On the Extension of the Resonating Group Treatment of Composite Particle Scattering to the Heavy System

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概要

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• We present a new analytical method of calculating the kernels in the resonating group treatment of the composite particle scattering. It converts the calculations of matrix elements to those in terms of the Slater determinantal wave functions. By this we can extend the range of applicability of the resonating group method to systems heavier than α+α such as α+^<16>O> and possibly ^<16>O+^<16>O. Since our method treats the lighter particle as a cluster in the valence orbits outside the core of the heavier particle, the correspondence of the resonating group treatment to the continuum shell model is clearly displayed. As an application, kernels in the α+^<16>O> system are calculated and by using them the validity of the orthogonality condition model in this system is investigated which is originally proposed by Saito in the α+α system.

• 理論物理学刊行会の論文
• 1973-08-25

著者

• HORIUCHI Hisashi

  Research Center for Nuclear Physics, Osaka University

• Horiuchi Hisashi

  Research Institute For Fundamental Physics Kyoto University : Department Of Physics Kyoto University

関連論文

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• Chapter III Molecule-Like Structures in Nuclear System
• Effective interaction dependence of excited states in medium-weight nuclei between Gogny force and Skyrme force(International Workshop on Nuclear Structure-New Pictures in the Extended Isospin Space(NS07)-)
• Study of αChain States through Their Decay Widths
• On the New Calculational Method of Reduced Width
• On the Extension of the Resonating Group Treatment of Composite Particle Scattering to the Heavy System
• Analysis of Alpha-Decay Widths for Molecular Viewpoint in Light Nuclei

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