The Contribution of the Quark Condensate to the pi N Sigma Term
This paper has been withdrawn at the request of one of the authors.
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W. B. Kaufmann
Publications and source records attributed to W. B. Kaufmann.
Low-energy Pion-nucleon Scattering
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.
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