arXiv:nucl-th/9704058·v1·Nuclear Theory
Low-energy Pion-nucleon Scattering
W. R. Gibbs🇺🇸 · Li Ai (New Mexico State University)🇺🇸 · W. B. Kaufmann (Arizona State University)🇺🇸
Abstract
This paper contains the results of an analysis of recent low-energy pion-nucleon scattering experiments. Obtained are phase shifts, the pion-nucleon coupling constant and an estimate of the Sigma term.
Comments: 30 pages, 11 figures, LaTeX