Table 12.

Predictions for $\sigma (\text{W}+\text{c})$ in the phase space of the analysis. For each QCD and EW order, the central values of the OS, SS and $\text{OS-SS}$ predictions are given, together with the statistical, scales, PDF, and total uncertainties of the $\text{OS-SS}$ prediction. All values are given in pb. The last row in the table gives the experimental result presented in this paper

QCD order	EW order	${\sigma }_{\text{W}+\text{c}}^{\text{OS}}$	${\sigma }_{\text{W}+\text{c}}^{\text{SS}}$	${\sigma }_{\text{W}+\text{c}}^{\text{OS-SS}}$	${\Delta }_{\text{stat}}^{\text{OS-SS}}$	${\Delta }_{\text{scales}}^{\text{OS-SS}}$	${\Delta }_{\text{PDF}}^{\text{OS-SS}}$	${\Delta }_{\text{Total}}^{\text{OS-SS}}$
LO	LO	137.4	0	137.4	$\pm 0.1$	$_{-13.3}^{+16.6}$	$\pm 5.1$	$_{-14.3}^{+17.4}$
NLO	LO	182.4	4.1	178.3	$\pm 0.3$	$_{-9.4}^{+9.3}$	$\pm 6.8$	$_{-11.6}^{+11.6}$
NNLO	LO	182.9	8.2	174.7	$\pm 1.0$	$_{-2.8}^{+1.2}$	$\pm 6.8$	$_{-7.4}^{+7.0}$
NNLO	NLO	179.1	8.0	171.1	$\pm 1.0$	$_{-2.8}^{+1.2}$	$\pm 6.8$	$_{-7.4}^{+7.0}$

CMS: $163.4\pm 0.5\text{(stat)}\pm 6.2\text{(syst)}\text{pb}$