Quadrupole Giant Resonances in Nuclei with Neutron Skin (不安定核の構造と反応(研究会報告))

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概要

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• The quadrupole giant resonances in the Ca isotopes have been investigated in terms of the Hartree-Fock calculations and the Tamm-Dancoff approximations. It has been seen in the nuclei with neutron skin that the energies of the isoscalar peaks increase with compared to that of the stable nuclei, and that the neutron-mode excitations lie below the main isoscalar excitations. The TDA calculation has the shortcoming that it has no ground state correlations taken into account, and the handling of the particle state wave functions with positive energies are not sufficient, more sophisticated method (continuum RPA, for example) must be done for the future investigations, but an overview of the characteristics of the nucleus with neutron skin has been seen.

• 素粒子論グループ 素粒子研究編集部の論文
• 1993-07-20

著者

• 横山 至治

  東大理

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• Giant Resonances in Proton- and Neutron-Rich Nuclei (不安定核の構造と反応)
• Quadrupole Giant Resonances in Nuclei with Neutron Skin (不安定核の構造と反応)
• Quadrupole Giant Resonances in Nuclei with Neutron Skin (不安定核の構造と反応(研究会報告))

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