arXiv · nucl-th/0206022
Projected shell model study of odd-odd f-p-g shell proton-rich nuclei
Abstract
A systematic study of 2-quasiparticle bands of the proton-rich odd-odd nuclei in the mass A ~ 70-80 region is performed using the projected shell model approach. The study includes Br-, Rb-, and Y-isotopes with N = Z+2, and Z+4. We describe the energy spectra and electromagnetic transition strengths in terms of the configuration mixing of the angular-momentum projected multi-quasiparticle states. Signature splitting and signature inversion in the rotational bands are discussed and are shown to be well described. A preliminary study of the odd-odd N = Z nucleus, 74Rb using the concept of spontaneous symmetry breaking is also presented.
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R. Palit, J. A. Sheikh, Y. Sun, H. C. Jain. 2002-11-27. Projected shell model study of odd-odd f-p-g shell proton-rich nuclei. https://doi.org/10.1103/physrevc.67.014321
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