- user library is necessary for all CompHEP/SUSY models. Compilation instructions are in the README file. You also can use precompiled version for Linux .
- user library with updated FeynHiggsFast (1.2.2) package
- basic MSSM model
- basic MSSM plus massive fermions of the second generation
- basic MSSM plus SUGRA & GMSB
- basic MSSM plus R-parity violation terms
- basic MSSM plus gravitino and sgoldstino

- Suspect: slhaScript.susp
- SoftSUSY: slhaScript.sofsusy
- ISASUSY: there is a temporal solution to use ISASUSY with SLHA version of CompHEP/SUSY. To make "script" for this case, compile 3 files: sugraf.f , sugrag.f , isaslha.c together with ISAJET library. Or download the precompiled executable file for Linux slhaScript.isa

New parameters in the model are hL for lambda and hK for kappa, hLs and hKs are corresponding soft parameters. Notation for third fermion and sfermion parameters is slightly changed: everywhere top->t, bot->b, tau->l. See further details in the paper on NMSSM in micrOMEGAs (to appear in hep-ph in May 2005). The present model has mixing of d,s quarks by Cabbibo angle while the model in micrOMEGAs has diagonal CKM.

- April 17, 1998. Signs corrected in neutralino-chargino sector and in Yukawa terms.
- July 18, 1998. Signs corrected in the 2 gluons + 2 squarks (4-legs) vertices.
- November 14, 1998. Signs corrected in soft SUSY-breaking terms.
- March 10, 1999 - new MSSM for CompHEP with R-parity violation, gravitino and NMSSM options.
- March 14, 1999 - Vertices (neutrino, electron, charged Higgs) and (chargino, neutrino, selectron) are corrected (extra factor 1/2 was removed; it was inserted by mistake at November 1998). R-parity violation and gravitino models compared with SUSYGEN.
- May 16, 1999 - CompHEP model files updated to fit the CompHEP version 3.3.20 ('Sqrt()' replaced by 'sqrt()'). Source code for MSSM extensions is available.
- June 8, 2000 - vertices (neutralino_i, neutralino_i, Z) are corrected (sign changed). Sparticle mixing effects in the 2nd generation are taken into account.
- December 20, 2001 - CompHEP/SUSY models are in the new representation.
- April 29, 2003 - updated user library (FeyHiggsFast 1.2.2).
- January 28, 2005 - SLHA interface.
- May 10, 2005 - NMSSM.
- Mar 31, 2008 - bug fixed in 4-squark and 4-slepton vertices: 1. wrong interference sign of FF terms is fixed, 4-scalar vertices with Higgs bosons were (and are) correct. LanHEP 2.5 has to be used to generate correct model; 2. Wrong interference sign for 4 squarks vertices coming from DD terms proportional to alpha_s is fixed. File susy_dd.mdl is corrected. The input files to generate MSSM come within LanHEP 2.5.0 (see LanHEP page).

- CompHEP model files for MSSM (also includes SUGRA, GMSB and RP violation).
- CompHEP model files for MSSM with gravitino and sgoldstino
- The LanHEP input files (not the latest version).
- MSSM with sparticle widths calculated by ISASUSY package , test version.

Last update: March 31, 2008

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