SHAPE TRANSITIONS IN SM-148

Authors
GOODMAN AL
Citation
Al. Goodman, SHAPE TRANSITIONS IN SM-148, Physical review. C. Nuclear physics, 48(6), 1993, pp. 2679-2684
Citations number
18
Categorie Soggetti
Physics, Nuclear
Journal title
Physical review. C. Nuclear physics → ACNP
ISSN journal
05562813
Volume
48
Issue
6
Year of publication
1993
Pages
2679 - 2684
Database
ISI
SICI code
0556-2813(1993)48:6<2679:STIS>2.0.ZU;2-O
Abstract
The finite-temperature Hartree-Fock-Bogoliubov cranking equation is so lved for Sm-148. The phase diagram contains three shape transition lin es. For certain rotational frequencies, there is oblate noncollective rotation at low temperatures, prolate and triaxial collective rotation at intermediate temperatures, and oblate noncollective rotation at hi gher temperatures. A new oblate region at low T and omega is caused by the pairing interaction.