N=Z Waiting Point Nucleus $^{68}$Se: Collective Rotation and High-K Isomeric States
| dc.creator | Sun, Yang | |
| dc.creator | Ma, Zhanwen | |
| dc.creator | Aprahamian, Ani | |
| dc.creator | Wiescher, Michael | |
| dc.date | 2001-07-01 | |
| dc.date.accessioned | 2026-07-07T05:38:38Z | |
| dc.date.available | 2026-07-07T05:38:38Z | |
| dc.description | The structure of collective states and quasi-particle excitations in $^{68}$Se is analyzed by using the projected shell model. It is found that the $g_{9/2}$ orbitals play a decisive role for the structure of this nucleus. At the prolate minimum, alignment of the low-K states causes the observed first backbending in moment of inertia and we predict a second backbending that has not yet been reported. At the oblate minimum, quasi-particles having high-K can form long-lived isomeric states. The structure of $^{68}$Se is discussed with respect to the isomers and their possible impact on the determination of its nuclear mass. | |
| dc.description | 4 pages, 3 eps figures | |
| dc.identifier | https://arxiv.org/abs/nucl-th/0107004 | |
| dc.identifier | http://arxiv.org/abs/nucl-th/0107004 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/81678 | |
| dc.subject | Nuclear Theory | |
| dc.subject | Astrophysics | |
| dc.subject | Nuclear Experiment | |
| dc.title | N=Z Waiting Point Nucleus $^{68}$Se: Collective Rotation and High-K Isomeric States | |
| dc.type | text |