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 27 articles )

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  1. Badger, Simon; Brønnum-Hansen, Christian; Hartanto, Heribertus Bayu; Peraro, Tiziano: Analytic helicity amplitudes for two-loop five-gluon scattering: the single-minus case (2019)
  2. Brádler, Kamil: A novel approach to perturbative calculations for a large class of interacting boson theories (2018)
  3. Campbell, John M.; Keith Ellis, R.: Top-quark loop corrections in (Z + ) jet and (Z + 2) jet production (2017)
  4. Cyrol, Anton K.; Mitter, Mario; Strodthoff, Nils: FormTracer. A Mathematica tracing package using FORM (2017)
  5. Frellesvig, Hjalte; Papadopoulos, Costas G.: Cuts of Feynman integrals in Baikov representation (2017)
  6. Hahn, Thomas: Computer algebra in high-energy physics (invited talk) (2016)
  7. Hirschi, Valentin; Peraro, Tiziano: Tensor integrand reduction via Laurent expansion (2016)
  8. Mastrolia, Pierpaolo; Peraro, Tiziano; Primo, Amedeo: Adaptive integrand decomposition in parallel and orthogonal space (2016)
  9. Peraro, Tiziano: Scattering amplitudes over finite fields and multivariate functional reconstruction (2016)
  10. Bury, M.; van Hameren, A.: Numerical evaluation of multi-gluon amplitudes for high energy factorization (2015)
  11. Degrande, Celine: Automatic evaluation of UV and (R_2) terms for beyond the standard model Lagrangians: a proof-of-principle (2015)
  12. Gerwick, Erik; Schumann, Steffen; Höche, Stefan; Marzani, Simone: Soft evolution of multi-jet final states (2015)
  13. Hirschi, Valentin; Mattelaer, Olivier: Automated event generation for loop-induced processes (2015)
  14. Staub, Florian: Exploring new models in all detail with \textttSARAH (2015)
  15. 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.; Maître, 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)
  16. Alwall, J.; Frederix, R.; Frixione, S.; Hirschi, V.; Maltoni, F.; Mattelaer, O.; Shao, H.-S.; Stelzer, T.; Torrielli, P.; Zaro, M.: The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations (2014)
  17. Buchta, Sebastian; Chachamis, Grigorios; Draggiotis, Petros; Malamos, Ioannis; Rodrigo, Germán: On the singular behaviour of scattering amplitudes in quantum field theory (2014)
  18. Guillet, J. Ph.; Heinrich, G.; von Soden-Fraunhofen, J. F.: Tools for NLO automation: Extension of the golem95C integral library (2014)
  19. Peraro, Tiziano: Ninja: automated integrand reduction via Laurent expansion for one-loop amplitudes (2014)
  20. Staub, Florian: SARAH 4: a tool for (not only SUSY) model builders (2014)

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