Feynman rules for the rational part of the electroweak 1-loop amplitudes

DOI10.1007/JHEP01(2010)040zbMath1269.81214OpenAlexW3101054245WikidataQ59251406 ScholiaQ59251406MaRDI QIDQ359190

Ioannis Malamos, Roberto Pittau, Maria Vittoria Garzelli

Publication date: 9 August 2013

Published in: Journal of High Energy Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/jhep01(2010)040

zbMATH Keywords

standard modelNLO computations

Mathematics Subject Classification ID

Unified quantum theories (81V22) Perturbative methods of renormalization applied to problems in quantum field theory (81T15) Feynman diagrams (81T18)

Related Items

Loop QCD, Automatic evaluation of UV and \(R_2\) terms for beyond the standard model Lagrangians: a proof-of-principle, Numerical NLO QCD calculations, Automation of one-loop QCD computations, Feynman rules for the rational part of the standard model one-loop amplitudes in the 'tHooft-Veltman \(\gamma_{5}\) scheme, Tensorial reconstruction at the integrand level, Feynman rules for the rational part of the electroweak 1-loop amplitudes in the \(R_{\xi }\) gauge and in the unitary gauge, Scattering amplitudes from unitarity-based reduction algorithm at the integrand-level, Feynman rules for the rational part of one-loop QCD corrections in the MSSM, A four-dimensional approach to quantum field theories, Primary Feynman rules to calculate the \(\epsilon\)-dimensional integrand of any 1-loop amplitude

Uses Software

• PHEGAS
• FeynArts
• CutTools
• FORM
• ALPGEN

Cites Work

• NLO QCD corrections to \( {\text{t}}\overline{\text{t}} {\text{b}}\overline{\text{b}} \) production at the LHC: 2. Full hadronic results
• Full one-loop amplitudes from tree amplitudes
• Generalized unitarity and one-loop amplitudes in \(\mathcal N=1\) super-Yang-Mills
• Reducing full one-loop amplitudes to scalar integrals at the integrand level
• Masses, fermions and generalized D-dimensional unitarity
• Generating Feynman diagrams and amplitudes with FeynArts 3