Feynman rules for the rational part of the electroweak 1-loop amplitudes in the \(R_{\xi }\) gauge and in the unitary gauge

DOI10.1007/JHEP01(2011)029zbMath1214.81328arXiv1009.4302WikidataQ59267397 ScholiaQ59267397MaRDI QIDQ544288

Ioannis Malamos, Roberto Pittau, Maria Vittoria Garzelli

Publication date: 14 June 2011

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

Full work available at URL: https://arxiv.org/abs/1009.4302

zbMATH Keywords

standard modelNLO computations

Mathematics Subject Classification ID

Unified quantum theories (81V22) Feynman diagrams (81T18)

Related Items

The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations, Electroweak radiative corrections for collider physics, 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, 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
• SAMURAI

Cites Work

• Feynman rules for the rational part of the electroweak 1-loop amplitudes
• Full one-loop amplitudes from tree amplitudes
• A proposal for a standard interface between Monte Carlo tools and one-loop programs
• Testing and improving the numerical accuracy of the NLO predictions
• 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
• One-loop \(n\)-point gauge theory amplitudes, unitarity and collinear limits.
• Scattering amplitudes from unitarity-based reduction algorithm at the integrand-level
• Tensorial reconstruction at the integrand level