Programs in Physics & Physical Chemistry
|[Licence| Download | New Version Template] adpm_v5_0.tar.gz(2537 Kbytes)|
|Manuscript Title: Higher Order Corrections and Unification in the Minimal Supersymmetric Standard Model: SOFTSUSY3.5|
|Authors: B.C. Allanach, A. Bednyakov, R. Ruiz de Austri|
|Program title: SOFTSUSY|
|Catalogue identifier: ADPM_v5_0|
Distribution format: tar.gz
|Journal reference: Comput. Phys. Commun. 189(2015)192|
|Programming language: C++, Fortran.|
|Computer: Personal computer.|
|Operating system: Tested on Linux 3.4.6.|
|Word size: 64 bits.|
|Keywords: Sparticle, MSSM.|
|PACS: 12.60.Jv, 14.80.Ly.|
|Classification: 11.1, 11.6.|
External routines: At least GiNaC1.3.5  and CLN1.3.1 (both freely obtainable from www.ginac.de).
Does the new version supersede the previous version?: Yes
Nature of problem:
Calculating supersymmetric particle spectrum and mixing parameters in the minimal supersymmetric standard model. The solution to the renormalisation group equations must be consistent with boundary conditions on supersymmetry breaking parameters, as well as the weak-scale boundary condition on gauge couplings, Yukawa couplings and the Higgs potential parameters.
Nested iterative algorithm.
Reasons for new version:
Extension to include additional two and three-loop terms.
Summary of revisions:
All quantities in the minimal supersymmetric standard model are extended to have three-loop renormalisation group equations (including 3-family mixing) in the limit of real parameters and some leading two-loop threshold corrections are incorporated to the third family Yukawa couplings and the strong gauge coupling.
SOFTSUSY will provide a solution only in the perturbative regime and it assumes that all couplings of the model are real (i.e. CP-conserving). If the parameter point under investigation is non-physical for some reason (for example because the electroweak potential does not have an acceptable minimum), SOFTSUSY returns an error message. The higher order corrections included are for the real R-parity conserving minimal supersymmetric standard model (MSSM) only.
A minute per parameter point. The tests provided with the package only take a few seconds to run.
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