Advertisement

Hypernuclear Structure and Hyperon-Nucleon Interactions

  • T. Motoba
Part of the Few-Body Systems book series (FEWBODY, volume 9)

Abstract

The hyperon-nucleon G-matrix interactions derived from the Nijmegen and Jülich potentials are shown to have remarkably different spin character which should be reflected in light hypernuclei. Various outputs of the calculations are demonstrated in connection with the recent (π +, K + ) data from KEK. A possibility of deducing Λ spin-orbit splittings in Λ 16 O and in heavy hypernuclei have been also discussed.

Keywords

Spin Character Radial Matrix Element Light Hypernuclei 23rd Intern Partial Wave Contribution 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    T. Hasegawa: PhD. T.esis, University of Tokyo 1994; T. Hasegawa et al.: Phys. Rev. Lett. 74, 224 (1995)ADSCrossRefGoogle Scholar
  2. 2.
    T. Nagae: In: Proc. 23rd Intern. Symposium on Nuclear and Particle Physics with Meson Beams in the 1 GeV/c Region ( March 1995, Tokyo), to be published.Google Scholar
  3. 3.
    For example, see Nucl. Phys. A585 (1995); Proc. 23rd Intern. Symposium on Nuclear and Particle Physics with Meson Beams in the 1 GeV/c Region ( March 1995, Tokyo), to be published.Google Scholar
  4. 4.
    M.M. Nagels, T.A. Rijken, and J.J. de Swart: Phys. Rev. D12, 744 (1975); D15, 2547 (1977); D20, 1633 (1979)Google Scholar
  5. 5.
    Y. Yamamoto and H. Bandō: Prog. Theor. Phys. 73, 905 (1985)ADSCrossRefGoogle Scholar
  6. 6.
    P.M.M. Maessen, T.A. Rijken, and J.J. de Swart: Phys. Rev. C40, 226 (1989); Nucl. Phys. A547, 245c (1992)Google Scholar
  7. 7.
    B. Hoizenkamp, K. Holinde, and J. Speth: Nucl. Phys. A500, 485 (1989)CrossRefGoogle Scholar
  8. 8.
    A. Reuber et al.: Czech. J. Phys. 42 1115 (1992) and references thereinGoogle Scholar
  9. 9.
    Y. Yamamoto et al.: Czech. J. Phys. 42, 1249 (1992)ADSCrossRefGoogle Scholar
  10. 10.
    Y. Yamamoto, T. Motoba, H. Himeno, K. Ikeda, and S. Nagata: Prog. Theor. Phys. Suppl. 117, 361 (1994)ADSCrossRefGoogle Scholar
  11. 11.
    M. Beiner et al.: Nucl. Phys. A238, 29 (1975)ADSCrossRefGoogle Scholar
  12. 12.
    T. Motoba, and Y. Yamamoto: Nucl. Phys. A585, 29c (1995)ADSCrossRefGoogle Scholar
  13. 13.
    T. Motoba, H. Banda, and K. Ikeda: Prog. Theor. Phys. 70, 189 (1983)ADSCrossRefGoogle Scholar
  14. 14.
    M. May et al.: Phys. Rev. Lett. 51, 2085 (1983)ADSCrossRefGoogle Scholar
  15. 15.
    A. Gal, J.M. Soper, and R.H. Dalitz: Ann. Phys.(N.Y.) 63, 53 (1971); 72, 445 (1972); 113, 79 (1978)Google Scholar
  16. 16.
    R.H. Dalitz, and A. Gal: Ann. Phys.(N.Y.) 116, 167 (1978); 131, 314 (1981); D.J. Millener et al.: Phys. Rev. C39, 499 (1985)Google Scholar
  17. 17.
    V.N. Fetisov, L. Majling, J. Žofka, and R.A. Eramzhyan: Z. Phys. A339, 399 (1991)ADSCrossRefGoogle Scholar
  18. 18.
    K. Itonaga, T. Motoba, and H. Bandō: Prog. Theor. Phys. 84, 291 (1990)ADSCrossRefGoogle Scholar
  19. 19.
    C. Milner et al.: Phys. Rev. Lett. 54, 1237 (1985)ADSCrossRefGoogle Scholar
  20. 20.
    P.H. Pile et al.: Phys. Rev. Lett. 66, 2585 (1991); R.E. Chrien, Nucl. Phys. A478, 705c (1988)Google Scholar
  21. 21.
    K. Itonaga, T. Motoba, O. Richter, and M. Sotona: Phys. Rev. C49, 1045 (1994)ADSGoogle Scholar
  22. 22.
    This possibility has been also pointed out by A. Gal and by L. Mailing (private communication)Google Scholar
  23. 23.
    A. Gal, J.M. Soper, and R.H. Dalitz: Ann. Phys.(NY) 113, 79 (1978)ADSCrossRefGoogle Scholar
  24. 24.
    D.J. Millener, A. Gal, C.B. Dover, and R.H. Dalitz: Phys. Rev. C31, 499 (1985)ADSCrossRefGoogle Scholar
  25. 25.
    L. Majling, and R.A. Eramzhyan: Prog. Theor. Phys. Suppl. 117, 55 (1994)ADSCrossRefGoogle Scholar
  26. 26.
    T.T.S. Kuo, and J. Hao: Prog. Theor. Phys. Suppl. 117, 351 (1994)ADSCrossRefGoogle Scholar
  27. 27.
    A. Bouyssy: Phys. Lett. 84B 41 (1979); 91 15 (980)Google Scholar
  28. 28.
    M. May et al.: Phys. Rev. Lett. 47, 1106 (1981)ADSCrossRefGoogle Scholar
  29. 29.
    R.H. Dalitz, D.H. Davis, T. Motoba, and D.N. Tovee: in preparationGoogle Scholar
  30. 30.
    T. Motoba: In: Proc. 23rd Intern. Symposium on Nuclear and Particle Physics with Meson Beams in the I GeV/c Region ( March 1995, Tokyo), to be publishedGoogle Scholar

Copyright information

© Springer-Verlag 1995

Authors and Affiliations

  • T. Motoba
    • 1
  1. 1.Laboratory of PhysicsOsaka Electro-Communication UniversityNeyagawa, Osaka 572Japan

Personalised recommendations