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Prog. Theor. Phys. Vol. 49 No. 4 (1973) pp. 1205-1219

[ Full Text PDF : FREE ACCESS (1174K) ]

Shell-Model Calculation of α-Transfer Form Factors and α-Widths

Koichi Yazaki

Department of Physics, University of Tokyo, Bunkyo-ku, Tokyo

(Received November 10, 1972)

Abstract:

A method of calculating α-transfer form factors and α-widths will shell-model wave functions is presented and applied to the α-pick-up and the α-stripping on 16O leading to the so-called ground-state rotational bands of 12C and 20Ne, respectively. In the case of 20Ne, the DWBA analyses of (6Li, d) reactions and the observed α-widths seem to indicate that the shell model with (sd)4 configuration does not sufficiently describe the α-clusterization of this nucleus, and it is necessary to introduce an additional α-like correlation due to the mixing of higher configurations.


URL : http://ptp.ipap.jp/link?PTP/49/1205/
DOI : 10.1143/PTP.49.1205

[ Full Text PDF : FREE ACCESS (1174K) ] Citation:

References:

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Citing Article(s) :

  1. Progress of Theoretical Physics Vol. 50 No. 2 (1973) pp. 529-544 :
    On the Extension of the Resonating Group Treatment of Composite Particle Scattering to the Heavy System
    Hisashi Horiuchi
  2. Progress of Theoretical Physics Vol. 53 No. 2 (1975) pp. 447-460 :
    Many-Cluster Problem by the Orthogonality Condition Model
    Hisashi Horiuchi
  3. Progress of Theoretical Physics Vol. 53 No. 3 (1975) pp. 706-724 :
    Study of the Alpha-Clustering Structure of 20Ne Based on the Resonating Group Method for 16O+α
    Takehiro Matsuse, Masayasu Kamimura and Yoshihiro Fukushima
  4. Progress of Theoretical Physics Vol. 61 No. 6 (1979) pp. 1629-1648 :
    Cluster-Structure Study of 20Ne by “(16O-α) + (12C-8Be)” Coupled Channel Orthogonality Condition Model. I
    Yoshikazu Fujiwara, Hisashi Horiuchi and Ryozo Tamagaki
  5. Progress of Theoretical Physics Vol. 81 No. 2 (1989) pp. 379-389 :
    Effect of Deformation on α-Decay of 20Ne
    Yoshiharu Tosaka, Yasuyuki Suzuki and Kiyomi Ikeda
  6. Progress of Theoretical Physics Supplement No.52 (1972) pp. 282-338 :
    Chapter VI. Many-Body Theoretical Description of Alpha-Like Four-Body Correlations
    Masayasu Kamimura, Toshio Marumori and Kenjiro Takada
  7. Progress of Theoretical Physics Supplement No.68 (1980) pp. 29-192 :
    Chapter II. Comprehensive Study of Alpha-Nuclei
    Yoshikazu Fujiwara, Hisashi Horiuchi, Kiyomi Ikeda, Masayasu Kamimura, Kiyoshi Katō, Yasuyuki Suzuki and Eiji Uegaki

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