Structure of Deformation in Light f-p Shell Nuclei

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概要

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• Structure of the deformation in light f-p shell nuclei, ^<41∼44>Ca,^<43>Sc and ^<44>Ti, is studied on the basis of Nilsson's model. Not only valence particles in f-p shell but also particles in ^<40>Ca "core" are taken into account. As the two-body interaction, a realistic effective interaction which has a structure dependence is used. This interaction reproduces both the saturation propertyof binding energy of ^<40>Ca and single-particle energies of ^<41>Ca satisfactorily. Discussion is made on the role of the two-body ls force and on the rearrangemant effect in the "core" energy. It is concluded that the light f-g shell nuclei are hardly expected to be deformed, because the energy gain of valence particles in f-p shell following the change in the deformation parameter δ is not so large as to surpass the effect of two-body ls force and the rearrangement effect in the "core".

• 理論物理学刊行会の論文
• 1978-04-25

著者

• Tazaki Shigeru

  Department Of Applied Physics Fukuoka University

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