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Search for gluinos and squarks in events with one isolated lepton, at least 2-9 jets and missing transverse momentum at $\sqrt{s}=13$ TeV with the ATLAS detector.

This poster presents the results of a search for gluinos and squarks in events with exactly one lepton in the final state in addition to multiple jets and large missing transverse momentum. The analysed ATLAS data from 2015 and 2016 corresponds to an integrated luminosity of 36.1 fb$^{−1}$ at a cent...

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Detalles Bibliográficos
Autor principal: Hartmann, Nikolai Marcel
Lenguaje:eng
Publicado: 2017
Materias:
Acceso en línea:http://cds.cern.ch/record/2276140
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author Hartmann, Nikolai Marcel
author_facet Hartmann, Nikolai Marcel
author_sort Hartmann, Nikolai Marcel
collection CERN
description This poster presents the results of a search for gluinos and squarks in events with exactly one lepton in the final state in addition to multiple jets and large missing transverse momentum. The analysed ATLAS data from 2015 and 2016 corresponds to an integrated luminosity of 36.1 fb$^{−1}$ at a centre-of-mass energy of 13 TeV. In addition to previous publications the latest results contain a multijet channel, requiring at least 9 jets. To estimate the background in this regime a data-driven technique, based on the invariance of the transverse mass shape in events with different jet multiplicities, was developed. No significant excess was observed. The results are interpreted in a simplified model for 2-step gluino decays and a subset of the phenomenological minimal supersymmetric standard model (pMSSM).
id cern-2276140
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2017
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spelling cern-22761402019-09-30T06:29:59Zhttp://cds.cern.ch/record/2276140engHartmann, Nikolai MarcelSearch for gluinos and squarks in events with one isolated lepton, at least 2-9 jets and missing transverse momentum at $\sqrt{s}=13$ TeV with the ATLAS detector.Particle Physics - ExperimentThis poster presents the results of a search for gluinos and squarks in events with exactly one lepton in the final state in addition to multiple jets and large missing transverse momentum. The analysed ATLAS data from 2015 and 2016 corresponds to an integrated luminosity of 36.1 fb$^{−1}$ at a centre-of-mass energy of 13 TeV. In addition to previous publications the latest results contain a multijet channel, requiring at least 9 jets. To estimate the background in this regime a data-driven technique, based on the invariance of the transverse mass shape in events with different jet multiplicities, was developed. No significant excess was observed. The results are interpreted in a simplified model for 2-step gluino decays and a subset of the phenomenological minimal supersymmetric standard model (pMSSM).ATL-PHYS-SLIDE-2017-607oai:cds.cern.ch:22761402017-07-28
spellingShingle Particle Physics - Experiment
Hartmann, Nikolai Marcel
Search for gluinos and squarks in events with one isolated lepton, at least 2-9 jets and missing transverse momentum at $\sqrt{s}=13$ TeV with the ATLAS detector.
title Search for gluinos and squarks in events with one isolated lepton, at least 2-9 jets and missing transverse momentum at $\sqrt{s}=13$ TeV with the ATLAS detector.
title_full Search for gluinos and squarks in events with one isolated lepton, at least 2-9 jets and missing transverse momentum at $\sqrt{s}=13$ TeV with the ATLAS detector.
title_fullStr Search for gluinos and squarks in events with one isolated lepton, at least 2-9 jets and missing transverse momentum at $\sqrt{s}=13$ TeV with the ATLAS detector.
title_full_unstemmed Search for gluinos and squarks in events with one isolated lepton, at least 2-9 jets and missing transverse momentum at $\sqrt{s}=13$ TeV with the ATLAS detector.
title_short Search for gluinos and squarks in events with one isolated lepton, at least 2-9 jets and missing transverse momentum at $\sqrt{s}=13$ TeV with the ATLAS detector.
title_sort search for gluinos and squarks in events with one isolated lepton, at least 2-9 jets and missing transverse momentum at $\sqrt{s}=13$ tev with the atlas detector.
topic Particle Physics - Experiment
url http://cds.cern.ch/record/2276140
work_keys_str_mv AT hartmannnikolaimarcel searchforgluinosandsquarksineventswithoneisolatedleptonatleast29jetsandmissingtransversemomentumatsqrts13tevwiththeatlasdetector