Diffractive deep inelastic scattering at NLO in the dipole picture: the $q\bar{q}g$ contribution

Abstract

We calculate the contribution from the $q\bar{q}g$ state production to the diffractive cross sections in deep inelastic scattering at high energy. The obtained cross section is finite by itself and a part of the full next-to-leading order result for the diffractive structure functions. We perform the calculation in exact kinematics in the eikonal limit, and show that the previously known high-$Q^2$ and large $M_X^2$ results for the structure functions can be extracted from our results in the appropriate limits. We furthermore discuss the steps required to obtain the full next-to-leading order results for the structure functions.

32 pages, 12 figures

References in corpus (21)

• The Color Glass Condensate
• Universality of Unintegrated Gluon Distributions at small x
• NLO evolution of color dipoles
• Analysis of combined HERA data in the Impact-Parameter dependent Saturation model
• Resumming double logarithms in the QCD evolution of color dipoles
• Science Requirements and Detector Concepts for the Electron-Ion Collider: EIC Yellow Report
• Direct numerical solution of the coordinate space Balitsky-Kovchegov equation at next to leading order
• Nuclear enhancement and suppression of diffractive structure functions at high energies
• Photon impact factor in the next-to-leading order
• Dipole factorization for DIS at NLO: Combining the $q\bar{q}$ and $q\bar{q}g$ contributions
• Diffractive Dijet Production and Wigner Distributions from the Color Glass Condensate
• A unified description of diffractive deep inelastic scattering with saturation
• Deep inelastic scattering in the dipole picture at next-to-leading order
• Impact factor for high-energy two and three jets diffractive production
• HERA data and collinearly-improved BK dynamics
• Probing parton saturation and the gluon dipole via diffractive jet production at the Electron-Ion Collider
• Massive quarks in NLO dipole factorization for DIS: Transverse photon
• Massive quarks at one loop in the dipole picture of Deep Inelastic Scattering
• Color charge correlations in the proton at NLO: beyond geometry based intuition
• NLO evolution of 3-quark Wilson loop operator
• Deep Inelastic Scattering in the Dipole Picture at Next-to-Leading Order

Cited by in corpus (9)

• DIS dijet production at next-to-eikonal accuracy in the CGC
• Proton structure functions at NLO in the dipole picture with massive quarks
• NLO computation of diffractive di-hadron production in a saturation framework
• Diffractive single hadron production in a saturation framework at the NLO
• Forward Inclusive Jet Productions in pA Collisions
• Incoherent diffractive dijet production in electron DIS off nuclei at high energy
• Diffractive structure function in the dipole picture
• Reconstruction of the Dipole Amplitude in the Dipole Picture as a mathematical Inverse Problem
• Diffractive deep inelastic scattering in the dipole picture: the $q\bar{q}g$ contribution in exact kinematics