PROGRAM SUMMARY
Title of program:
FeynHiggs
Catalogue identifier:
ADKT
Ref. in CPC:
124(2000)76
Distribution format: tar gzip file
Operating system: UNIX
High speed store required:
4MK words
Number of bits in a word:
32
Number of lines in distributed program, including test data, etc:
59344
Programming language used: Fortran
Computer: Sigma station (Alpha)
Nature of physical problem:
The masses of the neutral CP-even Higgs bosons in the MSSM can be
calculated in terms of the other model parameters. Large corrections to
the masses at the one-loop level require a two-loop calculation.
Method of solution
A Feynman-diagrammatic calculation has been performed at the two-loop
level in O(alphaalphas). The resulting formula has been converted into
a Fortran 77 code. This result has been combined with the existing
Fortran code for the complete diagrammatic one-loop calculation,
additional corrections beyond O(alphaalphas) have also been included.
Restrictions on the complexity of the program
No complex parameters are allowed.
Typical running time
0.5 seconds.