Search for toppsquarks decaying to tau sleptons in 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 direct pair production of top squarks in final states with two tau leptons, b-jets, and missing transverse momentum is presented. The analysis is based on proton-proton collision data at √s13 TeV corresponding to an integrated luminosity of 36.1 fb⁻¹ recorded with the ATLAS detector at the Large Hadron Collider in 2015 and 2016. Two exclusive channels with either two hadronically decaying tau leptons or one hadronically and one leptonically decaying tau lepton are considered. No significant deviation from the Standard Model predictions is observed in the data. The analysis results are interpreted in terms of model-independent limits and used to derive exclusion limits on the masses of the top squark t̃₁ and the tau slepton τ̃₁ in a simplified model of supersymmetry with a nearly massless gravitino. In this model, masses up to m(t̃₁) =1.16 TeV and m(τ̃₁) = 1.00 TeV are excluded at 95% confidence level.
La lista completa de autores que integran el documento puede consultarse en el archivo.
Instituto de Física La Plata - Materia
-
Física
Top squark production
Tau leptons
Supersymmetry limits - 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:10915/193539
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Search for toppsquarks decaying to tau sleptons in pp collisions at √s = 13 TeV with the ATLAS detectorAlconada Verzini, María JosefinaAlonso, FranciscoArduh, Francisco AnuarDova, María TeresaHoya, JoaquínMonticelli, Fernando GabrielWahlberg, Hernán PabloThe ATLAS CollaborationFísicaTop squark productionTau leptonsSupersymmetry limitsA search for direct pair production of top squarks in final states with two tau leptons, b-jets, and missing transverse momentum is presented. The analysis is based on proton-proton collision data at √s13 TeV corresponding to an integrated luminosity of 36.1 fb⁻¹ recorded with the ATLAS detector at the Large Hadron Collider in 2015 and 2016. Two exclusive channels with either two hadronically decaying tau leptons or one hadronically and one leptonically decaying tau lepton are considered. No significant deviation from the Standard Model predictions is observed in the data. The analysis results are interpreted in terms of model-independent limits and used to derive exclusion limits on the masses of the top squark t̃₁ and the tau slepton τ̃₁ in a simplified model of supersymmetry with a nearly massless gravitino. In this model, masses up to m(t̃₁) =1.16 TeV and m(τ̃₁) = 1.00 TeV are excluded at 95% confidence level.La lista completa de autores que integran el documento puede consultarse en el archivo.Instituto de Física La Plata2018info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/193539enginfo:eu-repo/semantics/altIdentifier/doi/10.1103/physrevd.98.032008info: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:UNLP2026-05-06T13:00:50Zoai:sedici.unlp.edu.ar:10915/193539Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292026-05-06 13:00:50.996SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
Search for toppsquarks decaying to tau sleptons in pp collisions at √s = 13 TeV with the ATLAS detector |
| title |
Search for toppsquarks decaying to tau sleptons in pp collisions at √s = 13 TeV with the ATLAS detector |
| spellingShingle |
Search for toppsquarks decaying to tau sleptons in pp collisions at √s = 13 TeV with the ATLAS detector Alconada Verzini, María Josefina Física Top squark production Tau leptons Supersymmetry limits |
| title_short |
Search for toppsquarks decaying to tau sleptons in pp collisions at √s = 13 TeV with the ATLAS detector |
| title_full |
Search for toppsquarks decaying to tau sleptons in pp collisions at √s = 13 TeV with the ATLAS detector |
| title_fullStr |
Search for toppsquarks decaying to tau sleptons in pp collisions at √s = 13 TeV with the ATLAS detector |
| title_full_unstemmed |
Search for toppsquarks decaying to tau sleptons in pp collisions at √s = 13 TeV with the ATLAS detector |
| title_sort |
Search for toppsquarks decaying to tau sleptons in 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 |
Física Top squark production Tau leptons Supersymmetry limits |
| topic |
Física Top squark production Tau leptons Supersymmetry limits |
| dc.description.none.fl_txt_mv |
A search for direct pair production of top squarks in final states with two tau leptons, b-jets, and missing transverse momentum is presented. The analysis is based on proton-proton collision data at √s13 TeV corresponding to an integrated luminosity of 36.1 fb⁻¹ recorded with the ATLAS detector at the Large Hadron Collider in 2015 and 2016. Two exclusive channels with either two hadronically decaying tau leptons or one hadronically and one leptonically decaying tau lepton are considered. No significant deviation from the Standard Model predictions is observed in the data. The analysis results are interpreted in terms of model-independent limits and used to derive exclusion limits on the masses of the top squark t̃₁ and the tau slepton τ̃₁ in a simplified model of supersymmetry with a nearly massless gravitino. In this model, masses up to m(t̃₁) =1.16 TeV and m(τ̃₁) = 1.00 TeV are excluded at 95% confidence level. La lista completa de autores que integran el documento puede consultarse en el archivo. Instituto de Física La Plata |
| description |
A search for direct pair production of top squarks in final states with two tau leptons, b-jets, and missing transverse momentum is presented. The analysis is based on proton-proton collision data at √s13 TeV corresponding to an integrated luminosity of 36.1 fb⁻¹ recorded with the ATLAS detector at the Large Hadron Collider in 2015 and 2016. Two exclusive channels with either two hadronically decaying tau leptons or one hadronically and one leptonically decaying tau lepton are considered. No significant deviation from the Standard Model predictions is observed in the data. The analysis results are interpreted in terms of model-independent limits and used to derive exclusion limits on the masses of the top squark t̃₁ and the tau slepton τ̃₁ in a simplified model of supersymmetry with a nearly massless gravitino. In this model, masses up to m(t̃₁) =1.16 TeV and m(τ̃₁) = 1.00 TeV are excluded at 95% confidence level. |
| publishDate |
2018 |
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2018 |
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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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http://sedici.unlp.edu.ar/handle/10915/193539 |
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eng |
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eng |
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info:eu-repo/semantics/altIdentifier/doi/10.1103/physrevd.98.032008 |
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openAccess |
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