\texttt{NGluon}: A package to calculate one-loop multi-gluon amplitudes

DOI10.1016/j.cpc.2011.04.008zbMath1262.81102arXiv1011.2900OpenAlexW2047454593MaRDI QIDQ1943187

B. Biedermann, Peter Uwer, Simon D. Badger

Publication date: 15 March 2013

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

Full work available at URL: https://arxiv.org/abs/1011.2900

zbMATH Keywords

one-loop correctionsunitarity method

Mathematics Subject Classification ID

Related Items (20)

Electroweak radiative corrections for collider physics ⋮ Syzygies probing scattering amplitudes ⋮ Scattering amplitudes over finite fields and multivariate functional reconstruction ⋮ Color-kinematics duality for QCD amplitudes ⋮ Tensor integrand reduction via Laurent expansion ⋮ Hepta-cuts of two-loop scattering amplitudes ⋮ \textsc{Collier}: a Fortran-based complex one-loop library in extended regularizations ⋮ RECOLA -- REcursive computation of one-loop amplitudes ⋮ RECOLA2: recursive computation of one-loop amplitudes 2 ⋮ Monodromy-like relations for finite loop amplitudes ⋮ Ninja: automated integrand reduction via Laurent expansion for one-loop amplitudes ⋮ Integrand reduction of one-loop scattering amplitudes through Laurent series expansion ⋮ Integrand-level reduction of loop amplitudes by computational algebraic geometry methods ⋮ Global residues and two-loop hepta-cuts ⋮ Multivariate residues and maximal unitarity ⋮ NGluon ⋮ Real-virtual corrections for gluon scattering at NNLO ⋮ Colour decompositions of multi-quark one-loop QCD amplitudes ⋮ Primary Feynman rules to calculate the \(\epsilon\)-dimensional integrand of any 1-loop amplitude ⋮ Yang-Mills amplitude relations at loop level from non-adjacent BCFW shifts

Uses Software

• CutTools
• BlackHat

Cites Work

• NLO QCD corrections to top quark pair production in association with one hard jet at hadron colliders
• 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
• One-loop \(n\)-point gauge theory amplitudes, unitarity and collinear limits.
• Dimensionally-regulated pentagon integrals

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