Cluster-Structure Study of ^<20>Ne by "(^<16>O-α)+(^<12>C-^8Be)" Coupled Channel Orthogonality Condition Model. II : Analysis of the Wave Functions of Rotational Band States with T=0
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概要
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Cluster structure of low-lying T=0 states in ^<20>Ne is investigated by "(<16>O-α)+(^<12>C-^8Be)" coupled channel orthogonality condition model, with focusing on the rotational aspect of this nucleus. The following six rotational bands are treated by taking account of the cluster structure with "^<16>O+α"- and "^<12>C+^8Be"-like characters and the shell-model-like structure describable by the exact treatment of the antisymmetrization in the present model space; K^π=0_1^+,0_2^+,0_3^+,0_4^+,2^- and 0^- bands built on 0_1^+(g.s.), 0_2^+(6.72 MeV), 0_3^+(7.19 MeV), 0_4^+(〜8.3 MeV), 2^-(4.97 MeV) and 1^-(5.78 MeV) states, respectively. Level energies are calculated and compared with the observed ones. The analysis of the wave functions shows that the viewpoint of the cluster structure is indispensable to understand the essential characters of these rotational bands comprehensively.
- 理論物理学刊行会の論文
- 1979-07-25
著者
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FUJIWARA Yoshikazu
School of Physics, University of Minnesota
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Fujiwara Yoshikazu
Research Institute For Fundamental Physics Kyoto University
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Fujiwara Yoshikazu
Research Institute For Fandamental Physics Kyoto University
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