Search for W' → tb decays in the hadronic final state using pp collisions 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; The ATLAS Collaboration
- Año de publicación
- 2018
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- A search for W'-boson production in the decay channel is presented using 36.1 fb-1 of 13 TeV proton–proton collision data collected by the ATLAS detector at the Large Hadron Collider in 2015 and 2016. The search is interpreted in terms of both a left-handed and a right-handed chiral boson within the mass range 1–5 TeV. Identification of the hadronically decaying top quark is performed using jet substructure tagging techniques based on a shower deconstruction algorithm. No significant deviation from the Standard Model prediction is observed and the results are expressed as upper limits on the production cross-section times branching ratio as a function of the W'-boson mass. These limits exclude W' bosons with right-handed couplings with masses below 3.0 TeV and W' bosons with left-handed couplings with masses below 2.9 TeV, at the 95% confidence level.
Facultad de Ciencias Exactas - Materia
-
Ciencias Exactas
Física
ATLAS detector
W' → tb decays
hadronic final state
pp collisions - 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:10915/77717
Ver los metadatos del registro completo
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Search for W' → tb decays in the hadronic final state using pp collisions at √s = 13 TeV with the ATLAS detectorAlconada Verzini, María JosefinaAlonso, FranciscoArduh, Francisco AnuarDova, María TeresaHoya, JoaquínMonticelli, Fernando GabrielWahlberg, Hernán PabloThe ATLAS CollaborationCiencias ExactasFísicaATLAS detectorW' → tb decayshadronic final statepp collisionsA search for W'-boson production in the <math><msup is="true"><mrow is="true"><mi is="true">W</mi></mrow><mrow is="true"><mo is="true">′</mo></mrow></msup><mo stretchy="false" is="true">→</mo><mi is="true">t</mi><mover accent="true" is="true"><mrow is="true"><mi is="true">b</mi></mrow><mrow is="true"><mo stretchy="false" is="true">¯</mo></mrow></mover><mo stretchy="false" is="true">→</mo><mi is="true">q</mi><msup is="true"><mrow is="true"><mover accent="true" is="true"><mrow is="true"><mi is="true">q</mi></mrow><mrow is="true"><mo stretchy="false" is="true">¯</mo></mrow></mover></mrow><mrow is="true"><mo is="true">′</mo></mrow></msup><mi is="true">b</mi><mover accent="true" is="true"><mrow is="true"><mi is="true">b</mi></mrow><mrow is="true"><mo stretchy="false" is="true">¯</mo></mrow></mover></math> decay channel is presented using 36.1 fb-1 of 13 TeV proton–proton collision data collected by the ATLAS detector at the Large Hadron Collider in 2015 and 2016. The search is interpreted in terms of both a left-handed and a right-handed chiral boson within the mass range 1–5 TeV. Identification of the hadronically decaying top quark is performed using jet substructure tagging techniques based on a shower deconstruction algorithm. No significant deviation from the Standard Model prediction is observed and the results are expressed as upper limits on the <math><msup is="true"><mrow is="true"><mi is="true">W</mi></mrow><mrow is="true"><mo is="true">′</mo></mrow></msup><mo stretchy="false" is="true">→</mo><mi is="true">t</mi><mover accent="true" is="true"><mrow is="true"><mi is="true">b</mi></mrow><mrow is="true"><mo stretchy="false" is="true">¯</mo></mrow></mover></math> production cross-section times branching ratio as a function of the W'-boson mass. These limits exclude W' bosons with right-handed couplings with masses below 3.0 TeV and W' bosons with left-handed couplings with masses below 2.9 TeV, at the 95% confidence level.Facultad de Ciencias Exactas2018-06-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf327-348http://sedici.unlp.edu.ar/handle/10915/77717enginfo:eu-repo/semantics/altIdentifier/issn/0370-2693info:eu-repo/semantics/altIdentifier/doi/10.1016/j.physletb.2018.03.036info: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:UNLP2025-10-22T16:53:15Zoai:sedici.unlp.edu.ar:10915/77717Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-22 16:53:15.489SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
Search for W' → tb decays in the hadronic final state using pp collisions at √s = 13 TeV with the ATLAS detector |
| title |
Search for W' → tb decays in the hadronic final state using pp collisions at √s = 13 TeV with the ATLAS detector |
| spellingShingle |
Search for W' → tb decays in the hadronic final state using pp collisions at √s = 13 TeV with the ATLAS detector Alconada Verzini, María Josefina Ciencias Exactas Física ATLAS detector W' → tb decays hadronic final state pp collisions |
| title_short |
Search for W' → tb decays in the hadronic final state using pp collisions at √s = 13 TeV with the ATLAS detector |
| title_full |
Search for W' → tb decays in the hadronic final state using pp collisions at √s = 13 TeV with the ATLAS detector |
| title_fullStr |
Search for W' → tb decays in the hadronic final state using pp collisions at √s = 13 TeV with the ATLAS detector |
| title_full_unstemmed |
Search for W' → tb decays in the hadronic final state using pp collisions at √s = 13 TeV with the ATLAS detector |
