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

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Cited by in corpus (3)

• Diffractive structure function in the dipole picture
• Diffractive deep inelastic scattering in the dipole picture: the $q\bar{q}g$ contribution in exact kinematics
• Reconstruction of the Dipole Amplitude in the Dipole Picture as a mathematical Inverse Problem