. ..beta..- and ..gamma..- vibrational states are identified and compared with corresponding excitations in neighboring even-even nuclei. (AIP)
Research Organization:
Lawrence Livermore Laboratory, University of California, Livermore, California 94550
OSTI ID:
7282048
Journal Information:
Phys. Rev., C; (United States), Journal Name: Phys. Rev., C; (United States) Vol. 13:6; ISSN PRVCA
Country of Publication:
United States
Language:
English