Table 6.

Relative uncertainties $\mathit{\delta }\mathit{\sigma }$ in the measured integrated fiducial cross sections times branching ratios in the muon channels. The efficiency uncertainties are partially correlated between the trigger, reconstruction and isolation terms. This is taken into account in the computation of the total uncertainty quoted in the table

	$\mathit{\delta }{\mathit{\sigma }}_{W+}$ (%)	$\mathit{\delta }{\mathit{\sigma }}_{W-}$ (%)	$\mathit{\delta }{\mathit{\sigma }}_Z$ (%)
Trigger efficiency	0.08	0.07	0.05
Reconstruction efficiency	0.19	0.17	0.30
Isolation efficiency	0.10	0.09	0.15
Muon $p_{\text{T}}$ resolution	0.01	0.01	<0.01
Muon $p_{\text{T}}$ scale	0.18	0.17	0.03
$E_{\text{T}}^{\text{miss}}$ soft term scale	0.19	0.19	−
$E_{\text{T}}^{\text{miss}}$ soft term resolution	0.10	0.09	−
Jet energy scale	0.09	0.12	−
Jet energy resolution	0.11	0.16	−
Signal modelling (matrix-element generator)	0.12	0.06	0.04
Signal modelling (parton shower and hadronization)	0.14	0.17	0.22
PDF	0.09	0.12	0.07
Boson $p_{\text{T}}$	0.18	0.14	0.04
Multijet background	0.33	0.27	0.07
Electroweak+top background	0.19	0.24	0.02
Background statistical uncertainty	0.03	0.04	0.01
Unfolding statistical uncertainty	0.03	0.03	0.02
Data statistical uncertainty	0.04	0.04	0.08
Total experimental uncertainty	0.61	0.59	0.43
Luminosity	1.8	1.8	1.8