GoSam

The package GoSam allows for the automated calculation of one-loop amplitudes for multi-particle processes in renormalizable quantum field theories. The amplitudes, which are generated in terms of Feynman diagrams, can be reduced using either D-dimensional integrand-level decomposition or by tensor reduction. GoSam can be used to calculate one-loop QCD and/or electroweak corrections to Standard Model processes and offers the flexibility to link model files for theories Beyond the Standard Model. A standard interface to programs calculating real radiation is also implemented.


References in zbMATH (referenced in 7 articles )

Showing results 1 to 7 of 7.
Sorted by year (citations)

  1. Alioli, S.; Badger, S.; Bellm, J.; Biedermann, B.; Boudjema, F.; Cullen, G.; Denner, A.; van Deurzen, H.; Dittmaier, S.; Frederix, R.; Frixione, S.; Garzelli, M.V.; Gieseke, S.; Glover, E.W.N.; Greiner, N.; Heinrich, G.; Hirschi, V.; Höche, S.; Huston, J.; Ita, H.; Kauer, N.; Krauss, F.; Luisoni, G.; Ma^ıtre, D.; Maltoni, F.; Nason, P.; Oleari, C.; Pittau, R.; Plätzer, S.; Pozzorini, S.; Reina, L.; Reuschle, C.; Robens, T.; Schlenk, J.; Schönherr, M.; Siegert, F.; von Soden-Fraunhofen, J.F.; Tackmann, F.; Tramontano, F.; Uwer, P.; Salam, G.; Skands, P.; Weinzierl, S.; Winter, J.; Yundin, V.; Zanderighi, G.; Zaro, M.: Update of the binoth LES houches accord for a standard interface between Monte Carlo tools and one-loop programs (2014)
  2. Buchta, Sebastian; Chachamis, Grigorios; Draggiotis, Petros; Malamos, Ioannis; Rodrigo, Germán: On the singular behaviour of scattering amplitudes in quantum field theory (2014)
  3. Guillet, J.Ph.; Heinrich, G.; von Soden-Fraunhofen, J.F.: Tools for NLO automation: Extension of the golem95C integral library (2014)
  4. Staub, Florian: SARAH 4: a tool for (not only SUSY) model builders (2014)
  5. Ita, Harald; Ozeren, Kemal: Colour decompositions of multi-quark one-loop QCD amplitudes (2012)
  6. Pittau, R.: Primary Feynman rules to calculate the $\epsilon$-dimensional integrand of any 1-loop amplitude (2012)
  7. Yuasa, F.; de Doncker, E.; Hamaguchi, N.; Ishikawa, T.; Kato, K.; Kurihara, Y.; Fujimoto, J.; Shimizu, Y.: Numerical computation of two-loop box diagrams with masses (2012)