Relation between the critical spin and angular velocity of a nucleus immediately after backbending
| dc.creator | Nosov, V. G. | |
| dc.creator | Kamchatnov, A. M. | |
| dc.date | 2004-05-01 | |
| dc.date.accessioned | 2026-07-07T05:40:21Z | |
| dc.date.available | 2026-07-07T05:40:21Z | |
| dc.description | In nonspherical nuclei at $J = J_c + 0$ the relationship between the angular momentum and angular velocity immediately after backbending is the same as in the limiting case $J - J_c\to\infty$. This indicates that there is a unique type of cancellation of the deviations from a rigid-body moment of inertia in the upper phase $J>J_c$. An integral relationship is found which expresses this cancellation quantitatively. This formula permits $J_c$ to be calculated for the rotational bands of the even-even nuclei studied and the results are in agreement with those obtained by other methods of locating the Curie point. For the ground state band of W$^{170}$ the cancellation of the reciprocals of the true and rigid-body moments of inertia can be verified directly. The condition for the stability of the rotation of a nonspherical nucleus is analyzed in the Appendix in close connection with the problem of a reasonable definition of the concept of a variable moment of inertia. | |
| dc.description | 9 pages, 1 figure in GIF format | |
| dc.identifier | https://arxiv.org/abs/nucl-th/0405001 | |
| dc.identifier | http://arxiv.org/abs/nucl-th/0405001 | |
| dc.identifier | Sov.Phys.JETP 49 (1979) 765-769 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/82223 | |
| dc.subject | Nuclear Theory | |
| dc.title | Relation between the critical spin and angular velocity of a nucleus immediately after backbending | |
| dc.type | text |