to theoretical calculations in the SM Higgs sector that offer up to next-to-next-to-leading-order (NNLO) accuracy in perturbative QCD, and up to next-to-leading-order (NLO) accuracy in perturbative electro-weak corrections.

All measurements presented in this paper are based on the experimental techniques used in previous measurements of Higgs boson properties in this final state [@Chatrchyan:2013mxa; @Khachatryan:2014kca]. These techniques include: algorithms for the online event selection, algorithms for the reconstruction, identification and calibration of electrons, muons and jets, as well as the approaches to the event selection and background estimation.

This paper is organized as follows. The CMS detector and experimental techniques are briefly described in Section \[sec:DetectorObjects\]. The data sets and simulated samples used in the analysis are described in Section \[sec:DatasetsSimulationPAS\]. The event selection and background modelling are presented in Section \[sec:EventsBackground\]. The fiducial phase space used for the measurements is defined in Section \[sec:Fiducial\], while the procedure for extracting the integrated and differential cross sections is presented in Section \[sec:Methodology\]. Section \[sec:SystematicsPAS\] discusses the systematic uncertainties in the measurements. Section \[sec:Results\] presents the results of all measurements and their comparison with the SM-based calculations.

The CMS detector and experimental methods {#sec:DetectorObjects}
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The central feature of the CMS apparatus is 