Non-axial octupole deformations of N=Z nuclei in A{approx}60-80 mass region
Journal Article
·
· AIP Conference Proceedings
- Yukawa Institute for Theoretical Physics, Kyoto University, Kyoto 606-8502 (Japan)
- Graduate School of Science and Technology, Niigata University, Niigata 950-2101 (Japan)
By performing a fully three dimensional Hartree-Fock calculation with use of the Skyrm forces, we demonstrate possibility of exotic deformations violating both the reflection and the axial symmetries of N=Z nuclei in A{approx}60-80 mass region. The Y{sub 32} tetrahedral shape predicted in excited {sup 80}Zr arises from a shell gap at N,Z=40 which is enhanced for the tetrahedron deformation. Softness toward the Y{sub 33} triangular deformation of the oblate state in {sup 58}Se is also predicted.
- OSTI ID:
- 21208235
- Journal Information:
- AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 481; ISSN APCPCS; ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
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