Search for pair production of Higgs bosons in the bb¯bb¯ final state using proton-proton collisions at √s = 13 TeV with the ATLAS detector

A search for Higgs-boson pair production in the bb¯bb¯ final state is carried out with 3.2 fb<sup>-1</sup> of proton-proton collision data collected at √s = 13 TeV with the ATLAS detector. The data are consistent with the estimated background and are used to set upper limits on the produ...

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Detalles Bibliográficos
Autores principales: Alconada Verzini, María Josefina, Alonso, Francisco, Arduh, Francisco Anuar, Dova, María Teresa, Monticelli, Fernando Gabriel, Wahlberg, Hernán Pablo, The ATLAS Collaboration
Formato: Articulo
Lenguaje:Inglés
Publicado: 2016
Materias:
Ciencias Exactas
Física
proton-proton collisions
ATLAS detector
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/86960
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-86960
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Exactas
Física
proton-proton collisions
ATLAS detector
spellingShingle Ciencias Exactas
Física
proton-proton collisions
ATLAS detector
Alconada Verzini, María Josefina
Alonso, Francisco
Arduh, Francisco Anuar
Dova, María Teresa
Monticelli, Fernando Gabriel
Wahlberg, Hernán Pablo
The ATLAS Collaboration
Search for pair production of Higgs bosons in the bb¯bb¯ final state using proton-proton collisions at √s = 13 TeV with the ATLAS detector
topic_facet Ciencias Exactas
Física
proton-proton collisions
ATLAS detector
description A search for Higgs-boson pair production in the bb¯bb¯ final state is carried out with 3.2 fb<sup>-1</sup> of proton-proton collision data collected at √s = 13 TeV with the ATLAS detector. The data are consistent with the estimated background and are used to set upper limits on the production cross section of Higgs-boson pairs times branching ratio to bb¯bb¯ for both nonresonant and resonant production. In the case of resonant production of Kaluza-Klein gravitons within the Randall-Sundrum model, upper limits in the 24 to 91 fb range are obtained for masses between 600 and 3000 GeV, at the 95% confidence level. The production cross section times branching ratio for nonresonant Higgs-boson pairs is also constrained to be less than 1.22 pb, at the 95% confidence level.
format Articulo
Articulo
author Alconada Verzini, María Josefina
Alonso, Francisco
Arduh, Francisco Anuar
Dova, María Teresa
Monticelli, Fernando Gabriel
Wahlberg, Hernán Pablo
The ATLAS Collaboration
author_facet Alconada Verzini, María Josefina
Alonso, Francisco
Arduh, Francisco Anuar
Dova, María Teresa
Monticelli, Fernando Gabriel
Wahlberg, Hernán Pablo
The ATLAS Collaboration
author_sort Alconada Verzini, María Josefina
title Search for pair production of Higgs bosons in the bb¯bb¯ final state using proton-proton collisions at √s = 13 TeV with the ATLAS detector
title_short Search for pair production of Higgs bosons in the bb¯bb¯ final state using proton-proton collisions at √s = 13 TeV with the ATLAS detector
title_full Search for pair production of Higgs bosons in the bb¯bb¯ final state using proton-proton collisions at √s = 13 TeV with the ATLAS detector
title_fullStr Search for pair production of Higgs bosons in the bb¯bb¯ final state using proton-proton collisions at √s = 13 TeV with the ATLAS detector
title_full_unstemmed Search for pair production of Higgs bosons in the bb¯bb¯ final state using proton-proton collisions at √s = 13 TeV with the ATLAS detector
title_sort search for pair production of higgs bosons in the bb¯bb¯ final state using proton-proton collisions at √s = 13 tev with the atlas detector
publishDate 2016
url http://sedici.unlp.edu.ar/handle/10915/86960
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