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arXiv · nucl-th/9710028

Signature and Angular Momentum in 3d-Cranked HFB states

Makito Oi·Naoki Onishi·Naoki Tajima·Takatoshi Horibata
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Abstract

In terms of the exaxt angular momentum projection, properties of the three dimensional cranked HFB (3d-CHFB) states are analyzed quantitatively in the context of the relation between the signature of an intrinsic symmetry and the parity of angular momentum, (-1)^I. We found that the tilted states have favorable features to describe states involved with high-K quantum number and/or odd total angular momentum. This implies that 3d-CHFB can describe properly the backbending phenomena like a "t-band and g-band" crossing, which is suggested in N=106 isotopes.

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Makito Oi, Naoki Onishi, Naoki Tajima, Takatoshi Horibata. 1997-10-13. Signature and Angular Momentum in 3d-Cranked HFB states. https://doi.org/10.1016/s0370-2693(97)01451-2

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