The Bethe-Salpeter equation and the Low Energy Theorems for πN scattering

  • I. R. Afnan
  • A. D. Lahiff
Conference paper

Abstract

The Bethe-Salpeter (BS) amplitude for πN scattering is evaluated at the off-mass-shell points corresponding to the Low Energy Theorems (LET) based on PCAC and current algebra. The results suggest a way of maintaining constructing between BS equation and LET.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2003

Authors and Affiliations

  • I. R. Afnan
    • 1
  • A. D. Lahiff
    • 2
  1. 1.School of Chemistry, Physics & Earth SciencesFlinders UniversityAdelaideAustralia
  2. 2.TRIUMFVancouverCanada

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