47 citations · 61 across the 3 of their papers we have counts for
3 papers
Consistency between SU(3) and SU(2) chiral perturbation theory for the nucleon mass
Xiu-Lei Ren, L. Alvarez-Ruso, Li-Sheng Geng +3
Treating the strange quark mass as a heavy scale compared to the light quark mass, we perform a matching of the nucleon mass in the SU(3) sector to the two-flavor case in covariant…
The nucleon and Delta(1232) form factors at low momentum-transfer and small pion masses
T. Ledwig, J. Martin-Camalich, V. Pascalutsa +1
An expansion of the electromagnetic form factors of the nucleon and Delta(1232) in small momentum transfer and pion mass is performed in a manifestly-covariant EFT framework consis…
Electromagnetic properties of baryons
T. Ledwig, J. Martin-Camalich, V. Pascalutsa +1
We discuss the chiral behavior of nucleon and Delta(1232) electromagnetic properties within the framework of a SU(2) covariant baryon chiral perturbation theory. Our one-loop calcu…