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arXiv · 1512.07816

Unified description of rotational-, $γ$-, and quasiparticle-band structures in neutron-rich mass $\sim$ 110 region

G. H. Bhat·J. A. Sheikh·Y. Sun·R. Palit
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Abstract

Band structures of the neutron-rich Mo- and Ru-isotopes around A $\sim $ 110 are investigated using the triaxial projected shell model (TPSM) approach employing multi-quasiparticle configuration space. The mass region under investigation depicts a rich variety of band structures with well developed $γ$- and $γγ$-bands, and quasiparticle excitations based on them. It is demonstrated that TPSM provides a reasonable description of most of the observed properties, in particular, detailed structure variations observed in Mo-isotopes are well reproduced in the present work.

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G. H. Bhat, J. A. Sheikh, Y. Sun, R. Palit. 2015-12-24. Unified description of rotational-, $γ$-, and quasiparticle-band structures in neutron-rich mass $\sim$ 110 region. https://doi.org/10.1016/j.nuclphysa.2015.12.006

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