Search for excited leptons in proton-proton collisions at √s= 7 TeV with the ATLAS detector
- Autores
- Anduaga, Xabier Sebastián; Dova, María Teresa; Monticelli, Fernando Gabriel; Tripiana, Martín Fernando; The ATLAS Collaboration
- Año de publicación
- 2012
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The ATLAS detector is used to search for excited leptons in the electromagnetic radiative decay channel ℓ*→ ℓγ. Results are presented based on the analysis of pp collisions at a center-of-mass energy of 7 TeV corresponding to an integrated luminosity of 2:05 fb⁻¹ . No evidence for excited leptons is found, and limits are set on the compositeness scale Λ as a function of the excited lepton mass mℓ*. In the special case where Λ = mℓ* excited electron and muon masses below 1.87 TeV and 1.75 TeV are excluded at 95% C.L., respectively.
La lista completa de autores que integran el documento puede consultarse en el archivo.
Instituto de Física La Plata - Materia
-
Física
Excited leptons
Radiative decay
Compositeness scale - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by/3.0/
- Repositorio
.jpg)
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/192252
Ver los metadatos del registro completo
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Search for excited leptons in proton-proton collisions at √s= 7 TeV with the ATLAS detectorAnduaga, Xabier SebastiánDova, María TeresaMonticelli, Fernando GabrielTripiana, Martín FernandoThe ATLAS CollaborationFísicaExcited leptonsRadiative decayCompositeness scaleThe ATLAS detector is used to search for excited leptons in the electromagnetic radiative decay channel ℓ*→ ℓγ. Results are presented based on the analysis of pp collisions at a center-of-mass energy of 7 TeV corresponding to an integrated luminosity of 2:05 fb⁻¹ . No evidence for excited leptons is found, and limits are set on the compositeness scale Λ as a function of the excited lepton mass mℓ*. In the special case where Λ = mℓ* excited electron and muon masses below 1.87 TeV and 1.75 TeV are excluded at 95% C.L., respectively.La lista completa de autores que integran el documento puede consultarse en el archivo.Instituto de Física La Plata2012info: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/10915/192252enginfo:eu-repo/semantics/altIdentifier/issn/1550-2368info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevD.85.072003info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/3.0/Creative Commons Attribution 3.0 Unported (CC BY 3.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2026-03-26T09:21:51Zoai:sedici.unlp.edu.ar:10915/192252Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292026-03-26 09:21:51.916SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
Search for excited leptons in proton-proton collisions at √s= 7 TeV with the ATLAS detector |
| title |
Search for excited leptons in proton-proton collisions at √s= 7 TeV with the ATLAS detector |
| spellingShingle |
Search for excited leptons in proton-proton collisions at √s= 7 TeV with the ATLAS detector Anduaga, Xabier Sebastián Física Excited leptons Radiative decay Compositeness scale |
| title_short |
Search for excited leptons in proton-proton collisions at √s= 7 TeV with the ATLAS detector |
| title_full |
Search for excited leptons in proton-proton collisions at √s= 7 TeV with the ATLAS detector |
| title_fullStr |
Search for excited leptons in proton-proton collisions at √s= 7 TeV with the ATLAS detector |
| title_full_unstemmed |
Search for excited leptons in proton-proton collisions at √s= 7 TeV with the ATLAS detector |
| title_sort |
Search for excited leptons in proton-proton collisions at √s= 7 TeV with the ATLAS detector |
| dc.creator.none.fl_str_mv |
Anduaga, Xabier Sebastián Dova, María Teresa Monticelli, Fernando Gabriel Tripiana, Martín Fernando The ATLAS Collaboration |
| author |
Anduaga, Xabier Sebastián |
| author_facet |
Anduaga, Xabier Sebastián Dova, María Teresa Monticelli, Fernando Gabriel Tripiana, Martín Fernando The ATLAS Collaboration |
| author_role |
author |
| author2 |
Dova, María Teresa Monticelli, Fernando Gabriel Tripiana, Martín Fernando The ATLAS Collaboration |
| author2_role |
author author author author |
| dc.subject.none.fl_str_mv |
Física Excited leptons Radiative decay Compositeness scale |
| topic |
Física Excited leptons Radiative decay Compositeness scale |
| dc.description.none.fl_txt_mv |
The ATLAS detector is used to search for excited leptons in the electromagnetic radiative decay channel ℓ*→ ℓγ. Results are presented based on the analysis of pp collisions at a center-of-mass energy of 7 TeV corresponding to an integrated luminosity of 2:05 fb⁻¹ . No evidence for excited leptons is found, and limits are set on the compositeness scale Λ as a function of the excited lepton mass mℓ*. In the special case where Λ = mℓ* excited electron and muon masses below 1.87 TeV and 1.75 TeV are excluded at 95% C.L., respectively. La lista completa de autores que integran el documento puede consultarse en el archivo. Instituto de Física La Plata |
| description |
The ATLAS detector is used to search for excited leptons in the electromagnetic radiative decay channel ℓ*→ ℓγ. Results are presented based on the analysis of pp collisions at a center-of-mass energy of 7 TeV corresponding to an integrated luminosity of 2:05 fb⁻¹ . No evidence for excited leptons is found, and limits are set on the compositeness scale Λ as a function of the excited lepton mass mℓ*. In the special case where Λ = mℓ* excited electron and muon masses below 1.87 TeV and 1.75 TeV are excluded at 95% C.L., respectively. |
| publishDate |
2012 |
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2012 |
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