Home of FeynHiggs
FeynHiggs is a Fortran code for the
diagrammatic calculation of the masses, mixings and much more of the
Higgs bosons in the MSSM at the two-loop level.
Quick links: FeynHiggs
[literature]
[API guide]
[features]
[citation guide]
[FHUCC]
[Grid]
[CDM/NUHM benchmarks]
Newest version: FeynHiggs2.8.6
Upgrade information:
To upgrade from FeynHiggs2.7.4 to FeynHiggs2.8.0
or higher you have to adjust FHSetSMPara, FHRetrieveSMPara, FHGetPara,
FHFlavour, FHReadRecord, FHSetSLHA, FHSetRecord (if used).
To upgrade from FeynHiggs2.6.5 to FeynHiggs2.7.0
or higher you have to adjust FHCouplings, FHHiggsCorr, FHHiggsProd,
FHConstraints, FHFlavour, FHGetPara
and FHSetNMFV (see "what happened" below).
Download of the tar.gz-files:
You can download the complete tar.gz-file, containing all files
(~1.6 MB).
Current version for
HiggsBounds: FeynHiggs2.8.0
or higher.
Download the executables directly:
You can download the executables directly (version 2.8.6 and others).
They are statically linked.
- x86-Linux:
- IntelMac:
- Alpha Tru64 Unix:
- Windows:
In case you encounter problems with the executables, try to download
the full version and do the compilation yourself.
The usage of the program is explained in detail
in the man pages contained in the .tar.gz-file. Have a look at the
README.
View the man pages online:
[FeynHiggs]
[libFH]
[MFeynHiggs]
[FHSetFlags]
[FHSetFlagsString]
[FHSetSMPara]
[FHSetPara]
[FHSetNMFV]
[FHAddSelf]
[FHSetSLHA]
[FHSetDebug]
[FHRetrieveFlags]
[FHRetrieveFlagsString]
[FHRetrieveSMPara]
[FHRetrievePara]
[FHRetrieveOSPara]
[FHRetrieveNMFV]
[FHOutput]
[FHOutputSLHA]
[FHSelectUZ]
[FHGetSMPara]
[FHGetPara]
[FHGetNMFV]
[FHGetSelf]
[FHHiggsCorr]
[FHCouplings]
[FHUncertainties]
[FHHiggsProd]
[FHConstraints]
[FHFlavour]
[FHClearRecord]
[FHSetRecord]
[FHReadRecord]
[FHLoopRecord]
[FHSLHARecord]
[FHRetrieveRecord]
[FHRecordIndex]
[FHLoadTable]
[FHTableRecord]
You may also want to have a look at the
API guide.
User comments:
(concerning installation, compilation etc.)
[PowerMac]
CDM/NUHM benchmark planes (in agreement with Cold Dark Matter
measurements) can be found here.
For details how to use the planes see
arXiv:0709.0098 [hep-ph].
Last update: December 22, 2011
What happened (FeynHiggs2.8.6):
- Reparametrization of running top mass in the two-loop terms
improved. The difference between the two options runningMT = 0, 1 is
of pure three-loop order. Small effects on masses and uncertainties
for runningMT = 1.
- Decay H -> VV* refitted for MH < 161 GeV, minor changes.
- Problem in the SLHA reader fixed (was present only in FH2.8.5)
that led to problems for complex parameters.
For the full history of FeynHiggs, go here.
In case of problems:
First check these web pages:
[help #1]
[help #2]
Then you can send an email to
Sven Heinemeyer
and
Thomas Hahn.
The FeynHiggs team:
[Sven Heinemeyer]
[Thomas Hahn]
[Heidi Rzehak]
[Georg Weiglein]
[Karina Williams]
[Wolfgang Hollik]
back to the FeynHiggs overview page