The unpolarized two-loop massive pure singlet Wilson coefficients for deep-inelastic scattering

DOI10.1016/j.nuclphysb.2019.114659zbMath1437.81129arXiv1903.06155OpenAlexW4244081488MaRDI QIDQ2295526

Johannes Blümlein, K. Schönwald, Clemens G. Raab, Abilio De Freitas

Publication date: 13 February 2020

Published in: Nuclear Physics. B (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1903.06155

zbMATH Keywords

Wilson coefficientselliptic integralsdeep inelastic scatteringKummer-Poincaré integrals

Mathematics Subject Classification ID

Asymptotic approximations, asymptotic expansions (steepest descent, etc.) (41A60) Strong interaction, including quantum chromodynamics (81V05) Inelastic and multichannel quantum scattering (81U35)

Related Items (8)

The two-loop massless off-shell QCD operator matrix elements to finite terms ⋮ The polarized two-loop massive pure singlet Wilson coefficient for deep-inelastic scattering ⋮ The massless three-loop Wilson coefficients for the deep-inelastic structure functions \(F_2\), \(F_L\), \(xF_3\) and \(g_1\) ⋮ \(O(\alpha_s^2)\) polarized heavy flavor corrections to deep-inelastic scattering at \(Q^2 \gg m^2\) ⋮ The two-mass contribution to the three-loop polarized gluonic operator matrix element \(A_{gg, Q}^{(3)}\) ⋮ The \(O(\alpha^2)\) initial state QED corrections to \(e^+ e^- \to \gamma^\ast / Z_0^\ast \) ⋮ Nested Integrals and Rationalizing Transformations ⋮ The SAGEX review on scattering amplitudes Chapter 4: Multi-loop Feynman integrals

Uses Software

• Mathematica
• HolonomicFunctions
• FORM
• HarmonicSums
• Axodraw

Cites Work

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• Axodraw.
• The transition matrix element \(A_{gq}(N)\) of the variable flavor number scheme at \(O({\alpha}_s^3)\)
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