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Prog. Theor. Phys. Vol. 22 No. 4 (1959) pp. 585-594

[ Full Text PDF : FREE ACCESS (628K) ]

Spin-Orbit Coupling and Tensor Forces

B. Jancovici

Institute for Nuclear Study, University of Tokyo, Tokyo

(Received June 22, 1959)

Abstract:

The possible explanation of the spin-orbit coupling, in heavy nuclei, by second-order effects of the tensor forces is investigated. The various second order terms are described by 4 graphs, in the case of one particle outside closed shells. The main contribution comes from an exclusion effect: two particles of the closed shells cannot, by mutual excitation, jump into the orbit which is already occupied by the outside particle. This effect could account, at least partially, for the observed spin-orbit splitting. The case of a hole is also investigated, and shows the same kind of agreement. A comparison with other works is discussed.


URL : http://ptp.ipap.jp/link?PTP/22/585/
DOI : 10.1143/PTP.22.585

[ Full Text PDF : FREE ACCESS (628K) ] Citation:

References:

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Citing Article(s) :

  1. Progress of Theoretical Physics Vol. 23 No. 1 (1960) pp. 76-80 :
    On the Derivation of the Optical Potential in Infinite Nuclear Matter
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  2. Progress of Theoretical Physics Vol. 23 No. 1 (1960) pp. 87-105 :
    Spin-Orbit Splitting and Tensor Force. I
    Tokuo Terasawa
  3. Progress of Theoretical Physics Vol. 23 No. 1 (1960) pp. 115-136 :
    Spin-Orbit Splitting and Tensor Force. II
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  4. Progress of Theoretical Physics Vol. 24 No. 4 (1960) pp. 797-816 :
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  5. Progress of Theoretical Physics Vol. 25 No. 1 (1961) pp. 51-63 :
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  6. Progress of Theoretical Physics Vol. 25 No. 5 (1961) pp. 855-858 :
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  7. Progress of Theoretical Physics Vol. 27 No. 2 (1962) pp. 315-341 :
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  8. Progress of Theoretical Physics Vol. 30 No. 4 (1963) pp. 475-493 :
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  9. Progress of Theoretical Physics Vol. 66 No. 1 (1981) pp. 227-250 :
    Single-Particle Spin-Orbit Splittings in Nuclei
    Kazuhiko Andō and Hiroharu Bandō
  10. Progress of Theoretical Physics Supplement No.65 (1979) pp. 38-110 :
    Chapter III. Effective Interactions between Valence Nucleons
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  11. Progress of Theoretical Physics Supplement No.81 (1985) pp. 9-41 :
    Chapter II. Baryon-Baryon Interactions and Single-Particle Aspects of Hypernuclei
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