Tomographic image of the proton
Raphael Dupre, Michel Guidal, Marc Vanderhaeghen
TL;DR
This paper constructs a three-dimensional tomographic image of the proton by analyzing recent Deep Virtual Compton Scattering data to explore how the proton's spatial size varies with quark momentum.
Contribution
It provides the first detailed 3D momentum-space tomography of the proton based on the latest experimental data.
Findings
Proton's spatial size depends on quark's longitudinal momentum.
Established a 3D image of the proton in momentum space.
Linked experimental data to proton structure visualization.
Abstract
We determine, based on the latest experimental Deep Virtual Compton Scattering experimental data, the dependence of the spatial size of the proton on the quark's longitudinal momentum. This results in a three-dimensional momentum-space image and tomography of the proton.
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