main75.cc
.
flag
DM:gg2S2XX
(default = off
)flag
DM:gg2S2XXj
(default = off
)Fermion couplings to scalar S are assumed to be proportional to mass of the fermion and couplings are the factor multiplying SM Higgs coupling (i.e. sin(mixing) in case of portal models).
parm
Sdm:vf
(default = 0.1
)parm
Sdm:af
(default = 0
)parm
Sdm:vX
(default = 1.0
)parm
Sdm:aX
(default = 0
)flag
DM:ffbar2Zp2XX
(default = off
)flag
DM:ffbar2ZpH
(default = off
)Zp:coupH
.
Interference with gamma/Z currently not implemented, therefore
this is only suitable when Z' → X Xbar. This can be
ensured using flag
DM:ffbar2Zp2XXj
(default = off
)flag
DM:qg2Zp2XXj
(default = off
)The couplings of the Z'^0 to quarks and leptons are be assumed universal, i.e. generation-independent. The choice of fixed axial and vector couplings implies a resonance width that increases linearly with the Z' mass.
Here are the couplings:
parm
Zp:gZp
(default = 0.1
)parm
Zp:coupH
(default = 0.1
)parm
Zp:vu
(default = 1
)parm
Zp:au
(default = 0
)parm
Zp:vd
(default = 1
)parm
Zp:ad
(default = 0
)parm
Zp:vl
(default = 1
)parm
Zp:al
(default = 0
)parm
Zp:vv
(default = 1
)parm
Zp:av
(default = 0
)parm
Zp:vX
(default = 1
)parm
Zp:aX
(default = 0
)