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arXiv · 2106.09439

Deeply Virtual Compton Scattering in Improved Holographic QCD

Artur Amorim·Miguel S. Costa·Robert C. Quevedo
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Abstract

We present our current progress in the holographic computation of the scattering amplitude for Deeply Virtual Compton Scattering (DVCS) processe, as a function of the Mandelstam invariant $t$. We show that it is possible to describe simultaneously the differential cross-section and total cross-section of DVCS data with a single holographic model for the pomeron. Using data from H1-ZEUS we obtained a $χ^2_{dof} \sim 1.5$ for the best fit to the data.

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Artur Amorim, Miguel S. Costa, Robert C. Quevedo. 2021-06-17. Deeply Virtual Compton Scattering in Improved Holographic QCD. https://doi.org/10.1016/j.physletb.2021.136451

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