Effective proton-neutron interaction in the singly closed shell region
作者： Zs Dombrádi , Zs Podolyák , S Brant , V Paar
DOI: 10.1088/0031-8949/1995/T56/037
关键词: Neutron 、 Open shell 、 Multipole expansion 、 Atomic physics 、 Coupling 、 Quadrupole 、 Proton 、 Physics 、 Renormalization 、 Bohr model
摘要: The empirical effective proton-neutron interaction was investigated in the singly closed shell region. It found that quadrupole component of is about twice as strong this region doubly magic one. presence additional quadrupole-quadrupole explained first experimental evidence for existence polarization predicted by Bohr and Mottelson a second order consequence particle-vibration coupling. shown renormalization higher multipole coefficients also necessary to take into account all effects We pointed out can be approximated lengthening range interaction.
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