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Matrix Elements in Fermion Dynamical Symmetry Model |
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| Authors: | LIU Guang-Zhou LIU Wei |
| Abstract: | In a neutron-proton system, the matrix elements of the generators for SO(8) × SO(8) symmetry areconstructed explicitly, and with these matrix elements the low-lying excitation spectra obtained by diagonalization arepresented. The excitation spectra for SO(7) nuclei Pd and Ru isotopes and SO(6) r-soft rotational nuclei Xe, Ba, andCe isotopes are calculated, and comparison with the experimental results is carried out. |
| Keywords: | fermion dynamical symmetry neutron-proton interaction matrix element |
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