Home of FeynHiggsXS

This is the home page of the Fortran program FeynHiggsXS.

FeynHiggsXS is a Fortran code for the diagrammatic calculation of the production cross section at e⁺e^- colliders and branching ratios of the neutral Higgs bosons in the MSSM at the two-loop level.

The calculation is based on hep-ph/0102081 and references therein by S. Heinemeyer, W. Hollik J. Rosiek and G. Weiglein.

There is only one file that contains the complete Fortran code: FeynHiggsXS.tar.gz.
After downloading and unpacking the file, follow the instructions given in the file Installation.txt.

Last update: Dec. 07. 2004
What happened:
Bug in Gamma_tot evaluation removed: gam_arr(78) was not used and might have contained bogus. It was included in the Gamma_tot evaluation, however. (Thanks go to Klaus Mönig.)

History:
Apr. 11. 2001
FeynHiggsXS is available.

Please note that due to the two-loop formulas the program might become very long, so you need sufficient memory on your computer.

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