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arxiv: hep-ph/9508204 · v1 · submitted 1995-08-01 · ✦ hep-ph · nucl-th

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Low-energy expansion of the pion-nucleon Lagrangian

Gerhard Ecker , Martin Mojzis
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classification ✦ hep-ph nucl-th
keywords lagrangianpion-nucleonbaryonbroughtcalculatedchiralchosenexpansion
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The renormalized pion-nucleon Lagrangian is calculated to O(p^3) in heavy baryon chiral perturbation theory. By suitably chosen transformations of the nucleon field, the Lagrangian is brought to a standard form.

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Cited by 1 Pith paper

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score.

  1. QED radiative corrections in inverse beta decay from virtual pions

    hep-ph 2026-04 unverdicted novelty 4.0

    Pion-induced QED radiative corrections in inverse beta decay are small, at or below nucleon form factor uncertainties, enabling sub-permille theoretical precision for charged-current neutrino-nucleon scattering above 10 MeV.