Datos convertidos
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"I19-R120-10915-867592020-05-02T20:08:22Z http:\/\/sedici.unlp.edu.ar\/handle\/10915\/86759 issn:1126-6708 Search for invisible decays of a Higgs boson using vector-boson fusion in pp collisions at \u221as=8 TeV with the ATLAS detector Alconada Verzini, Mar\u00eda Josefina Alonso, Francisco Arduh, Francisco Anuar Dova, Mar\u00eda Teresa Monticelli, Fernando Gabriel Wahlberg, Hern\u00e1n Pablo The ATLAS Collaboration 2016 2019-12-04T14:27:40Z en F\u00edsica Hadron-Hadron scattering Higgs physics A search for a Higgs boson produced via vector-boson fusion and decaying into invisible particles is presented, using 20.3 fb\u22121of proton-proton collision data at a centre-of-mass energy of 8 TeV recorded by the ATLAS detector at the LHC. For a Higgs boson with a mass of 125 GeV, assuming the Standard Model production cross section, an upper bound of 0.28 is set on the branching fraction of H \u2192 invisible at 95% confidence level, where the expected upper limit is 0.31. The results are interpreted in models of Higgs-portal dark matter where the branching fraction limit is converted into upper bounds on the dark-matter-nucleon scattering cross section as a function of the dark-matter particle mass, and compared to results from the direct dark-matter detection experiments. La lista completa de autores que integran el documento puede consultarse en el archivo. Instituto de F\u00edsica La Plata Articulo Articulo http:\/\/creativecommons.org\/licenses\/by\/4.0\/ Creative Commons Attribution 4.0 International (CC BY 4.0) application\/pdf 1-44"
],
"institution": [
"Universidad Nacional de La Plata"
],
"institution_str": "I-19",
"repository_str": "R-120",
"collection": [
"SEDICI (UNLP)"
],
"language": [
"Ingl\u00e9s"
],
"topic": [
"F\u00edsica",
"Hadron-Hadron scattering",
"Higgs physics"
],
"spellingShingle": [
"F\u00edsica",
"Hadron-Hadron scattering",
"Higgs physics",
"Alconada Verzini, Mar\u00eda Josefina",
"Alonso, Francisco",
"Arduh, Francisco Anuar",
"Dova, Mar\u00eda Teresa",
"Monticelli, Fernando Gabriel",
"Wahlberg, Hern\u00e1n Pablo",
"The ATLAS Collaboration",
"Search for invisible decays of a Higgs boson using vector-boson fusion in pp collisions at \u221as=8 TeV with the ATLAS detector"
],
"topic_facet": [
"F\u00edsica",
"Hadron-Hadron scattering",
"Higgs physics"
],
"description": "A search for a Higgs boson produced via vector-boson fusion and decaying into invisible particles is presented, using 20.3 fb\u22121of proton-proton collision data at a centre-of-mass energy of 8 TeV recorded by the ATLAS detector at the LHC. For a Higgs boson with a mass of 125 GeV, assuming the Standard Model production cross section, an upper bound of 0.28 is set on the branching fraction of H \u2192 invisible at 95% confidence level, where the expected upper limit is 0.31. The results are interpreted in models of Higgs-portal dark matter where the branching fraction limit is converted into upper bounds on the dark-matter-nucleon scattering cross section as a function of the dark-matter particle mass, and compared to results from the direct dark-matter detection experiments.",
"format": [
"Articulo",
"Articulo"
],
"author": [
"Alconada Verzini, Mar\u00eda Josefina",
"Alonso, Francisco",
"Arduh, Francisco Anuar",
"Dova, Mar\u00eda Teresa",
"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",
"Monticelli, Fernando Gabriel",
"Wahlberg, Hern\u00e1n Pablo",
"The ATLAS Collaboration"
],
"author_sort": "Alconada Verzini, Mar\u00eda Josefina",
"title": "Search for invisible decays of a Higgs boson using vector-boson fusion in pp collisions at \u221as=8 TeV with the ATLAS detector",
"title_short": "Search for invisible decays of a Higgs boson using vector-boson fusion in pp collisions at \u221as=8 TeV with the ATLAS detector",
"title_full": "Search for invisible decays of a Higgs boson using vector-boson fusion in pp collisions at \u221as=8 TeV with the ATLAS detector",
"title_fullStr": "Search for invisible decays of a Higgs boson using vector-boson fusion in pp collisions at \u221as=8 TeV with the ATLAS detector",
"title_full_unstemmed": "Search for invisible decays of a Higgs boson using vector-boson fusion in pp collisions at \u221as=8 TeV with the ATLAS detector",
"title_sort": "search for invisible decays of a higgs boson using vector-boson fusion in pp collisions at \u221as=8 tev with the atlas detector",
"publishDate": [
"2016"
],
"url": [
"http:\/\/sedici.unlp.edu.ar\/handle\/10915\/86759"
],
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