Abstract
It is shown that Sudakov form factors for a color dipole in a QCD-inspired model of leptoproduction of vector mesons reduce the value of the cross-section of the process by an order of magnitude. They suppress the large size quark–antiquark pairs and unequal sharing of energy among the components of the dipole. Some freedom in the choice of the model parameters is also discussed.
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Schedule a callMore From: Modern Physics Letters A [Particles and Fields; Gravitation; Cosmology and Nuclear Physics]
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