Four-Hole Structure in Fe Isotopes
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概要
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Four-hole correlations seen in the Fe isotopes (A=52,53,54) are systematically investigated in the framework of the shell model. The structure of the correlated four-holes in the 1f_<7/2> orbit is understood as the cooperative interplay of the important pairing plus T=0, J^π_<max>=7^+ correlations and T=1, J^π=2^+ correlations. The coupling scheme is very similar to the stretch-coupling one. Correlated four-holes changes its structure gradually when a few particles are added to it. However the weak-coupling-like features are seen for the lowest series of 4 hole-n particle states. The states of other types of configurations in the Fe isotopes are well reproduced. Renormalization techniques are employed for such physical quantities as the single particle energy, the hole-hole interaction and the particle-hole interaction.
- 理論物理学刊行会の論文
- 1974-08-25
著者
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ITONAGA Kazunori
Department of Applied Mathematics, Osaka University
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Itonaga Kazunori
Department Of Applied Mathematics Faculty Of Engineering Science Osaka University
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ITONAGA Kazunori
Department of Applied Mathematics, Faculty of Engineering Science Osaka University
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