, Volume 50, Issue 2, pp 149–153 | Cite as

Spin observables of the NN interaction in a relativistic harmonic model with confined gluons and mesons

  • K B Vijayakumar
  • S B Khadkikar


Polarization observables for the nucleon-nucleon (NN) scattering are investigated in the frame work of relativistic harmonic model belowE lab=250 MeV, with the inclusion of theσ andπ meson exchange. The results can be interpreted as the ‘Cheshire cat principle’ of NN interaction.


Quark model harmonic model confined gluon polarization observables Cheshire cat 




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Copyright information

© the Indian Academy of Sciences 1998

Authors and Affiliations

  • K B Vijayakumar
    • 1
  • S B Khadkikar
    • 1
    • 2
  1. 1.Department of PhysicsMangalore UniversityMangalagangothriIndia
  2. 2.Inter-University Centre for Astronomy and AstrophysicsGaneshkhind, PuneIndia

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