Gauge properties of hadronic structure of nucleon in neutron radiative beta decay to order O(α/π) in standard V − A effective theory with QED and linear sigma model of strong low-energy interactions

@article{Ivanov2018GaugePO,
  title={Gauge properties of hadronic structure of nucleon in neutron radiative beta decay to order O($\alpha$/$\pi$) in standard V − A effective theory with QED and linear sigma model of strong low-energy interactions},
  author={Andrei Ivanov and Roman Hollwieser and N. I. Troitskaya and Markus Wellenzohn and Yaroslav A. Berdnikov},
  journal={International Journal of Modern Physics A},
  year={2018}
}
Within the standard [Formula: see text] theory of weak interactions, Quantum electrodynamics (QED) and the linear [Formula: see text]-model (L[Formula: see text]M) of strong low-energy hadronic interactions, we analyze gauge properties of hadronic structure of the neutron and proton in the neutron radiative [Formula: see text]-decay. We show that the Feynman diagrams, describing contributions of hadronic structure to the amplitude of the neutron radiative [Formula: see text]-decay in the tree… 
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