Renormalization of the axial current operator in dimensional regularization at four-loop in QCD
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Publication:2087996
DOI10.1007/JHEP01(2022)187MaRDI QIDQ2087996
Publication date: 21 October 2022
Published in: Journal of High Energy Physics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2112.03795
Related Items (4)
The \(\overline{\mathrm{MS}}\) renormalization constant of the singlet axial current operator at \(\mathcal{O}(\alpha_s^5)\) in QCD ⋮ Two-loop QCD corrections to the \(V\rightarrow q\bar{q}g\) helicity amplitudes with axial-vector couplings ⋮ Two-loop helicity amplitudes for \(V\)+jet production including axial vector couplings to higher orders in \(\epsilon\) ⋮ An observation on Feynman diagrams with axial anomalous subgraphs in dimensional regularization with an anticommuting \(\gamma_5\)
Uses Software
Cites Work
- On \(\gamma_5\) in higher-order QCD calculations and the NNLO evolution of the polarized valence distribution
- Master integrals for four-loop massless propagators up to weight twelve
- Four loop massless propagators: an algebraic evaluation of all master integrals
- The three-loop splitting functions in QCD: the helicity-dependent case
- Explicit calculation of the renormalized singlet axial anomaly.
- The complete singlet contribution to the massless quark form factor at three loops in QCD
- The polarized three-loop anomalous dimensions from on-shell massive operator matrix elements
- Pseudo-scalar form factors at three loops in QCD
- Facts of life with \(\gamma_5\)
- \textsc{Forcer}, a \textsc{Form} program for the parametric reduction of four-loop massless propagator diagrams
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