= !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: [/raw-attachment/wiki/WikiStart/feynrules1.7.201.tgz Download here]  (supports the [wiki:ASperGe ASperGe interface], documented in [http://arxiv.org/abs/1301.5932 arXiv:1301.5932]).
   * [autobuild:feynrules-current.tar.gz Download FeynRules], current version (1.6.0): Core code, !ToolBox and SM model file.
      * [http://www-library.desy.de/cgi-bin/spiface/find/hep/www?eprint=arXiv:1102.4191 Superfields are now fully supported].
      * New interface to !FeynArts, that allows to write out both the generic and the classes model files.
      * [http://arxiv.org/abs/1010.3251 New interface to Whizard/Omega].
      * New interface to write [http://arxiv.org/abs/1108.2040 multi-purpose UFO (Universal FeynRules Output) files], that can be read in particular by !MadGraph 5.
   * User manual: [/attachment/wiki/WikiStart/Manual_letter.pdf letter paper] or [/attachment/wiki/WikiStart/Manual_a4.pdf A4 paper]
   * [wiki:Talks Talks]: Talks about !FeynRules


=== !FeynRules model database ===
   * [ModelDatabaseMainPage Model database]


=== !FeynRules papers ===
   * A. Alloul, J. D'Hondt, K. De Causmaecker, B. Fuks and M.R. de Traubenberg,''Automated mass spectrum generation for new physics'',
     [http://dx.doi.org/10.1140/epjc/s10052-013-2325-x Eur. Phys. J. C '''73''' (2013) 2325] ([http://arxiv.org/abs/arXiv:1301.5932 arXiv:1301.5932).
   * C. Degrande, C. Duhr, B. Fuks, D. Grellscheid, O. Mattelaer and T. Reiter,''UFO - The Universal !FeynRules Output'',
     [http://dx.doi.org/10.1016/j.cpc.2011.06.009 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'',
     [http://dx.doi.org/10.1016/j.cpc.2011.06.009 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'',
     [http://dx.doi.org/10.1140/epjc/s10052-012-1990-5 Eur. Phys. J. C '''72''' (2012) 1990] ([http://arxiv.org/abs/arXiv:1010.3251 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'',
     [http://dx.doi.org/10.1140/epjc/s10052-011-1541-5 Eur. Phys. J. C '''71''' (2011) 1541] ([http://arxiv.org/abs/arXiv:0906.2474 arXiv:0906.2474]).
   * N. D. Christensen and C. Duhr, ''!FeynRules - Feynman rules made easy'',
     [http://dx.doi.org/10.1016/j.cpc.2009.02.018 Comput. Phys. Commun. '''180''' (2009) 1614]  ([http://arxiv.org/abs/arXiv:0806.4194 arXiv:0806.4194]).


=== Interfaces ===
   * [CalcHepInterface CalcHep/CompHEP]
   * [FeynArtsInterface FeynArts]
   * [MadGraphInterface MadGraph]
   * [SherpaInterface Sherpa]
   * [WhizardInterface Whizard/Omega]

=== Development Area ===
   * [DevelopmentArea Development]

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