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arXiv · hep-ph/0611101

Generalized parton distributions for the nucleon in chiral perturbation theory

M. Diehl·A. Manashov·A. Schafer
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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.

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M. Diehl, A. Manashov, A. Schafer. 2006-11-08. Generalized parton distributions for the nucleon in chiral perturbation theory. https://doi.org/10.1140/epja%2Fi2007-10002-x

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