Search for WIMP dark matter produced in association with a Z boson with the ATLAS detector

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The search for weakly interacting dark matter particle (WIMP) candidates produced in association with a Z boson is presented. Events with large missing transverse momentum and consistent with the decay of a Z boson into oppositely charged electron or muon pairs were selected in analysis. Background...

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Detalles Bibliográficos
Autor principal: Basalaev, Artem
Lenguaje:eng
Publicado: 2016
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/2199632
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author Basalaev, Artem
author_facet Basalaev, Artem
author_sort Basalaev, Artem
collection CERN
description The search for weakly interacting dark matter particle (WIMP) candidates produced in association with a Z boson is presented. Events with large missing transverse momentum and consistent with the decay of a Z boson into oppositely charged electron or muon pairs were selected in analysis. Background estimates and corresponding systematic uncertainties are shown. The limits on the mass scale of the contact interaction as a function of the dark matter particle mass and the limits on the coupling and scalar particle mediator mass for 8 TeV proton-proton collisions data are presented. Prospects for analysis using 13 TeV proton-proton collisions data are discussed.
id cern-2199632
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2016
record_format invenio
spelling cern-21996322019-09-30T06:29:59Zhttp://cds.cern.ch/record/2199632engBasalaev, ArtemSearch for WIMP dark matter produced in association with a Z boson with the ATLAS detectorParticle Physics - ExperimentThe search for weakly interacting dark matter particle (WIMP) candidates produced in association with a Z boson is presented. Events with large missing transverse momentum and consistent with the decay of a Z boson into oppositely charged electron or muon pairs were selected in analysis. Background estimates and corresponding systematic uncertainties are shown. The limits on the mass scale of the contact interaction as a function of the dark matter particle mass and the limits on the coupling and scalar particle mediator mass for 8 TeV proton-proton collisions data are presented. Prospects for analysis using 13 TeV proton-proton collisions data are discussed.ATL-PHYS-SLIDE-2016-406oai:cds.cern.ch:21996322016-07-18
spellingShingle Particle Physics - Experiment
Basalaev, Artem
Search for WIMP dark matter produced in association with a Z boson with the ATLAS detector
title Search for WIMP dark matter produced in association with a Z boson with the ATLAS detector
title_full Search for WIMP dark matter produced in association with a Z boson with the ATLAS detector
title_fullStr Search for WIMP dark matter produced in association with a Z boson with the ATLAS detector
title_full_unstemmed Search for WIMP dark matter produced in association with a Z boson with the ATLAS detector
title_short Search for WIMP dark matter produced in association with a Z boson with the ATLAS detector
title_sort search for wimp dark matter produced in association with a z boson with the atlas detector
topic Particle Physics - Experiment
url http://cds.cern.ch/record/2199632
work_keys_str_mv AT basalaevartem searchforwimpdarkmatterproducedinassociationwithazbosonwiththeatlasdetector

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