29 citations · 47 across the 3 of their papers we have counts for
5 papers
Forward doubly-virtual Compton scattering off the nucleon in chiral perturbation theory: II. Spin polarizabilities and moments of polarized structure functions
Jose Manuel Alarcón, Franziska Hagelstein, Vadim Lensky +1
We examine the polarized doubly-virtual Compton scattering (VVCS) off the nucleon using chiral perturbation theory (PT). The polarized VVCS contains a wealth of information on t…
Forward doubly-virtual Compton scattering off the nucleon in chiral perturbation theory: the subtraction function and moments of unpolarized structure functions
Jose Manuel Alarcón, Franziska Hagelstein, Vadim Lensky +1
The forward doubly-virtual Compton scattering (VVCS) off the nucleon contains a wealth of information on nucleon structure, relevant to the calculation of the two-photon-exchange e…
Precise determination of proton magnetic radius from electron scattering data
J. M. Alarcón, D. W. Higinbotham, C. Weiss
We extract the proton magnetic radius from the high-precision electron-proton elastic scattering cross section data. Our theoretical framework combines dispersion analysis and chir…
Nucleon form factors in dispersively improved Chiral Effective Field Theory I: Scalar form factor
J. M. Alarcón, C. Weiss
We propose a method for calculating the nucleon form factors (FFs) of -parity-even operators by combining Chiral Effective Field Theory (EFT) and dispersion analysis. The FFs…
Low energy analysis of scattering and the pion-nucleon sigma term with covariant baryon chiral perturbation theory
J. M. Alarcón, J. Martin Camalich, J. A. Oller
The pion-nucleon sigma term () is an observable of fundamental importance because embodies information about the internal scalar structure of the nucleon. Nowadays this qua…