Complete analysis of pion–nucleon scatte
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Nadia Fettes; Ulf-G. Meißner
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Article
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2001
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Elsevier Science
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English
⚖ 217 KB
We consider pion-nucleon scattering in heavy-baryon chiral perturbation theory to third order. All electromagnetic corrections appearing to this order are included. We thus have a consistent description of strong and electromagnetic effects, which allows us to isolate the strong part of the interact