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Search for Tev-Scale Gravity Signatures in Final States with Leptons and Jets with the Atlas Detector at √(S) = 8 Tev

Theories postulating extra spatial dimensions into which the gravitational field can propagate provide interesting extensions to the Standard Model addressing the hierarchy problem. These frameworks predict TeV-scale gravity signatures, such as black hole or string ball production, that could be obs...

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Autor principal: Colon, German
Lenguaje:eng
Publicado: 2016
Materias:
Acceso en línea:http://cds.cern.ch/record/2202422
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author Colon, German
author_facet Colon, German
author_sort Colon, German
collection CERN
description Theories postulating extra spatial dimensions into which the gravitational field can propagate provide interesting extensions to the Standard Model addressing the hierarchy problem. These frameworks predict TeV-scale gravity signatures, such as black hole or string ball production, that could be observed at the Large Hadron Collider. Said black holes decay into a high multiplicity of particles with typical energies ranging in the few 100 GeV. The production of events with multiple high transverse momentum particles including charged leptons and jets is measured, using 13.0 fb -1 of proton-proton collision data recorded by the ATLAS detector during 2012 at [Special characters omitted.] = 8 TeV. No excess beyond Standard Model expectations is observed, and upper limits on the cross sections for non-Standard Model production of these final states are set.
id cern-2202422
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2016
record_format invenio
spelling cern-22024222019-09-30T06:29:59Zhttp://cds.cern.ch/record/2202422engColon, GermanSearch for Tev-Scale Gravity Signatures in Final States with Leptons and Jets with the Atlas Detector at √(S) = 8 TevParticle Physics - ExperimentTheories postulating extra spatial dimensions into which the gravitational field can propagate provide interesting extensions to the Standard Model addressing the hierarchy problem. These frameworks predict TeV-scale gravity signatures, such as black hole or string ball production, that could be observed at the Large Hadron Collider. Said black holes decay into a high multiplicity of particles with typical energies ranging in the few 100 GeV. The production of events with multiple high transverse momentum particles including charged leptons and jets is measured, using 13.0 fb -1 of proton-proton collision data recorded by the ATLAS detector during 2012 at [Special characters omitted.] = 8 TeV. No excess beyond Standard Model expectations is observed, and upper limits on the cross sections for non-Standard Model production of these final states are set.oai:cds.cern.ch:22024222016-07-28T13:15:09Z
spellingShingle Particle Physics - Experiment
Colon, German
Search for Tev-Scale Gravity Signatures in Final States with Leptons and Jets with the Atlas Detector at √(S) = 8 Tev
title Search for Tev-Scale Gravity Signatures in Final States with Leptons and Jets with the Atlas Detector at √(S) = 8 Tev
title_full Search for Tev-Scale Gravity Signatures in Final States with Leptons and Jets with the Atlas Detector at √(S) = 8 Tev
title_fullStr Search for Tev-Scale Gravity Signatures in Final States with Leptons and Jets with the Atlas Detector at √(S) = 8 Tev
title_full_unstemmed Search for Tev-Scale Gravity Signatures in Final States with Leptons and Jets with the Atlas Detector at √(S) = 8 Tev
title_short Search for Tev-Scale Gravity Signatures in Final States with Leptons and Jets with the Atlas Detector at √(S) = 8 Tev
title_sort search for tev-scale gravity signatures in final states with leptons and jets with the atlas detector at √(s) = 8 tev
topic Particle Physics - Experiment
url http://cds.cern.ch/record/2202422
work_keys_str_mv AT colongerman searchfortevscalegravitysignaturesinfinalstateswithleptonsandjetswiththeatlasdetectorats8tev