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Pion-nucleon scattering in chiral perturbation theory (I): Isospin-symmetric case

Nuclear Physics A, no. 2 (1998): 199-234

引用414|浏览5

摘要

We construct the complete effective chiral pion-nucleon Lagrangian to third order in small momenta based on relativistic chiral perturbation theory. We then perform the so-called heavy baryon limit and construct all terms up to and including order 1m2 with fixed and free coefficients. As an application, we discuss in detail pion-nucleon s...更多

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