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Prog. Theor. Phys. Vol. 59 No. 1 (1978) pp. 87-100

Three-Body Calculation of d-α Elastic Scattering

Yasuro Koike

Department of Nuclear Engineering, Kyoto University, Kyoto 606

(Received July 12, 1977)

Abstract:

S-, P-, D-waves and some higher wave phase shifts of d-α elastic scattering are calculated by solving the Amado-Lovelace equations in order to discuss the mechanism of this scattering and breakup reaction. Equations are solved by applying Padé technique. It is shown that this technique is especially useful to calculate elastic scattering. An interesting example of the convergence of the Born series is given. Remarkable improvements on Shanley's results are obtained in all partial waves. Effects of ⁶Li resonances are discussed and it is shown that the 1⁺ resonance plays an important role to understand this scattering. It is suggested that the recently observed peak of the imaginary eigenphase by Grüebler et al. does not suggest a new resonance of ⁶Li, but can be understood by this well-known resonance. In order to investigate the role of the Pauli principle, sensitivity to the s-wave α-nucleon interaction is discussed.

URL : http://ptp.ipap.jp/link?PTP/59/87/
DOI : 10.1143/PTP.59.87

[ Full Text PDF : FREE ACCESS (1199K) ] Citation: Plain Text BiBTeX EndNote(RIS) RSS

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Citing Article(s) :

1. Progress of Theoretical Physics Vol. 63 No. 1 (1980) pp. 335-337 :

   Faddeev Approach to the ³F₃ Diproton in πNN Dynamics

   Minoru Araki, Yasuro Koike and Tamotsu Ueda

2. Progress of Theoretical Physics Vol. 66 No. 5 (1981) pp. 1899-1902 :

   An Evidence for the Off-Shell Sensitivity through the Deuteron Wave Function in N-D Elastic Scattering

   Yasuro Koike, Yasuto Taniguchi, Masayasu Sawada and Junpei Sanada

3. Progress of Theoretical Physics Vol. 74 No. 6 (1985) pp. 1264-1280 :

   Faddeev Calculation of d-α Scattering with Absorption Effects

   Kazuya Miyagawa, Yasuro Koike, Tamotsu Ueda, Tatsuro Sawada and Shuji Takagi

4. Progress of Theoretical Physics Vol. 102 No. 3 (1999) pp. 531-540 :

   Boson-Triboson Scattering with Yamaguchi Potential. I

   Yoshiko Matsui

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