Volume 469 - 31st International Workshop on Deep Inelastic Scattering (DIS2024) - WG2: Small-x, Diffraction and Vector Mesons
SIDIS and inclusive DIS beyond eikonal order : Quark background field contribution
S. Mulani*, T. Altinoluk and G. Beuf
*: corresponding author
Full text: pdf
Pre-published on: December 27, 2024
Published on: January 16, 2025
Abstract
Deep inelastic scattering (DIS) is one of the clean processes to study observables in Color
Glass Condensate effective field theory. For semi-inclusive deep inelastic scattering (SIDIS)
contributions coming due to dipole approximation at eikonal order have been studied till now. In
this proceeding, we will present computations of a new contribution to the cross-section of SIDIS
at next-to-eikonal accuracy including t-channel quark exchange through quark background field,
and obtain its relation to transverse momentum dependent (TMD) calculations under a small-x limit.
We calculate similar contributions for inclusive DIS.
DOI: https://doi.org/10.22323/1.469.0077
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