Search for invisible Higgs boson decays in vector boson fusion at √s = 13 TeV with the ATLAS detector
- Autores
- Alconada Verzini, María Josefina; Alonso, Francisco; Arduh, Francisco Anuar; Dova, María Teresa; Hoya, Joaquín; Monticelli, Fernando Gabriel; Wahlberg, Hernán Pablo
- Año de publicación
- 2019
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- We report a search for Higgs bosons that are produced via vector boson fusion and subsequently decay into invisible particles. The experimental signature is an energetic jet pair with invariant mass of O(1) TeV and O(100) GeV missing transverse momentum. The analysis uses 36.1 fb⁻¹ of pp collision data at √s = 13 TeV recorded by the ATLAS detector at the LHC. In the signal region, the 2252 observed events are consistent with the background estimation. Assuming a 125 GeV scalar particle with Standard Model cross sections, the upper limit on the branching fraction of the Higgs boson decay into invisible particles is 0.37 at 95% confidence level, where 0.28 was expected. This limit is interpreted in Higgs portal models to set bounds on the WIMP–nucleon scattering cross section. We also consider invisible decays of additional scalar bosons with masses up to 3 TeV, for which the upper limits on the cross section times branching fraction are in the range of 0.3–1.7 pb.
La lista completa de autores que integran el documento puede consultarse en el archivo.
Instituto de Física La Plata - Materia
-
Física
Invisible Higgs decays
Vector boson fusion
WIMP–nucleon scattering - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by/4.0/
- Repositorio
.jpg)
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/196010
Ver los metadatos del registro completo
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Search for invisible Higgs boson decays in vector boson fusion at √s = 13 TeV with the ATLAS detectorAlconada Verzini, María JosefinaAlonso, FranciscoArduh, Francisco AnuarDova, María TeresaHoya, JoaquínMonticelli, Fernando GabrielWahlberg, Hernán PabloFísicaInvisible Higgs decaysVector boson fusionWIMP–nucleon scatteringWe report a search for Higgs bosons that are produced via vector boson fusion and subsequently decay into invisible particles. The experimental signature is an energetic jet pair with invariant mass of O(1) TeV and O(100) GeV missing transverse momentum. The analysis uses 36.1 fb⁻¹ of pp collision data at √s = 13 TeV recorded by the ATLAS detector at the LHC. In the signal region, the 2252 observed events are consistent with the background estimation. Assuming a 125 GeV scalar particle with Standard Model cross sections, the upper limit on the branching fraction of the Higgs boson decay into invisible particles is 0.37 at 95% confidence level, where 0.28 was expected. This limit is interpreted in Higgs portal models to set bounds on the WIMP–nucleon scattering cross section. We also consider invisible decays of additional scalar bosons with masses up to 3 TeV, for which the upper limits on the cross section times branching fraction are in the range of 0.3–1.7 pb.La lista completa de autores que integran el documento puede consultarse en el archivo.Instituto de Física La Plata2019-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf499-519http://sedici.unlp.edu.ar/handle/10915/196010enginfo:eu-repo/semantics/altIdentifier/issn/1873-2445info:eu-repo/semantics/altIdentifier/doi/10.1016/j.physletb.2019.04.024info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2026-06-23T11:17:16Zoai:sedici.unlp.edu.ar:10915/196010Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292026-06-23 11:17:16.379SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
Search for invisible Higgs boson decays in vector boson fusion at √s = 13 TeV with the ATLAS detector |
| title |
Search for invisible Higgs boson decays in vector boson fusion at √s = 13 TeV with the ATLAS detector |
| spellingShingle |
Search for invisible Higgs boson decays in vector boson fusion at √s = 13 TeV with the ATLAS detector Alconada Verzini, María Josefina Física Invisible Higgs decays Vector boson fusion WIMP–nucleon scattering |
| title_short |
Search for invisible Higgs boson decays in vector boson fusion at √s = 13 TeV with the ATLAS detector |
| title_full |
Search for invisible Higgs boson decays in vector boson fusion at √s = 13 TeV with the ATLAS detector |
| title_fullStr |
Search for invisible Higgs boson decays in vector boson fusion at √s = 13 TeV with the ATLAS detector |
| title_full_unstemmed |
