A numerical implementation of the NLO DIS structure functions in the dipole picture

Abstract

We present a numerical program that evaluates deep inelastic scattering (DIS) structure functions at next-to-leading order (NLO) accuracy in the dipole picture. In this numerical implementation the NLO DIS impact factors with massive quarks are written in a form that ensures a stable numerical evaluation of the DIS cross sections.

31 pages. The source code is available on Zenodo, see https://zenodo.org/records/19367635 , and the most up-to-date version on Github, see https://github.com/hejajama/nlodis

References in corpus (9)

• NLO evolution of color dipoles
• Resumming double logarithms in the QCD evolution of color dipoles
• Mining for Gluon Saturation at Colliders
• 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
• On the running coupling in the JIMWLK equation
• Deep inelastic scattering in the dipole picture at next-to-leading order
• Effective theories for nuclei at high energies
• The DIS dipole picture cross section in exact kinematics