396 citations · 3k across the 100 of their papers we have counts for
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Chiral dynamics in the gamma p --> p pi0 reaction
A. N. Hiller Blin, T. Ledwig, M. J. Vicente Vacas
We investigate the neutral pion photoproduction on the proton near threshold in covariant chiral perturbation theory with the explicit inclusion of Delta degrees of freedom. This c…
Neutrino-nucleus CCQE-like scattering
J. Nieves, R. Gran, I. Ruiz Simo +2
RPA correlations, spectral function and 2p2h (multi-nucleon) effects on charged-current neutrino-nucleus reactions without emitted pions are discussed. We pay attention to the infl…
Octet-baryon axial-vector charges and SU(3)-breaking effects in the semileptonic hyperon decays
T. Ledwig, J. Martin Camalich, L. S. Geng +1
The octet-baryon axial-vector charges and the g1/f1 ratios measured in the semileptonic hyperon decays are studied up to O(p^3) using the covariant baryon chiral perturbation theor…
The nucleon mass and pion-nucleon sigma term from a chiral analysis of Nf = 2+1 lattice QCD world data
L. Alvarez-Ruso, T. Ledwig, J. Martin-Camalich +1
Fits of the p^4 covariant SU(2) baryon chiral perturbation theory to lattice QCD nucleon mass data from several collaborations for 2 and 2+1 flavors are presented. We consider cont…
The nucleon mass and pion-nucleon sigma term from a chiral analysis of Nf=2 lattice QCD world data
L. Alvarez-Ruso, T. Ledwig, J. Martin Camalich +1
We investigate the pion-mass dependence of the nucleon mass within the covariant SU(2) baryon chiral perturbation theory up to order p4 with and without explicit Delta(1232) degree…