Description of yrast traps inHf176
- 1 November 1977
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review C
- Vol. 16 (5), 2032-2038
- https://doi.org/10.1103/physrevc.16.2032
Abstract
The yrast traps in with angular momenta are studied in a cranked Hartree-Fock-Bogoliubov approach with particle number projection before the variation of the important degrees of freedom. It is shown that the bands formed on the bandheads corresponding to rotation around the prolate symmetry axis intersect the ground state rotational band () to form these yrast traps. The main reason for the low energy of the bandheads is the concentration of Nilsson levels with a large angular momentum projection on the symmetry axis near the Fermi surface in this nucleus.
Keywords
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