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Band structure in the N = 88 isotones /sup 149/Pm, /sup 151/Eu, and /sup 153/Tb

Journal Article · · Phys. Rev. C; (United States)
A particle-rotor model which incorporates the variable moment of inertia formalism is applied to the N = 88 transitional nuclei, /sup 149/Pm, /sup 151/Eu, and /sup 153/Tb. The model with a few adjustable parameters gives a very good account of the ..delta..I = 1, ''normal'' and ..delta..I = 2 ''decoupled'' band-like structures observed in these nuclei. The calculated level structure, single-nucleon-transfer spectroscopic factors, electromagnetic transition strengths, and relative gamma-ray branching are compared with available experimental data and predictions of other theoretical calculations.
Research Organization:
Saha Institute of Nuclear Physics, Calcutta-700 009, India
OSTI ID:
5369609
Journal Information:
Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 32:3; ISSN PRVCA
Country of Publication:
United States
Language:
English

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