Generalized parton distributions for the nucleon in chiral perturbation theory
High Energy Physics - Phenomenology
2008-11-26 v1 High Energy Physics - Lattice
Abstract
We complete the analysis of twist-two generalized parton distributions of the nucleon in one-loop order of heavy-baryon chiral perturbation theory. Extending our previous study of the chiral-even isosinglet sector, we give results for chiral-even isotriplet distributions and for the chiral-odd sector. We also calculate the one-loop corrections for the chiral-odd generalized parton distributions of the pion.
Keywords
Cite
@article{arxiv.hep-ph/0611101,
title = {Generalized parton distributions for the nucleon in chiral perturbation theory},
author = {M. Diehl and A. Manashov and A. Schafer},
journal= {arXiv preprint arXiv:hep-ph/0611101},
year = {2008}
}
Comments
34 pages, 3 figures