Combined measurement of differential and total cross sections in the H → γγ and the H → Z Z* → 4ℓ decay channels at √s = 13 TeV with the ATLAS detector

A combined measurement of differential and inclusive total cross sections of Higgs boson production is performed using 36.1 fb−1 of 13 TeV proton–proton collision data produced by the LHC and recorded by the ATLAS detector in 2015 and 2016. Cross sections are obtained from mea...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Alconada Verzini, María Josefina, Alonso, Francisco, Arduh, Francisco Anuar, Dova, María Teresa, Hoya, Joaquín, Monticelli, Fernando Gabriel, Wahlberg, Hernán Pablo, The ATLAS Collaboration
Formato:	Articulo
Lenguaje:	Inglés
Publicado:	2018
Materias:	Ciencias Exactas Física Medición Higgs boson ATLAS detector
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/79379
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

id	I19-R120-10915-79379
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 Medición Higgs boson ATLAS detector
spellingShingle	Ciencias Exactas Física Medición Higgs boson ATLAS detector Alconada Verzini, María Josefina Alonso, Francisco Arduh, Francisco Anuar Dova, María Teresa Hoya, Joaquín Monticelli, Fernando Gabriel Wahlberg, Hernán Pablo The ATLAS Collaboration Combined measurement of differential and total cross sections in the <i>H → γγ</i> and the <i>H → Z Z* → 4ℓ</i> decay channels at √s = 13 TeV with the ATLAS detector
topic_facet	Ciencias Exactas Física Medición Higgs boson ATLAS detector
description	A combined measurement of differential and inclusive total cross sections of Higgs boson production is performed using 36.1 fb<sup>−1</sup> of 13 TeV proton–proton collision data produced by the LHC and recorded by the ATLAS detector in 2015 and 2016. Cross sections are obtained from measured <i>H → γγ</i> and <i>H → Z Z* → 4ℓ</i> event yields, which are combined taking into account detector efficiencies, resolution, acceptances and branching fractions. The total Higgs boson production cross section is measured to be 57.0<sup>+6.0</sup><sub>−5.9</sub> (stat.) <sup>+4.0</sup> <sub>−3.3</sub> (syst.) pb, in agreement with the Standard Model prediction. Differential cross- section measurements are presented for the Higgs boson transverse momentum distribution, Higgs boson rapidity, number of jets produced together with the Higgs boson, and the transverse momentum of the leading jet. The results from the two decay channels are found to be compatible, and their combination agrees 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 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 Wahlberg, Hernán Pablo The ATLAS Collaboration
author_sort	Alconada Verzini, María Josefina
title	Combined measurement of differential and total cross sections in the <i>H → γγ</i> and the <i>H → Z Z* → 4ℓ</i> decay channels at √s = 13 TeV with the ATLAS detector
title_short	Combined measurement of differential and total cross sections in the <i>H → γγ</i> and the <i>H → Z Z* → 4ℓ</i> decay channels at √s = 13 TeV with the ATLAS detector
title_full	Combined measurement of differential and total cross sections in the <i>H → γγ</i> and the <i>H → Z Z* → 4ℓ</i> decay channels at √s = 13 TeV with the ATLAS detector
title_fullStr	Combined measurement of differential and total cross sections in the <i>H → γγ</i> and the <i>H → Z Z* → 4ℓ</i> decay channels at √s = 13 TeV with the ATLAS detector
title_full_unstemmed	Combined measurement of differential and total cross sections in the <i>H → γγ</i> and the <i>H → Z Z* → 4ℓ</i> decay channels at √s = 13 TeV with the ATLAS detector
title_sort	combined measurement of differential and total cross sections in the <i>h → γγ</i> and the <i>h → z z* → 4ℓ</i> decay channels at √s = 13 tev with the atlas detector
publishDate	2018
url	http://sedici.unlp.edu.ar/handle/10915/79379
work_keys_str_mv	AT alconadaverzinimariajosefina combinedmeasurementofdifferentialandtotalcrosssectionsintheihngiandtheihzz4lidecaychannelsats13tevwiththeatlasdetector AT alonsofrancisco combinedmeasurementofdifferentialandtotalcrosssectionsintheihngiandtheihzz4lidecaychannelsats13tevwiththeatlasdetector AT arduhfranciscoanuar combinedmeasurementofdifferentialandtotalcrosssectionsintheihngiandtheihzz4lidecaychannelsats13tevwiththeatlasdetector AT dovamariateresa combinedmeasurementofdifferentialandtotalcrosssectionsintheihngiandtheihzz4lidecaychannelsats13tevwiththeatlasdetector AT hoyajoaquin combinedmeasurementofdifferentialandtotalcrosssectionsintheihngiandtheihzz4lidecaychannelsats13tevwiththeatlasdetector AT monticellifernandogabriel combinedmeasurementofdifferentialandtotalcrosssectionsintheihngiandtheihzz4lidecaychannelsats13tevwiththeatlasdetector AT wahlberghernanpablo combinedmeasurementofdifferentialandtotalcrosssectionsintheihngiandtheihzz4lidecaychannelsats13tevwiththeatlasdetector AT theatlascollaboration combinedmeasurementofdifferentialandtotalcrosssectionsintheihngiandtheihzz4lidecaychannelsats13tevwiththeatlasdetector
bdutipo_str	Repositorios
_version_	1764820486688079876

Combined measurement of differential and total cross sections in the <i>H → γγ</i> and the <i>H → Z Z* → 4ℓ</i> decay channels at √s = 13 TeV with the ATLAS detector

Ejemplares similares