softsusy is hosted by Hepforge, IPPP Durham
Detailed SOFTSUSY Documentation

Installation or downloads

For installation instructions or a download, please go to the SOFTSUSY Homepage

Official manuals

If you use SOFTSUSY to write a paper, please cite
[Allanach:2001kg] B.C. Allanach, Comput. Phys. Commun. 143 (2002) 305-331, hep-ph/0104145,

which is the SOFTSUSY manual for the R-parity conserving MSSM. If you use the decay calculations, please cite [Allanach:2001kg] and
[Allanach:2017hcf] B.C. Allanach and T. Cridge, Comput. Phys. Commun. 220 (2017) 417, arxiv:1703.09717

If you calculate in the NMSSM, please cite [Allanach:2001kg] and
[Allanach:2013kza] B.C. Allanach, P. Athron, L. Tunstall, A. Voigt and A. Williams, Comput. Phys. Comm. 185 (2014) 2322, arXiv:1311.7659.

If you use the R-parity violating aspects, please cite [Allanach:2001kg] and

[Allanach:2009bv] B.C. Allanach and M.A. Bernhardt, Comput. Phys. Commun. 181 (2010) 232, arXiv:0903.1805.

If you use it to calculate neutrino masses and mixings, please cite [Allanach:2001kg], [Allanach:2009bv] and
[Allanach:2011de] B.C. Allanach, M. Hanussek and C.H. Kom, Comput. Phys. Commun. 183 (2012) 785, arXiv:1109.3735.

If you use the three-loop RGEs or two-loop threshold corrections to gauge/Yukawa couplings, please cite [Allanach:2001kg] and
[Allanach:2014nba] B.C. Allanach, A. Bednyakov and R. Ruiz de Austri, Comput. Phys. Commun. (2015) 192, arXiv:1407.6130.

If you use the two-loop SUSY QCD corrections to squark and gluino pole masses, please cite [Allanach:2001kg] and
[Allanach:2016rxd] B.C. Allanach, Stephen P. Martin, David G. Robertson and Roberto Ruiz de Austri, Comput.Phys.Commun. 219 (2017) 339, arXiv:1601.06657.


These web-pages contain the documentation of the latest SOFTSUSY code. There are class diagrams and cross-referenced links a la doxygen to help you navigate.

Official Updates

Updates will be posted on the
SOFTSUSY Homepage, and the manuals in the doc subdirectory will also be updated and released with the distribution.