科研之友
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摘要
We suggest a perturbation method for obtaining the lowest eigenvalues of the nuclear-shell -model Hamiltonian. We introduce a "cutoff" based on the features of the nuclear-shell-model Hamiltonian matrices. Our new method is exemplified by a few realistic nuclei. Overlaps between the wave functions of our approach and those of the exact shell model are presented. Some of electromagnetic quantities are also discussed.
- 出版日期2012-6-25
- 单位RIKEN; 上海交通大学
