Description of superdeformed bands in light N=Z nuclei using the cranked Hartree-Fock-Bogoliubov method
Journal Article
·
· Physical Review. C, Nuclear Physics
- Department of Physics, University of Surrey, Guildford, GU2 7XH, Surrey (United Kingdom)
Superdeformed states in light N=Z nuclei are studied by means of the self-consistent cranking calculation (i.e., the P+QQ model based on the cranked Hartree-Fock-Bogoliubov method). Analyses are given for two typical cases of superdeformed bands in the A{approx_equal}40 mass region, that is, bands where backbending is absent ({sup 40}Ca) or present ({sup 36}Ar). Investigations are carried out particularly for the following points: cross-shell excitations in the sd and pf shells; the role of the g{sub 9/2} and d{sub 5/2} orbitals; the effect of nuclear pairing; and the interplay between triaxiality and band termination.
- OSTI ID:
- 21067793
- Journal Information:
- Physical Review. C, Nuclear Physics, Journal Name: Physical Review. C, Nuclear Physics Journal Issue: 4 Vol. 76; ISSN 0556-2813; ISSN PRVCAN
- Country of Publication:
- United States
- Language:
- English
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