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Search for supersymmetry in events with jets and missing transverse momentum in proton-proton collisions at 13 TeV

A search for supersymmetry is performed in all-hadronic events with large missing transverse momentum produced in proton-proton collisions at $\sqrt{s}=13$~TeV. The data sample, corresponding to an integrated luminosity of 12.9~fb$^{-1}$, was collected with the CMS detector at the CERN LHC in 2016....

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Autor principal: CMS Collaboration
Publicado: 2016
Materias:
Acceso en línea:http://cds.cern.ch/record/2205158
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author CMS Collaboration
author_facet CMS Collaboration
author_sort CMS Collaboration
collection CERN
description A search for supersymmetry is performed in all-hadronic events with large missing transverse momentum produced in proton-proton collisions at $\sqrt{s}=13$~TeV. The data sample, corresponding to an integrated luminosity of 12.9~fb$^{-1}$, was collected with the CMS detector at the CERN LHC in 2016. The data are examined in search regions of jet multiplicity, tagged bottom quark jet multiplicity, missing transverse momentum, and the scalar sum of jet transverse momenta. The observed numbers of events in all search regions are found to be consistent with the expectations from standard model processes. Exclusion limits are presented for simplified supersymmetric models of gluino pair production and direct squark-antisquark production. For a massless, weakly interacting, lightest neutralino, lower limits on the gluino mass from around 1620 to 1750~GeV are obtained, depending on the assumed gluino decay mechanism. The corresponding limit on the squark mass varies between around 780 and 1150~GeV, depending on the assumed flavor of the squark. These results extend previous limits.
id cern-2205158
institution Organización Europea para la Investigación Nuclear
publishDate 2016
record_format invenio
spelling cern-22051582019-09-30T06:29:59Zhttp://cds.cern.ch/record/2205158CMS CollaborationSearch for supersymmetry in events with jets and missing transverse momentum in proton-proton collisions at 13 TeVParticle Physics - ExperimentA search for supersymmetry is performed in all-hadronic events with large missing transverse momentum produced in proton-proton collisions at $\sqrt{s}=13$~TeV. The data sample, corresponding to an integrated luminosity of 12.9~fb$^{-1}$, was collected with the CMS detector at the CERN LHC in 2016. The data are examined in search regions of jet multiplicity, tagged bottom quark jet multiplicity, missing transverse momentum, and the scalar sum of jet transverse momenta. The observed numbers of events in all search regions are found to be consistent with the expectations from standard model processes. Exclusion limits are presented for simplified supersymmetric models of gluino pair production and direct squark-antisquark production. For a massless, weakly interacting, lightest neutralino, lower limits on the gluino mass from around 1620 to 1750~GeV are obtained, depending on the assumed gluino decay mechanism. The corresponding limit on the squark mass varies between around 780 and 1150~GeV, depending on the assumed flavor of the squark. These results extend previous limits.CMS-PAS-SUS-16-014oai:cds.cern.ch:22051582016
spellingShingle Particle Physics - Experiment
CMS Collaboration
Search for supersymmetry in events with jets and missing transverse momentum in proton-proton collisions at 13 TeV
title Search for supersymmetry in events with jets and missing transverse momentum in proton-proton collisions at 13 TeV
title_full Search for supersymmetry in events with jets and missing transverse momentum in proton-proton collisions at 13 TeV
title_fullStr Search for supersymmetry in events with jets and missing transverse momentum in proton-proton collisions at 13 TeV
title_full_unstemmed Search for supersymmetry in events with jets and missing transverse momentum in proton-proton collisions at 13 TeV
title_short Search for supersymmetry in events with jets and missing transverse momentum in proton-proton collisions at 13 TeV
title_sort search for supersymmetry in events with jets and missing transverse momentum in proton-proton collisions at 13 tev
topic Particle Physics - Experiment
url http://cds.cern.ch/record/2205158
work_keys_str_mv AT cmscollaboration searchforsupersymmetryineventswithjetsandmissingtransversemomentuminprotonprotoncollisionsat13tev