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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...

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Detalles Bibliográficos
Autor principal: CMS Collaboration
Lenguaje:eng
Publicado: 2015
Materias:
Acceso en línea:http://cds.cern.ch/record/2048696
Descripción
Sumario: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.