Isoscalar Giant Resonances and Landau Parameters with Density-Dependent Effective Interactions
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概要
- 論文の詳細を見る
Discussion is given on the relations between the Landau parameters and the isoscalar giant (quadruple- and monopole-) resonance energies by using general density-dependent interactions. In the limit of infinite nuclear matter, the isoscalar giant quadruple energy is shown to depend not only on the effective mass but also on the Landau parameter F_2-Collective energies of the isoscalar giant resonances are calculated for ^<16>O and ^<40>Ca with four different effective interactions, G-0, B1, SIII and SV, by using the scaling-and constrained Hartree-Fock-methods. It is shown that the dependence of the collective energies on the effective interactions is essentially determined by the Landau parameters. The G-0 force is found to be most successful in reproducing the giant resonance energies. Validity of the RPA-moment theorems is examined for the case of local density-dependent interactions.
- 理論物理学刊行会の論文
- 1979-04-25
著者
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KOHNO Michio
Physics Division, Kyushu Dental College
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Kohno Michio
Department Of Physics Kyoto University
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Kohno Michio
Department Of Physics Faculty Of Science Kyoto University
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ANDO Kazuhiko
Department of Physics, Kyoto University
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Ando Kazuhiko
Advanced Road Design And Safety Division Road Dept National Institute For Land And Infrastructure Ma
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Ando Kazuhiko
Department Of Ophthalmology Kanto Central Hospital
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