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Prog. Theor. Phys. Vol. 22 No. 2 (1959) pp. 274-298

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Tensor Force of the Pion-Theoretical Potential and the Doublet Splitting in n-He4 Scattering

Sinobu Nagata, Tatuya Sasakawa, Tatsuro Sawada* and Ryozo Tamagaki

Department of Physics, Kyoto University, Kyoto
*Faculty of Liberal Arts, Kyoto University, Kyoto

(Received March 23, 1959)

Abstract:

In order to investigate whether the spin-orbit force in the theory of nuclear shell structure is due to the tensor force of the pion-theoretical potential, the double splitting of the p-phase shifts in low energy n-He4 scattering is analysed. We get the conclusion that the mojor part of the experimental doublet splitting can be reproduced by the strong tensor force of the pion-theoretical potential. Also it is shown qualitatively what features of the pion-theoretical potential are important to the binding of He4 and the discontinuity of the binding energies between He4 and the system of He4 plus one nucleon.


URL : http://ptp.ipap.jp/link?PTP/22/274/
DOI : 10.1143/PTP.22.274

[ Full Text PDF : FREE ACCESS (1502K) ] Citation:

References:

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