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arXiv · hep-ph/0412159

Transversity and Drell-Yan $K$-Factors

Philip G. Ratcliffe
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Abstract

The Drell-Yan $K$-factors for transversely polarised hadrons are examined. Since transverse spin is peculiar in having no DIS reference point, the effects of higher-order corrections on DY asymmetries are examined via a DIS definition for transversity devised using a hypothetical scalar vertex. The results suggest that some care may be required when interpreting experimentally extracted partonic transversity, particularly when comparing with model calculations or predictions.

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Philip G. Ratcliffe. 2004-12-13. Transversity and Drell-Yan $K$-Factors. https://doi.org/10.1142/9789812701909_0044

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