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arXiv · 2206.07815

Unveiling the proton structure via transverse-momentum-dependent gluon distributions

Alessandro Bacchetta·Francesco Giovanni Celiberto·Marco Radici
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Abstract

We present exploratory studies of the proton content via unpolarized and polarized transverse-momentum-dependent gluon distributions in the proton at leading twist. We make use of an enhanced spectator-model approach to encode in our densities both small- and moderate-$x$ effects. These studies are relevant to the investigation of the inner structure of hadrons via tomographic analyses at new-generation colliding machines.

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Alessandro Bacchetta, Francesco Giovanni Celiberto, Marco Radici. 2022-06-15. Unveiling the proton structure via transverse-momentum-dependent gluon distributions. https://arxiv.org/abs/2206.07815

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