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Prog. Theor. Phys. Vol. 63 No. 3 (1980) pp. 842-857

[ Full Text PDF : FREE ACCESS (1427K) ]

Microscopic Study of d-4He Scattering by RGM with Distortion Effect

Hiroyuki Kanada, Tsuneo Kaneko, Hidetoshi Nishioka* and Sakae Saito**

Department of Physics, Niigata University, Niigata 950-02
*Department of Physics, University of Tokyo, Tokyo 113
**Department of Physics, Nagoya University, Nagoya 464

(Received July 26, 1979)

Abstract:

Elastic d-4He scattering at low energies is investigated by using the resonating group method (RGM) with the realistic effective nuclear potentials which include the central and the spin-orbit parts. In order to take the distortion effect into account, we make use of the coupled-channel RGM in terms of a variational method in using trial functions for the intercluster wave function. It is shown that the inclusion of the distortion effect of the deuteron is required to reproduce the experimental data, especially the existence of the bound state in the s state. The characteristic properties of the d-4He interaction are clarified with respect to the effect of the particle exchange. The validity of the orthogonality condition model is also clarified by comparing with both calculations. As another type of distortion effects in the collision between composite particles, the effect of the coupling with the 3He-3H channel is shown to be considerably large even at very low energy scattering of d and 4He.


URL : http://ptp.ipap.jp/link?PTP/63/842/
DOI : 10.1143/PTP.63.842

[ Full Text PDF : FREE ACCESS (1427K) ] Citation:

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Citing Article(s) :

  1. Progress of Theoretical Physics Vol. 63 No. 2 (1980) pp. 438-458 :
    Study of Distortion Effects in the Elastic d-4He Scattering by Orthogonality Condition Model
    Hidetoshi Nishioka, Sakae Saito, Hiroyuki Kanada and Tsuneo Kaneko
  2. Progress of Theoretical Physics Vol. 65 No. 6 (1981) pp. 2046-2050 :
    Coupled Channel Method of Deuteron Breakup Reactions Based on Totally Antisymmetrized Three-Body Model
    Masanobu Yahiro and Masayasu Kamimura
  3. Progress of Theoretical Physics Vol. 67 No. 5 (1982) pp. 1467-1482 :
    Coupled-Discretized-Continuum-Channels Method for Deuteron Breakup Reactions Based on Three-Body Model
    Masanobu Yahiro, Masahiro Nakano, Yasunori Iseri and Masayasu Kamimura
  4. Progress of Theoretical Physics Vol. 70 No. 4 (1983) pp. 1047-1070 :
    Elastic Scattering and Breakup of 6Li
    Yukinori Sakuragi, Masanobu Yahiro and Masayasu Kamimura
  5. Progress of Theoretical Physics Supplement No.68 (1980) pp. 1-28 :
    Chapter I. Introduction to Comprehensive Nuclear Structure Study Based on Cluster Correlations and Molecular Viewpoint
    Kiyomi Ikeda, Hisashi Horiuchi and Sakae Saito
  6. Progress of Theoretical Physics Supplement No.68 (1980) pp. 193-302 :
    Chapter III. Study of Non-Alpha-Nuclei Based on the Viewpoint of Cluster Correlations
    Hiroshi Furutani, Hiroyuki Kanada, Tsuneo Kaneko, Sinobu Nagata, Hidetoshi Nishioka, Shigeto Okabe, Sakae Saito, Toshimi Sakuda and Michio Seya

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