Cargando…

HH Searches with ATLAS

Exploring the Higgs potential and electroweak symmetry breaking is one of the main goals of the LHC. Higgs pair production (HH) provides experimental access to the shape of Higgs potential as it is the only direct probe of the Higgs self-coupling in proton-proton collisions. In 2021, ATLAS combined...

Descripción completa

Detalles Bibliográficos
Autor principal: Pearkes, Jannicke Andree
Lenguaje:eng
Publicado: 2022
Materias:
Acceso en línea:http://cds.cern.ch/record/2806527
_version_ 1780973000593506304
author Pearkes, Jannicke Andree
author_facet Pearkes, Jannicke Andree
author_sort Pearkes, Jannicke Andree
collection CERN
description Exploring the Higgs potential and electroweak symmetry breaking is one of the main goals of the LHC. Higgs pair production (HH) provides experimental access to the shape of Higgs potential as it is the only direct probe of the Higgs self-coupling in proton-proton collisions. In 2021, ATLAS combined new results using the full Run 2 dataset (139/fb) from both 𝑏𝑏 ̄𝜏+𝜏− and 𝑏𝑏 ̄𝛾𝛾 channels to produce the most stringent limits on Standard Model (SM) HH production and the Higgs self-coupling to date. These full Run 2 analyses and their combination have recently been extrapolated to 3000/fb at 14 TeV. This talk will discuss the latest Full Run 2 combined results and our projected sensitivity to HH production at the HL-LHC.
id cern-2806527
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2022
record_format invenio
spelling cern-28065272022-04-11T20:18:06Zhttp://cds.cern.ch/record/2806527engPearkes, Jannicke AndreeHH Searches with ATLASParticle Physics - ExperimentExploring the Higgs potential and electroweak symmetry breaking is one of the main goals of the LHC. Higgs pair production (HH) provides experimental access to the shape of Higgs potential as it is the only direct probe of the Higgs self-coupling in proton-proton collisions. In 2021, ATLAS combined new results using the full Run 2 dataset (139/fb) from both 𝑏𝑏 ̄𝜏+𝜏− and 𝑏𝑏 ̄𝛾𝛾 channels to produce the most stringent limits on Standard Model (SM) HH production and the Higgs self-coupling to date. These full Run 2 analyses and their combination have recently been extrapolated to 3000/fb at 14 TeV. This talk will discuss the latest Full Run 2 combined results and our projected sensitivity to HH production at the HL-LHC.ATL-PHYS-SLIDE-2022-067oai:cds.cern.ch:28065272022-04-11
spellingShingle Particle Physics - Experiment
Pearkes, Jannicke Andree
HH Searches with ATLAS
title HH Searches with ATLAS
title_full HH Searches with ATLAS
title_fullStr HH Searches with ATLAS
title_full_unstemmed HH Searches with ATLAS
title_short HH Searches with ATLAS
title_sort hh searches with atlas
topic Particle Physics - Experiment
url http://cds.cern.ch/record/2806527
work_keys_str_mv AT pearkesjannickeandree hhsearcheswithatlas