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arXiv · hep-ph/9804284

Positivity Constraints for off-Forward Parton Distributions

B. Pire·J. Soffer·O. Teryaev
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Abstract

Off-Forward Parton Distributions (OFPD's) are new hadronic objects which may be measured in various exclusive reactions. We derive non-trivial positivity constraints for them that should allow to get extra restrictions for model inputs.

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B. Pire, J. Soffer, O. Teryaev. 1998-09-24. Positivity Constraints for off-Forward Parton Distributions. https://doi.org/10.1007/s100529901063

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