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arXiv · hep-ph/9702379

A Study of Off-Forward Parton Distributions

Xiangdong Ji·W. Melnitchouk·X. Song
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Abstract

An extensive theoretical analysis of off-forward parton distributions (OFPDs) is presented. The OFPDs and the form factors of the quark energy-momentum tensor are estimated at a low-energy scale using a bag model. Relations among the second moments of OFPDs, the form factors, and the fraction of the nucleon spin carried by quarks are discussed.

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Xiangdong Ji, W. Melnitchouk, X. Song. 1997-02-27. A Study of Off-Forward Parton Distributions. https://doi.org/10.1103/physrevd.56.5511

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