### 92 f(-p_{1}) + f(-p_{2}) → W^{+}(→ ν(p_{3}) + e^{+}(p_{4})) + H(→ b(p_{5}) + b(p_{6}))

#### 92.1 WH production, processes 91-100, 900

This process can be calculated at LO, NLO, and NNLO. These processes represent
the production of a W boson which subsequently decays leptonically, in association
with a Standard Model Higgs boson that decays into a tau pair (nproc=91, 96),
decays into a b-quark pair (nproc=92, 97), a pair of photons (nproc=93, 98), or a
pair of W-bosons (nproc=94, 99), a pair of Z bosons (nproc=95, 100).
Note that in the cases of Higgs decay to W,(Z) pairs, below the W,(Z) pair
threshold one of the W,(Z) bosons is virtual and therefore one must set
zerowidth=.false.. The calculation may be performed at NNLO for these
processes.

Radiation from the bottom quarks in the decay, an NLO effect, is included in
(nproc=920, 970). nproc=900 may be used to compute the sum over both W
charges in one run (with the decay products 3 and 4 representing lepton and
antilepton respectively). This sum is performed by adjustng the CKM matrix to
allow both charges of the W boson.

When removebr is .true., neither the W boson nor the Higgs decays.

For more information on this process see refs. [1, 2, 3]. NLO calculations can be
performed by subtraction, zero-jettiness slicing and q_{T}-slicing. NNLO calculations
can be performed by zero-jettiness slicing and q_{T}-slicing.

#### 92.2 Plotter

nplotter_auto.f is the default plotting routine.

#### 92.3 Example input and output file(s)

input92.ini process92.out

### References

[1]
J.M. Campbell,
R.K. Ellis
and
C. Williams,
Associated
production
of
a
Higgs
boson
at
NNLO,
JHEP
06
(2016)
179
[1601.00658].

[2]
R. Boughezal,
J.M. Campbell,
R.K. Ellis,
C. Focke,
W. Giele,
X. Liu
et al.,
Color
singlet
production
at
NNLO
in
MCFM,
Eur.
Phys.
J.
C
77
(2017)
7
[1605.08011].

[3]
J.M. Campbell,
R.K. Ellis
and
S. Seth,
Non-local
slicing
approaches
for
NNLO
QCD
in
MCFM,
2202.07738.