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arXiv · 1808.02395

Unintegrated gluon distribution from forward polarized $ρ$-electroproduction

Andrèe Dafne Bolognino·Francesco Giovanni Celiberto·Dmitry Yu. Ivanov·Alessandro Papa
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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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Andrèe Dafne Bolognino, Francesco Giovanni Celiberto, Dmitry Yu. Ivanov, Alessandro Papa. 2019-01-11. Unintegrated gluon distribution from forward polarized $ρ$-electroproduction. https://arxiv.org/abs/1808.02395

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