Measurement of the production cross section for a Higgs boson in association with a vector boson in the H → WW⁎ → ℓνℓν channel in pp collisions at √s = 13 TeV with the ATLAS detector

A measurement of the Higgs boson production cross sections via associated W H and Z H production using H → W W ∗ → `ν`ν decays, where ` stands for either an electron or a muon, is presented. Results for combined W H and Z H production are also presented. The analysis uses events produced in proton–...

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Autores principales: Alconada Verzini, María Josefina, Alonso, Francisco, Arduh, Francisco Anuar, Dova, María Teresa, Hoya, Joaquín, Monticelli, Fernando Gabriel, Orellana, Gonzalo Enrique, Wahlberg, Hernán Pablo, The ATLAS Collaboration
Formato: Articulo
Lenguaje:Inglés
Publicado: 2019
Materias:
Física
Particle physics
Physics
Electron
Vector boson
Higgs boson
Muon
Atlas detector
Large hadron collider
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/125976
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-125976
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Física
Particle physics
Physics
Electron
Vector boson
Higgs boson
Muon
Atlas detector
Large hadron collider
spellingShingle Física
Particle physics
Physics
Electron
Vector boson
Higgs boson
Muon
Atlas detector
Large hadron collider
Alconada Verzini, María Josefina
Alonso, Francisco
Arduh, Francisco Anuar
Dova, María Teresa
Hoya, Joaquín
Monticelli, Fernando Gabriel
Orellana, Gonzalo Enrique
Wahlberg, Hernán Pablo
The ATLAS Collaboration
Measurement of the production cross section for a Higgs boson in association with a vector boson in the H → WW⁎ → ℓνℓν channel in pp collisions at √s = 13 TeV with the ATLAS detector
topic_facet Física
Particle physics
Physics
Electron
Vector boson
Higgs boson
Muon
Atlas detector
Large hadron collider
description A measurement of the Higgs boson production cross sections via associated W H and Z H production using H → W W ∗ → `ν`ν decays, where ` stands for either an electron or a muon, is presented. Results for combined W H and Z H production are also presented. The analysis uses events produced in proton– proton collisions collected with the ATLAS detector at the Large Hadron Collider in 2015 and 2016. The data correspond to an integrated luminosity of 36.1 fb−1 recorded at a centre-of-mass energy of 13 TeV. The products of the H → W W ∗ branching fraction times the W H and Z H cross sections are measured to be 0.67+0.31 −0.27(stat.)+0.18 −0.14(syst.) pb and 0.54+0.31 −0.24(stat.)+0.15 −0.07(syst.) pb respectively, in agreement with the Standard Model predictions.
format Articulo
Articulo
author Alconada Verzini, María Josefina
Alonso, Francisco
Arduh, Francisco Anuar
Dova, María Teresa
Hoya, Joaquín
Monticelli, Fernando Gabriel
Orellana, Gonzalo Enrique
Wahlberg, Hernán Pablo
The ATLAS Collaboration
author_facet Alconada Verzini, María Josefina
Alonso, Francisco
Arduh, Francisco Anuar
Dova, María Teresa
Hoya, Joaquín
Monticelli, Fernando Gabriel
Orellana, Gonzalo Enrique
Wahlberg, Hernán Pablo
The ATLAS Collaboration
author_sort Alconada Verzini, María Josefina
title Measurement of the production cross section for a Higgs boson in association with a vector boson in the H → WW⁎ → ℓνℓν channel in pp collisions at √s = 13 TeV with the ATLAS detector
title_short Measurement of the production cross section for a Higgs boson in association with a vector boson in the H → WW⁎ → ℓνℓν channel in pp collisions at √s = 13 TeV with the ATLAS detector
title_full Measurement of the production cross section for a Higgs boson in association with a vector boson in the H → WW⁎ → ℓνℓν channel in pp collisions at √s = 13 TeV with the ATLAS detector
title_fullStr Measurement of the production cross section for a Higgs boson in association with a vector boson in the H → WW⁎ → ℓνℓν channel in pp collisions at √s = 13 TeV with the ATLAS detector
title_full_unstemmed Measurement of the production cross section for a Higgs boson in association with a vector boson in the H → WW⁎ → ℓνℓν channel in pp collisions at √s = 13 TeV with the ATLAS detector
title_sort measurement of the production cross section for a higgs boson in association with a vector boson in the h → ww⁎ → ℓνℓν channel in pp collisions at √s = 13 tev with the atlas detector
publishDate 2019
url http://sedici.unlp.edu.ar/handle/10915/125976
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