Two loop corrections to the flavor-singlet vector coefficient function of DVCS

3 May 2022, 15:40
20m
Parallel talk WG5: Spin and 3D Structure WG5: Spin and 3D Structure

Speaker

Jakob Schönleber (University of Regensburg)

Description

Motivated by the research program of the Electron Ion Collider,
we have calculated the two-loop (NNLO) flavor-singlet (vector) coefficient
function of deeply virtual compton scattering (DVCS).
Apart from the result and some technical aspects of the calculation,
I will present numerical estimates of the size of the NNLO
correction to the corresponding Compton form factors.

Submitted on behalf of a Collaboration? No

Authors

Jakob Schönleber (University of Regensburg) Dr Yao Ji

Presentation materials