Search for resonant pair production of Higgs bosons in the b b ¯ b b ¯ final state using pp collisions at s =13 TeV with the ATLAS detector
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Fecha
2022-05-01
Profesor/a Guía
Facultad/escuela
Idioma
en
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Editor
American Physical Society
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Licencia CC
ATTRIBUTION 4.0 INTERNATIONAL
CC BY 4.0
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Licencia CC
https://creativecommons.org/licenses/by/4.0/
Resumen
A search for resonant Higgs boson pair production in the bb¯bb¯ final state is presented. The analysis uses 126 fb-1-139 fb-1 of pp collision data at s=13 TeV collected with the ATLAS detector at the Large Hadron Collider. The analysis is divided into two channels, targeting Higgs boson decays which are reconstructed as pairs of small-radius jets or as individual large-radius jets. Spin-0 and spin-2 benchmark signal models are considered, both of which correspond to resonant HH production via gluon-gluon fusion. The data are consistent with Standard Model predictions. Upper limits are set on the production cross section times branching ratio to Higgs boson pairs of a new resonance in the mass range from 251 GeV to 5 TeV. © 2022 CERN.
Notas
Indexación: Scopus.
Palabras clave
Hadron, Lepton, Standard Model
Citación
Physical Review D, Volume 105, Issue 9, 1 May 2022, Article number 092002
DOI
10.1103/PhysRevD.105.092002