eHDECAY
Released by Roberto Contino, Margherita Ghezzi, Christophe
Grojean, Margarete Mühlleitner and Michael Spira
A Fortran program for the calculation of the decay widths and branching
ratios of a Higgs-like boson within four different parametrisations:
the non-linear Lagrangian, the Strongly-Interacting
Light Higgs (SILH) Lagrangian and the MCHM4 and MCHM5 Lagrangian
Description:
The Fortran program eHDECAY calculates the decays of a
Higgs-like boson in the non-linear Lagrangian parametrisation, the SILH
parametrisation and in the framework of the MCHM4 and MCHM5. It
includes the most important higher-order QCD effects and in case of the
SILH and composite Higgs parametrisation also the EW higher order
corrections. The user furthermore has the possibility to turn off these EW
corrections.
Files:
eHDECAY consists of the main program file
ehdecay.f. Further linked routines are
dmb.f, elw.f, feynhiggs.f, haber.f, hgaga.f,
hgg.f, hsqsq.f, susylha.f.
The input file is named
ehdecay.in. It is the original hdecay.in
input file supplemented by additional input values for the
choice of the parametrisation and the setting of the various
couplings. The meaning of these
input values is explained in the header of the file ehdecay.f. The output files which are
created are br.eff1 and br.eff2.
Note that the Standard Model is recovered by setting COUPVAR=0 in
the input file.
Last modified: Sun March 9 16:22:10 CET 2013