| title_sort |
Search for W' → tb decays in the hadronic final state using pp collisions 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 The ATLAS Collaboration |
| 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 The ATLAS Collaboration |
| author_role |
author |
| author2 |
Alonso, Francisco Arduh, Francisco Anuar Dova, María Teresa Hoya, Joaquín Monticelli, Fernando Gabriel Wahlberg, Hernán Pablo The ATLAS Collaboration |
| author2_role |
author author author author author author author |
| dc.subject.none.fl_str_mv |
Ciencias Exactas Física ATLAS detector W' → tb decays hadronic final state pp collisions |
| topic |
Ciencias Exactas Física ATLAS detector W' → tb decays hadronic final state pp collisions |
| dc.description.none.fl_txt_mv |
A search for W'-boson production in the <math><msup is="true"><mrow is="true"><mi is="true">W</mi></mrow><mrow is="true"><mo is="true">′</mo></mrow></msup><mo stretchy="false" is="true">→</mo><mi is="true">t</mi><mover accent="true" is="true"><mrow is="true"><mi is="true">b</mi></mrow><mrow is="true"><mo stretchy="false" is="true">¯</mo></mrow></mover><mo stretchy="false" is="true">→</mo><mi is="true">q</mi><msup is="true"><mrow is="true"><mover accent="true" is="true"><mrow is="true"><mi is="true">q</mi></mrow><mrow is="true"><mo stretchy="false" is="true">¯</mo></mrow></mover></mrow><mrow is="true"><mo is="true">′</mo></mrow></msup><mi is="true">b</mi><mover accent="true" is="true"><mrow is="true"><mi is="true">b</mi></mrow><mrow is="true"><mo stretchy="false" is="true">¯</mo></mrow></mover></math> decay channel is presented using 36.1 fb-1 of 13 TeV proton–proton collision data collected by the ATLAS detector at the Large Hadron Collider in 2015 and 2016. The search is interpreted in terms of both a left-handed and a right-handed chiral boson within the mass range 1–5 TeV. Identification of the hadronically decaying top quark is performed using jet substructure tagging techniques based on a shower deconstruction algorithm. No significant deviation from the Standard Model prediction is observed and the results are expressed as upper limits on the <math><msup is="true"><mrow is="true"><mi is="true">W</mi></mrow><mrow is="true"><mo is="true">′</mo></mrow></msup><mo stretchy="false" is="true">→</mo><mi is="true">t</mi><mover accent="true" is="true"><mrow is="true"><mi is="true">b</mi></mrow><mrow is="true"><mo stretchy="false" is="true">¯</mo></mrow></mover></math> production cross-section times branching ratio as a function of the W'-boson mass. These limits exclude W' bosons with right-handed couplings with masses below 3.0 TeV and W' bosons with left-handed couplings with masses below 2.9 TeV, at the 95% confidence level. Facultad de Ciencias Exactas |
| description |
A search for W'-boson production in the <math><msup is="true"><mrow is="true"><mi is="true">W</mi></mrow><mrow is="true"><mo is="true">′</mo></mrow></msup><mo stretchy="false" is="true">→</mo><mi is="true">t</mi><mover accent="true" is="true"><mrow is="true"><mi is="true">b</mi></mrow><mrow is="true"><mo stretchy="false" is="true">¯</mo></mrow></mover><mo stretchy="false" is="true">→</mo><mi is="true">q</mi><msup is="true"><mrow is="true"><mover accent="true" is="true"><mrow is="true"><mi is="true">q</mi></mrow><mrow is="true"><mo stretchy="false" is="true">¯</mo></mrow></mover></mrow><mrow is="true"><mo is="true">′</mo></mrow></msup><mi is="true">b</mi><mover accent="true" is="true"><mrow is="true"><mi is="true">b</mi></mrow><mrow is="true"><mo stretchy="false" is="true">¯</mo></mrow></mover></math> decay channel is presented using 36.1 fb-1 of 13 TeV proton–proton collision data collected by the ATLAS detector at the Large Hadron Collider in 2015 and 2016. The search is interpreted in terms of both a left-handed and a right-handed chiral boson within the mass range 1–5 TeV. Identification of the hadronically decaying top quark is performed using jet substructure tagging techniques based on a shower deconstruction algorithm. No significant deviation from the Standard Model prediction is observed and the results are expressed as upper limits on the <math><msup is="true"><mrow is="true"><mi is="true">W</mi></mrow><mrow is="true"><mo is="true">′</mo></mrow></msup><mo stretchy="false" is="true">→</mo><mi is="true">t</mi><mover accent="true" is="true"><mrow is="true"><mi is="true">b</mi></mrow><mrow is="true"><mo stretchy="false" is="true">¯</mo></mrow></mover></math> production cross-section times branching ratio as a function of the W'-boson mass. These limits exclude W' bosons with right-handed couplings with masses below 3.0 TeV and W' bosons with left-handed couplings with masses below 2.9 TeV, at the 95% confidence level. |
| publishDate |
2018 |
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2018-06-10 |
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article |
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publishedVersion |
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http://sedici.unlp.edu.ar/handle/10915/77717 |
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eng |
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