FlavorKit Download and Installation
FlavorKit involves several public codes. We proceed to describe how to download and install them.
FeynArts /FormCalc FeynArts and FormCalc can be downloaded from
It is also possible to use the script
FeynInstall, to be found on the same site, for an automatic installation.
'''SARAH and PreSARAH ''' SARAH can be downloaded from
No installation or compilation is necessary. Both packages just need to be extracted by using
> tar -xf SARAH-4.2.0 > tar -xf PreSARAH-1.0.0
PreSARAH needs the paths to load FeynArts and FormCalc. These have to be provided by the user in the file PreSARAH.ini
FeynArtsPackage = "FeynArts/FeynArts.m"; FormCalcPackage = "FormCalc/FormCalc.m";
This would work if FeynArts and FormCalc have been installed in the
Applicationdirectory of the local Mathematica installation. Otherwise, absolute paths should be used, e.g.
FeynArtsPackage = "/home/$user/$path/FeynArts-3.7/FeynArts.m"; FormCalcPackage = "/home/$user/$path/FormCalc-8.1/FormCalc.m";
SPheno : SPheno can be downloaded from spheno.hepforge.org
After extracting the package,
makeis used for the compilation.
> tar -xf SPheno-3.3.0.tar.gz< > cd SPheno-3.3.0 > make