Multivariate Determination of the Missing Energy in the Transverse Plane ($E^{miss}_T$) at $\sqrt{s}= 13 \TeV$

The precise determination of the missing transverse momentum is crucial for all processes where undetectable particles are involved. In searches beyond the standard model, such as collider-based dark-matter searches or supersymmetry, the precise determination of the missing transverse momentum is a key component. For the standard model Higgs Boson discovery, MVA $E^{miss}_T$ played an importent role in analyses like $H \rightarrow \tau \tau$ with up to four neutrinos in the final state, where the mass resolution largely depends on the $E^{miss}_T$ resolution. This note presents the performance of the MVA $E^{miss}_T$ developed in Run 1 applied on first 13 TeV data.