The \(O(\alpha^2)\) initial state QED corrections to \(e^+ e^- \to \gamma^\ast / Z_0^\ast \)

DOI10.1016/j.nuclphysb.2020.115055zbMath1473.81217arXiv2003.14289OpenAlexW3014764189MaRDI QIDQ2230501

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

Publication date: 17 September 2021

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

Full work available at URL: https://arxiv.org/abs/2003.14289

Mathematics Subject Classification ID

Other elementary particle theory in quantum theory (81V25) Electromagnetic interaction; quantum electrodynamics (81V10) Applications of vector bundles and moduli spaces in mathematical physics (twistor theory, instantons, quantum field theory) (14D21) Operator matrices (47A08)

Related Items (7)

From momentum expansions to post-Minkowskian Hamiltonians by computer algebra algorithms ⋮ \(O(\alpha_s^2)\) polarized heavy flavor corrections to deep-inelastic scattering at \(Q^2 \gg m^2\) ⋮ The inverse Mellin transform via analytic continuation ⋮ The QED initial state corrections to the forward-backward asymmetry of \(e^+ e^- \to \gamma^\ast / Z^{0^\ast}\) to higher orders ⋮ New ideas for handling of loop and angular integrals in D-dimensions in QCD ⋮ Nested Integrals and Rationalizing Transformations ⋮ The SAGEX review on scattering amplitudes Chapter 4: Multi-loop Feynman integrals

Uses Software

• HolonomicFunctions
• FORM
• HarmonicSums
• Axodraw

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