3 papers
hep-ph2026
Extraction of the nucleon axial form factor from Lattice QCD using NNLO chiral perturbation theory
Fernando Alvarado, Luis Alvarez-Ruso
We calculate the nucleon axial form factor in relativistic chiral perturbation theory with up to next-to-next-to-leading order (NNLO). Relevant low-energy constants are d…
hep-ex2025
Neutrino Scattering: Connections Across Theory and Experiment
L. Alvarez-Ruso, A. M. Ankowski, A. Ashkenazi +31
In this document drafted by the Neutrino Scattering Theory Experiment Collaboration (NuSTEC), we provide input on the synergies between theoretical and experimental efforts that ca…
nucl-th2011
Relativistic chiral representation of the πN scattering amplitude
J. M. Alarcón, J. Martín Camalich, J. A. Oller +1
We have analyzed pion-nucleon scattering using the manifestly relativistic covariant frameworks of Infrared Regularization (IR) and Extended-On-Mass-Shell (EOMS) up to O(q^3) in th…