Datos convertidos
{
"id": "I19-R120-10915-80438",
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"I19-R120-10915-804382020-05-18T04:05:36Z http:\/\/sedici.unlp.edu.ar\/handle\/10915\/80438 issn:0370-2693 Search for a heavy Higgs boson decaying into a Z boson and another heavy Higgs boson in the \u2113\u2113bb final state in pp collisions a \u221as = 13 TeV with the ATLAS detector Alconada Verzini, Mar\u00eda Josefina Alonso, Francisco Arduh, Francisco Anuar Dova, Mar\u00eda Teresa Hoya, Joaqu\u00edn Monticelli, Fernando Gabriel Wahlberg, Hern\u00e1n Pablo The ATLAS Collaboration 2018-07-11 2019-09-04T14:33:35Z en Ciencias Exactas F\u00edsica Higgs boson proton-proton collisions ATLAS detector A search for a heavy neutral Higgs boson, A, decaying into a Z boson and another heavy Higgs boson, H , is performed using a data sample corresponding to an integrated luminosity of 36.1 fb-1<\/sup> from proton\u2013proton collisions at \u221as = 13 TeV recorded in 2015 and 2016 by the ATLAS detector at the Large Hadron Collider. The search considers the Z boson decaying to electrons or muons and the H boson into a pair of b-quarks. No evidence for the production of an A boson is found. Considering each production process separately, the 95% confidence-level upper limits on the pp \u2192 A \u2192 ZH production cross-section times the branching ratio H \u2192 bb are in the range of 14\u2013830 fb for the gluon\u2013gluon fusion process and 26\u2013570 fb for the b-associated process for the mass ranges 130\u2013700 GeV of the H boson and 230\u2013800 GeV of the A boson. The results are interpreted in the context of two-Higgs-doublet models. Facultad de Ciencias Exactas Articulo Articulo http:\/\/creativecommons.org\/licenses\/by\/4.0\/ Creative Commons Attribution 4.0 International (CC BY 4.0) application\/pdf 392-414"
],
"institution": [
"Universidad Nacional de La Plata"
],
"institution_str": "I-19",
"repository_str": "R-120",
"collection": [
"SEDICI (UNLP)"
],
"language": [
"Ingl\u00e9s"
],
"topic": [
"Ciencias Exactas",
"F\u00edsica",
"Higgs boson",
"proton-proton collisions",
"ATLAS detector"
],
"spellingShingle": [
"Ciencias Exactas",
"F\u00edsica",
"Higgs boson",
"proton-proton collisions",
"ATLAS detector",
"Alconada Verzini, Mar\u00eda Josefina",
"Alonso, Francisco",
"Arduh, Francisco Anuar",
"Dova, Mar\u00eda Teresa",
"Hoya, Joaqu\u00edn",
"Monticelli, Fernando Gabriel",
"Wahlberg, Hern\u00e1n Pablo",
"The ATLAS Collaboration",
"Search for a heavy Higgs boson decaying into a Z boson and another heavy Higgs boson in the \u2113\u2113bb final state in pp collisions a \u221as = 13 TeV with the ATLAS detector"
],
"topic_facet": [
"Ciencias Exactas",
"F\u00edsica",
"Higgs boson",
"proton-proton collisions",
"ATLAS detector"
],
"description": "A search for a heavy neutral Higgs boson, A, decaying into a Z boson and another heavy Higgs boson, H , is performed using a data sample corresponding to an integrated luminosity of 36.1 fb-1<\/sup> from proton\u2013proton collisions at \u221as = 13 TeV recorded in 2015 and 2016 by the ATLAS detector at the Large Hadron Collider. The search considers the Z boson decaying to electrons or muons and the H boson into a pair of b-quarks. No evidence for the production of an A boson is found. Considering each production process separately, the 95% confidence-level upper limits on the pp \u2192 A \u2192 ZH production cross-section times the branching ratio H \u2192 bb are in the range of 14\u2013830 fb for the gluon\u2013gluon fusion process and 26\u2013570 fb for the b-associated process for the mass ranges 130\u2013700 GeV of the H boson and 230\u2013800 GeV of the A boson. The results are interpreted in the context of two-Higgs-doublet models.",
"format": [
"Articulo",
"Articulo"
],
"author": [
"Alconada Verzini, Mar\u00eda Josefina",
"Alonso, Francisco",
"Arduh, Francisco Anuar",
"Dova, Mar\u00eda Teresa",
"Hoya, Joaqu\u00edn",
"Monticelli, Fernando Gabriel",
"Wahlberg, Hern\u00e1n Pablo",
"The ATLAS Collaboration"
],
"author_facet": [
"Alconada Verzini, Mar\u00eda Josefina",
"Alonso, Francisco",
"Arduh, Francisco Anuar",
"Dova, Mar\u00eda Teresa",
"Hoya, Joaqu\u00edn",
"Monticelli, Fernando Gabriel",
"Wahlberg, Hern\u00e1n Pablo",
"The ATLAS Collaboration"
],
"author_sort": "Alconada Verzini, Mar\u00eda Josefina",
"title": "Search for a heavy Higgs boson decaying into a Z boson and another heavy Higgs boson in the \u2113\u2113bb final state in pp collisions a \u221as = 13 TeV with the ATLAS detector",
"title_short": "Search for a heavy Higgs boson decaying into a Z boson and another heavy Higgs boson in the \u2113\u2113bb final state in pp collisions a \u221as = 13 TeV with the ATLAS detector",
"title_full": "Search for a heavy Higgs boson decaying into a Z boson and another heavy Higgs boson in the \u2113\u2113bb final state in pp collisions a \u221as = 13 TeV with the ATLAS detector",
"title_fullStr": "Search for a heavy Higgs boson decaying into a Z boson and another heavy Higgs boson in the \u2113\u2113bb final state in pp collisions a \u221as = 13 TeV with the ATLAS detector",
"title_full_unstemmed": "Search for a heavy Higgs boson decaying into a Z boson and another heavy Higgs boson in the \u2113\u2113bb final state in pp collisions a \u221as = 13 TeV with the ATLAS detector",
"title_sort": "search for a heavy higgs boson decaying into a z boson and another heavy higgs boson in the \u2113\u2113bb final state in pp collisions a \u221as = 13 tev with the atlas detector",
"publishDate": [
"2018"
],
"url": [
"http:\/\/sedici.unlp.edu.ar\/handle\/10915\/80438"
],
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