A simple method for multi-leg loop calculations. II: A general algorithm

DOI10.1016/S0010-4655(98)00040-XzbMath0934.65029arXivhep-ph/9712418OpenAlexW3101092960MaRDI QIDQ1299691

Roberto Pittau

Publication date: 7 February 2000

Published in: Computer Physics Communications (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/hep-ph/9712418

zbMATH Keywords

quantum chromodynamicscubature formulaexternal momentainternal massesmulti-leg loop calculationstensorial reduction

Mathematics Subject Classification ID

Strong interaction, including quantum chromodynamics (81V05) Numerical quadrature and cubature formulas (65D32) Applications to the sciences (65Z05)

Related Items (6)

On-shell methods in perturbative QCD ⋮ Next-to-leading order corrections to \(Wt\) production and decay ⋮ The rational parts of one-loop QCD amplitudes. I: The general formalism ⋮ S@M, a Mathematica implementation of the spinor-helicity formalism ⋮ Gauge invariant decomposition of 1-loop multiparticle scattering amplitudes ⋮ Algebraic reduction of one-loop Feynman graph amplitudes

Uses Software

• LERG-I

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