English

Two-mass three-loop effects in deep-inelastic scattering

High Energy Physics - Phenomenology 2018-07-23 v1

Abstract

We report on recent results on the two-mass corrections for massive operator matrix elements at 2- and 3-loop orders in QCD. These corrections form the building blocks of the variable flavor number scheme. Due to the similar values of the charm and bottom quark masses the two-mass corrections form an important contribution.

Keywords

Cite

@article{arxiv.1807.07855,
  title  = {Two-mass three-loop effects in deep-inelastic scattering},
  author = {J. Ablinger and J. Blümlein and A. De Freitas and A. Goedicke and C. Schneider and K. Schönwald},
  journal= {arXiv preprint arXiv:1807.07855},
  year   = {2018}
}

Comments

9 pages Latex, 4 figures, Proc. of Loops and Legs in Quantum Field Theory - LL 2018, 29 April - 4 May 2018 St. Goar, Germany

R2 v1 2026-06-23T03:08:35.542Z