FeynRules

A Mathematica package to calculate Feynman rules

FeynRules is a Mathematica® package that allows the calculation of Feynman rules in momentum space for any QFT physics model. The user needs to provide FeynRules with the minimal information required to describe the new model, contained in the so-called model-file. This information is then used to calculate the set of Feynman rules associated with the Lagrangian. The Feynman rules calculated by the code can then be used to implement the new physics model into other existing tools, such as MC generators. This is done via a set of interfaces which are developed together and maintained by the corresponding MC authors.

Package

• Beta version for FeynRules 1.8: Download here (supports the ASperGe interface, documented in ​arXiv:1301.5932).
• Download FeynRules, current version (1.6.0): Core code, ToolBox and SM model file.
  • ​Superfields are now fully supported.
  • New interface to FeynArts, that allows to write out both the generic and the classes model files.
  • ​New interface to Whizard/Omega.
  • New interface to write ​multi-purpose UFO (Universal FeynRules Output) files, that can be read in particular by MadGraph 5.
• User manual: letter paper or A4 paper
• Talks: Talks about FeynRules

FeynRules model database

• Model database

FeynRules papers

• N. D. Christensen, P. de Aquino, N. Deutschmann, C. Duhr, B. Fuks, C. Garcia-Cely, O. Mattelaer, K. Mawatari, B. Oexl and Y. Takaesu, "Simulating spin-3/2 particles at colliders", (​arXiv:1308.1668).
• A. Alloul, J. D'Hondt, K. De Causmaecker, B. Fuks and M.R. de Traubenberg,Automated mass spectrum generation for new physics, ​Eur. Phys. J. C '''73''' (2013) 2325 ([​http://arxiv.org/abs/arXiv:1301.5932 ​arXiv:1301.5932).
• S. Ask, N. Christensen, C. Duhr, C. Grojean, S. Hoeche, K. Matchev, O. Mattelaer, S. Mrenna, A. Papaefstathiou, M. Park, M. Perelstein and P. Skands, "From Lagrangians to Events: Computer Tutorial at the MC4BSM-2012 Workshop" (​arXiv:1209.0297).
• Brooijmans, et. al., "Les Houches 2011: Physics at TeV Colliders New Physics Working Group Report" (​arXiv:1203.1488).
• C. Degrande, C. Duhr, B. Fuks, D. Grellscheid, O. Mattelaer and T. Reiter,UFO - The Universal FeynRules Output, ​Comput. Phys. Commun. '''183''' (2012) 1201 ([​http://arxiv.org/abs/arXiv:1108.2040 ​arXiv:1108.2040).
• C. Duhr and B. Fuks, A superspace module for the FeynRules package, ​Comput. Phys. Commun. '''182''' (2011) 2404 ([​http://arxiv.org/abs/arXiv:1102.4191 ​arXiv:1102.4191).
• N. D. Christensen, C. Duhr, B. Fuks, J. Reuter and C. Speckner, Introducing an interface between Whizard and FeynRules, ​Eur. Phys. J. C '''72''' (2012) 1990 (​arXiv:1010.3251).
• N. D. Christensen, P. de Aquino, C. Degrande, C. Duhr, B. Fuks, M. Herquet, F. Maltoni and S. Schumann, A Comprehensive approach to new physics simulations, ​Eur. Phys. J. C '''71''' (2011) 1541 (​arXiv:0906.2474).
• N. D. Christensen and C. Duhr, FeynRules - Feynman rules made easy, ​Comput. Phys. Commun. '''180''' (2009) 1614 (​arXiv:0806.4194).

Interfaces

• CalcHep/CompHEP
• FeynArts
• MadGraph
• Sherpa
• Whizard/Omega

Development Area

• Development

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