| Purpose |
- The purpose of the project is to define a unique set of
conventions for supersymmetric
extensions of the Standard Model together with an accord specifying
generic file structures for
1) supersymmetric model specifications and input parameters,
2) EW scale supersymmetric mass and coupling spectra, and
3) decay tables, to provide a universal interface between
spectrum calculation programs, decay packages, and high energy physics
event generators.
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Writeups
(conventions, definitions)
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| Note: to add codes to any of these lists,
email peter.skands ATNOSPAM monash.edu |
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| SLHA Read/Write Utilities
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- LHPC - a C++
based set of classes for interpreting files in the Les
Houches Event File (LHEF) format and SLHA and SLHA2
formats. It also parses Flavor Les Houches Accord (FLHA)
files, though with less functionality.
- pySLHA
- a Python-based reader, writer and plotter of SLHA and
SLHA2 files.
- SLHAea
- a C++ library for SLHA input and output (requires the
BOOST C++ headers)
- SLHA.jl
- a Julia library to parse, serialize, and perform
calculations with the SLHA and SLHA2.
- SLHALib - a
FORTRAN library of routines for reading, writing, and
manipulating SLHA and SLHA2 files.
- SLAM
- a Mathematica package to read/write SLHA files (click here for documentation)
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Model Building Tools:
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Spectrum Calculators:
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Decay Packages:
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Relic Density Programs:
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Other Constraints / Flavour Observables:
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- FCHDECAY -
SLHA2: v1.0+:
computes the Flavour Changing Neutral Current
decays BR(H -> tc), BR(H->bs), BR(t -> ch) and BR(t ->
cg) in the Flavour Violating MSSM.
- FlavBit (part of GAMBIT)
- GM2Calc
- SLHA v1.0+: C++ program
which calculates the anomalous magnetic moment
of the muon in the MSSM.
- PrecisionBit (part of GAMBIT)
- SUPERISO -
SLHA2: v1.0+: flavour
physics observables in the SM, 2HDM, MSSM, and NMSSM.
- SusyBSG -
SLHA2: v1.0+: NLO branching
ratio for B → Xs γ in the MSSM with Minimal
Flavor Violation.
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Event Generators / Cross-Section Calculators:
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Global Fitting Tools:
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- GAMBIT - SLHA2: v1.0+ (no SLHA-format I/O as such but uses SLHA2 internally and several of its "bits" handle SLHA-formatted I/O).
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| Other Tools Repositories:
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| Additional Resources
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| Example SLHA
files
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| Example Codes
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- main76.f:
example how
to use an SLHA spectrum file with PYTHIA 6,
to generate supersymmetric processes, in this case stop1
pair production events at LHC; the run requires an
external file with a SuSy spectrum calculated by an
external RGE code, like "softsusy.spc"
generated by SoftSusy.
- main83.f:
example how
to use a BSM (QNUMBERS) file with PYTHIA 6;
the run requires an
external file with QNUMBERS blocks, like "main83.spc".
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| Related
Projects and Accords
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Workshops:
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The structure of the Accord was discussed at:
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