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ATLAS Physics Prospects at the High-Luminosity LHC
The physics prospects at the luminosity upgrade of LHC, HL-LHC, with a data set equivalent to 3000 fb-1 simulated in the ATLAS detector, are presented and discussed. The ultimate precision attainable on measurements of 125 GeV Higgs boson couplings to elementary fermions and bosons is discussed, as...
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Lenguaje: | eng |
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2017
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Acceso en línea: | http://cds.cern.ch/record/2284810 |
_version_ | 1780955853138952192 |
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author | Bindi, Marcello |
author_facet | Bindi, Marcello |
author_sort | Bindi, Marcello |
collection | CERN |
description | The physics prospects at the luminosity upgrade of LHC, HL-LHC, with a data set equivalent to 3000 fb-1 simulated in the ATLAS detector, are presented and discussed. The ultimate precision attainable on measurements of 125 GeV Higgs boson couplings to elementary fermions and bosons is discussed, as well as the searches for partners associated with this new particle. The electroweak sector is further studied with the analysis of the vector boson scattering, testing the SM predictions at the LHC energy scale. Supersymmetry is still one of the best motivated extensions of the Standard Model. The current searches at the LHC have yielded sensitivity to TeV scale gluinos and 1st and 2nd generation squarks, as well as to 3rd generation squarks. The sensitivity to electro-weakinos has reached the hundreds of GeV mass range. Benchmark studies are presented to show how the sensitivity improves at the future high-luminosity LHC runs. Prospects for searches for new heavy bosons and dark matter candidates at 14 TeV pp collisions are explored, as well as the sensitivity of searches for anomalous top decays. For all these studies, a parameterised simulation of the upgraded ATLAS detector response is used, taking into account the expected pileup conditions. |
id | cern-2284810 |
institution | Organización Europea para la Investigación Nuclear |
language | eng |
publishDate | 2017 |
record_format | invenio |
spelling | cern-22848102019-09-30T06:29:59Zhttp://cds.cern.ch/record/2284810engBindi, MarcelloATLAS Physics Prospects at the High-Luminosity LHCParticle Physics - ExperimentThe physics prospects at the luminosity upgrade of LHC, HL-LHC, with a data set equivalent to 3000 fb-1 simulated in the ATLAS detector, are presented and discussed. The ultimate precision attainable on measurements of 125 GeV Higgs boson couplings to elementary fermions and bosons is discussed, as well as the searches for partners associated with this new particle. The electroweak sector is further studied with the analysis of the vector boson scattering, testing the SM predictions at the LHC energy scale. Supersymmetry is still one of the best motivated extensions of the Standard Model. The current searches at the LHC have yielded sensitivity to TeV scale gluinos and 1st and 2nd generation squarks, as well as to 3rd generation squarks. The sensitivity to electro-weakinos has reached the hundreds of GeV mass range. Benchmark studies are presented to show how the sensitivity improves at the future high-luminosity LHC runs. Prospects for searches for new heavy bosons and dark matter candidates at 14 TeV pp collisions are explored, as well as the sensitivity of searches for anomalous top decays. For all these studies, a parameterised simulation of the upgraded ATLAS detector response is used, taking into account the expected pileup conditions.ATL-PHYS-SLIDE-2017-784oai:cds.cern.ch:22848102017-09-18 |
spellingShingle | Particle Physics - Experiment Bindi, Marcello ATLAS Physics Prospects at the High-Luminosity LHC |
title | ATLAS Physics Prospects at the High-Luminosity LHC |
title_full | ATLAS Physics Prospects at the High-Luminosity LHC |
title_fullStr | ATLAS Physics Prospects at the High-Luminosity LHC |
title_full_unstemmed | ATLAS Physics Prospects at the High-Luminosity LHC |
title_short | ATLAS Physics Prospects at the High-Luminosity LHC |
title_sort | atlas physics prospects at the high-luminosity lhc |
topic | Particle Physics - Experiment |
url | http://cds.cern.ch/record/2284810 |
work_keys_str_mv | AT bindimarcello atlasphysicsprospectsatthehighluminositylhc |