Article ID Journal Published Year Pages File Type
9861003 Physics Letters B 2005 14 Pages PDF
Abstract
Generalized parton distributions provide a unified parameterization of hadron structure and allow one to combine information from many different observables. Lattice QCD calculations already provide important input to determine these distributions and hold the promise to become even more important in the future. To this end, a reliable extrapolation of lattice calculations to the physical quark and pion masses is needed. We present an analysis for the moments of generalized parton distributions of the pion in one-loop order of chiral perturbation theory.
Related Topics
Physical Sciences and Engineering Physics and Astronomy Nuclear and High Energy Physics
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