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arXiv · hep-ph/0005318

Large momentum transfer electroproduction of mesons

H. W. Huang·P. Kroll
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Abstract

Assuming the proton's light-cone wave function to be dominated by small parton virtualities and small intrinsic transverse momenta, we show that the electroproduction amplitudes at large momentum transfer factorize into parton-level subprocess amplitudes and form factors representing 1/x-moments of skewed parton distributions. On the basis of a wave function overlap model for the form factors we present detailed predictions for the electroproduction cross sections. We also comment on large momentum transfer photoproduction.

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H. W. Huang, P. Kroll. 2000-05-31. Large momentum transfer electroproduction of mesons. https://doi.org/10.1007/s100520000500

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