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 with real/complex parameters at the highest
level of accuracy.
Quick links: FeynHiggs
[literature]
[API guide]
[features]
[citation guide]
[FHUCC]
[Grid]
[CDM/NUHM benchmarks]
Newest version: FeynHiggs2.14.1-beta
Upgrade information:
To upgrade from FeynHiggs2.13.0 to
FeynHiggs2.14.0 or higher you have to adjust
[FHSetFlags].
To upgrade from FeynHiggs2.12.2 to
FeynHiggs2.13.0 or higher you have to adjust FHSetSMPara, and if
used also FHGetPara and/or FHConstraints (and
possibly use the new
[FHEWPO]).
To upgrade from FeynHiggs2.11.3 to
FeynHiggs2.12.0 or higher you have to adjust FHSetFlags
(See "what happened/history" below).
Download of the tar.gz-files:
You can download the complete tar.gz-file, containing all files
(~7.5 MB).
Current version for
HiggsBounds: FeynHiggs2.8.0
or higher.
Download the executables directly:
You can download the executables directly (version 2.14.1 and others).
They are statically linked.
- x86-Linux:
- Command-line interface:
FeynHiggs2.14.1
[2.13.0],
[2.12.2],
[2.11.3],
[2.10.4],
[2.9.5],
[2.8.6],
[2.7.4],
[2.5.1],
[2.4.1],
[2.3.2],
[2.2.10]
- Mathematica version:
MFeynHiggs2.14.1
[2.13.0],
[2.12.2],
[2.11.3],
[2.10.4],
[2.9.5],
[2.8.6],
[2.7.4],
[2.5.1],
[2.4.1],
[2.3.2],
[2.2.10]
- IntelMac:
- 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]
[FHSelectIpol]
[FHSetSMPara]
[FHSetPara]
[FHSetNMFV]
[FHSetLFV]
[FHAddSelf]
[FHSetSLHA]
[FHSetDebug]
[FHRetrieveFlags]
[FHRetrieveFlagsString]
[FHRetrieveSMPara]
[FHRetrievePara]
[FHRetrieveOSPara]
[FHRetrieveNMFV]
[FHOutput]
[FHOutputSLHA]
[FHSelectUZ]
[FHGetSMPara]
[FHGetPara]
[FHGetTLPara]
[FHGetNMFV]
[FHGetSelf]
[FHHiggsCorr]
[FHCouplings]
[FHUncertainties]
[FHHiggsProd]
[FHConstraints]
[FHEWPO]
[FHFlavour]
[FHClearRecord]
[FHSetRecord]
[FHReadRecord]
[FHLoopRecord]
[FHSLHARecord]
[FHRetrieveRecord]
[FHRecordIndex]
[FHLoadTable]
[FHTableRecord]
You may also want to have a look at the
API guide.
Last update: February 28, 2018
What happened (FeynHiggs2.14.1-beta):
- In the EFT calculation the O(αt2)
threshold corrections for the non-degenerate mass case have been
implemented (taken from
arXiv:1703.08166 [hep-ph]).
- In the EFT calculation a bug in 1L electroweakino threshold correction
has been fixed; the numerical effect on Mh is smaller
than O(100 MeV).
- The fit function for σ(gg → t H+- b) has
been improved (instabilities for tanβ < 6 have been removed).
- Bug in the DRbar-OS conversion for sbottom masses used for EWPO fixed.
- In the case of DRbar input for stops and sbottoms:
The stop masses used for all calculations but the Higgs
boson masses are now again OS masses (were DRbar masses in FH2.14.0).
The output for Stop and Sbottom masses are again always OS masses.
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]
[Henning Bahl]
[Wolfgang Hollik]
[Sebastian Paßehr]
[Heidi Rzehak]
[Georg Weiglein]
Former members:
[Karina
Williams]
back to the FeynHiggs overview page