Programs in Physics & Physical Chemistry
|[Licence| Download | New Version Template] adkt_v2_0.tar.gz(1033 Kbytes)|
|Manuscript Title: FeynHiggs: a program for the calculation of MSSM Higgs-boson observables - Version 2.6.5.|
|Authors: T. Hahn, S. Heinemeyer, W. Hollik, H. Rzehak, G. Weiglein|
|Program title: FeynHiggs v2.6.5|
|Catalogue identifier: ADKT_v2_0|
Distribution format: tar.gz
|Journal reference: Comput. Phys. Commun. 180(2009)1426|
|Programming language: Fortran 77, C, Mathematica.|
|Computer: Intel/AMD, PowerPC, Alpha.|
|Operating system: Linux, Windows (Cygwin), Mac OS, Tru64 Unix.|
|RAM: insignificant (typically a few MB)|
|Keywords: MSSM, Higgs-boson obervables.|
|PACS: 12.38.Ex, 12.60.Fr, 14.80.Ly.|
Does the new version supersede the previous version?: Yes
Nature of problem:
The experimental searches for Higgs bosons have to be compared with theory predictions at a high level of accuracy. Radiative corrections are especially important in the Minimal Supersymmetric Standard Model (MSSM).
High-precision calculations (mostly based on the Feynman-diagrammatic approach) for various Higgs-boson observables in the MSSM are implemented. The program takes the basic model parameters as input and evaluates many MSSM Higgs-boson observables relevant for experimental Higgs-boson physics.
Reasons for new version:
Existing calculations have been refined (e.g. by the inclusion of complex parameters); many new observables have been implemented.
Summary of revisions:
Input parameters are now allowed to be complex, and non-minimal flavour violation is permitted. Besides the Higgs-boson masses also branching ratios and hadron-collider production cross-sections are calculated.
Several observables are still missing and have to be implemented.
The command-line frontend, which invokes essentially all FeynHiggs functions, takes 200 ms a single point in parameter space On a 3 GHz AMD CPU.
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