We present here some arguments to support our suggestion that data on the helicity structure for the hard exclusive electroproduction of ρ mesons at HERA (and in possible future high-energy electron-proton colliders) provide useful information to constrain the κ-shape of the unintegrated gluon distribution in the proton.

Unintegrated gluon distribution from forward polarized ρ -electroproduction

Celiberto F. G.;Papa A.
2018

Abstract

We present here some arguments to support our suggestion that data on the helicity structure for the hard exclusive electroproduction of ρ mesons at HERA (and in possible future high-energy electron-proton colliders) provide useful information to constrain the κ-shape of the unintegrated gluon distribution in the proton.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11571/1358839
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