Search for invisible Higgs boson decays in vector boson fusion at √s = 13 TeV with the ATLAS detector |
| title_sort |
Search for invisible Higgs boson decays in vector boson fusion at √s = 13 TeV with the ATLAS detector |
| dc.creator.none.fl_str_mv |
Alconada Verzini, María Josefina Alonso, Francisco Arduh, Francisco Anuar Dova, María Teresa Hoya, Joaquín Monticelli, Fernando Gabriel Wahlberg, Hernán Pablo |
| author |
Alconada Verzini, María Josefina |
| author_facet |
Alconada Verzini, María Josefina Alonso, Francisco Arduh, Francisco Anuar Dova, María Teresa Hoya, Joaquín Monticelli, Fernando Gabriel Wahlberg, Hernán Pablo |
| author_role |
author |
| author2 |
Alonso, Francisco Arduh, Francisco Anuar Dova, María Teresa Hoya, Joaquín Monticelli, Fernando Gabriel Wahlberg, Hernán Pablo |
| author2_role |
author author author author author author |
| dc.subject.none.fl_str_mv |
Física Invisible Higgs decays Vector boson fusion WIMP–nucleon scattering |
| topic |
Física Invisible Higgs decays Vector boson fusion WIMP–nucleon scattering |
| dc.description.none.fl_txt_mv |
We report a search for Higgs bosons that are produced via vector boson fusion and subsequently decay into invisible particles. The experimental signature is an energetic jet pair with invariant mass of O(1) TeV and O(100) GeV missing transverse momentum. The analysis uses 36.1 fb⁻¹ of pp collision data at √s = 13 TeV recorded by the ATLAS detector at the LHC. In the signal region, the 2252 observed events are consistent with the background estimation. Assuming a 125 GeV scalar particle with Standard Model cross sections, the upper limit on the branching fraction of the Higgs boson decay into invisible particles is 0.37 at 95% confidence level, where 0.28 was expected. This limit is interpreted in Higgs portal models to set bounds on the WIMP–nucleon scattering cross section. We also consider invisible decays of additional scalar bosons with masses up to 3 TeV, for which the upper limits on the cross section times branching fraction are in the range of 0.3–1.7 pb. La lista completa de autores que integran el documento puede consultarse en el archivo. Instituto de Física La Plata |
| description |
We report a search for Higgs bosons that are produced via vector boson fusion and subsequently decay into invisible particles. The experimental signature is an energetic jet pair with invariant mass of O(1) TeV and O(100) GeV missing transverse momentum. The analysis uses 36.1 fb⁻¹ of pp collision data at √s = 13 TeV recorded by the ATLAS detector at the LHC. In the signal region, the 2252 observed events are consistent with the background estimation. Assuming a 125 GeV scalar particle with Standard Model cross sections, the upper limit on the branching fraction of the Higgs boson decay into invisible particles is 0.37 at 95% confidence level, where 0.28 was expected. This limit is interpreted in Higgs portal models to set bounds on the WIMP–nucleon scattering cross section. We also consider invisible decays of additional scalar bosons with masses up to 3 TeV, for which the upper limits on the cross section times branching fraction are in the range of 0.3–1.7 pb. |
| publishDate |
2019 |
| dc.date.none.fl_str_mv |
2019-06 |
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info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Articulo http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
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article |
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publishedVersion |
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http://sedici.unlp.edu.ar/handle/10915/196010 |
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http://sedici.unlp.edu.ar/handle/10915/196010 |
| dc.language.none.fl_str_mv |
eng |
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eng |
| dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/issn/1873-2445 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.physletb.2019.04.024 |
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info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/4.0/ Creative Commons Attribution 4.0 International (CC BY 4.0) |
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openAccess |
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http://creativecommons.org/licenses/by/4.0/ Creative Commons Attribution 4.0 International (CC BY 4.0) |
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application/pdf 499-519 |
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