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TENSOR FORCE OF THE PION-THEORETICAL POTENTIAL AND THE DOUBLET SPLITTING IN n-He$sup 4$ SCATTERING

Journal Article · · Progr. Theoret. Phys. (Kyoto)
DOI:https://doi.org/10.1143/PTP.22.274· OSTI ID:4193380
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 doublet splitting of the pphase shifts in low energy n-He/sup 4/ scattering was analyzed. It is concluded that the major pant of the experimental doublet splitting can be reproduced by the strong tensor force of the pion-theoretical potential. It is shown qualitatively which features of the pton-theoretical potential are important to the binding energy of He/sup 4/ and the discontinuity of the binding energies between He/sup 4/ and the system of He/sup 4/ plus one nucleon. (auth)
Research Organization:
Kyoto Univ.
Sponsoring Organization:
USDOE
NSA Number:
NSA-14-008133
OSTI ID:
4193380
Journal Information:
Progr. Theoret. Phys. (Kyoto), Journal Name: Progr. Theoret. Phys. (Kyoto) Vol. Vol: 22
Country of Publication:
Country unknown/Code not available
Language:
English

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