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Explicit Proof that Electroproduction of Transversely Polarized Vector Mesons Vanishes in Perturbative QCD

Pervez Hoodbhoy
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Abstract

By means of an explicit one-loop calculation, it is shown that the leading twist contribution to the exclusive electroproduction of transversely polarized vector mesons from the nucleon vanishes. This confirms the all-orders proof by Collins and Diehl.

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Pervez Hoodbhoy. 2001-08-25. Explicit Proof that Electroproduction of Transversely Polarized Vector Mesons Vanishes in Perturbative QCD. https://doi.org/10.1103/physrevd.65.077501

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