1 Symmetry - Unrestricted Skyrme - Hartree - Fock - Bogoliubov Calculations for Exotic Shapes in N = Z Nuclei from 64 Ge to 84
نویسنده
چکیده
By performing fully 3D symmetry-unrestricted Skyrme-Hartree-FockBogoliubov calculations, we discuss shape coexistence and possibility of exotic deformations simultaneously breaking the reflection and axial symmetries in proton-rich N = Z nuclei: Ge, Se, Kr, Sr, Zr and Mo. Results of calculation indicate that the oblate ground state of Se is extremely soft against the Y33 triangular deformation, and that the low-lying spherical minimum coexisting with the prolate ground state in Zr is extremely soft against the Y32 tetrahedral deformation. PACS: 21.60-n; 21.60.Jz; 27.50.+e
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0 Symmetry - Unrestricted Skyrme - Hartree - Fock - Bogoliubov Calculations for Exotic Shapes in N = Z Nuclei from 64 Ge to 84
By performing fully 3D symmetry-unrestricted Skyrme-Hartree-FockBogoliubov calculations, we discuss shape coexistence and possibility of exotic deformations simultaneously breaking the reflection and axial symmetries in proton-rich N = Z nuclei: Ge, Se, Kr, Sr, Zr and Mo. Results of calculation indicate that the oblate ground state of Se is extremely soft against the Y33 triangular deformation,...
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