Measurement of the top quark charge in pp collisions at √s = 7 TeV with the ATLAS detector
- Autores
- Dova, María Teresa; Anduaga, Xabier Sebastián; Dova, María Teresa; Monticelli, Fernando Gabriel; Tripiana, Martín F.; The ATLAS Collaboration
- Año de publicación
- 2013
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- A measurement of the top quark electric charge is carried out in the ATLAS experiment at the Large Hadron Collider using 2.05 fb−1 of data at a centre-of-mass energy of 7TeV. In units of the elementary electric charge, the top quark charge is determined to be 0.64 ± 0.02 (stat.) ± 0.08 (syst.) from the charges of the top quark decay products in single lepton t¯t candidate events. This excludes models that propose a heavy quark of electric charge –4/3, instead of the Standard Model top quark, with a significance of more than 8σ.
Facultad de Ciencias Exactas - Materia
-
Ciencias Exactas
Física
hadron-hadron scattering
top physics
top quark
proton-proton collisions
ATLAS detector - 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:10915/78776
Ver los metadatos del registro completo
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Measurement of the top quark charge in pp collisions at √s = 7 TeV with the ATLAS detectorDova, María TeresaAnduaga, Xabier SebastiánDova, María TeresaMonticelli, Fernando GabrielTripiana, Martín F.The ATLAS CollaborationCiencias ExactasFísicahadron-hadron scatteringtop physicstop quarkproton-proton collisionsATLAS detectorA measurement of the top quark electric charge is carried out in the ATLAS experiment at the Large Hadron Collider using 2.05 fb−1 of data at a centre-of-mass energy of 7TeV. In units of the elementary electric charge, the top quark charge is determined to be 0.64 ± 0.02 (stat.) ± 0.08 (syst.) from the charges of the top quark decay products in single lepton t¯t candidate events. This excludes models that propose a heavy quark of electric charge –4/3, instead of the Standard Model top quark, with a significance of more than 8σ.Facultad de Ciencias Exactas2013-11-05info: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/10915/78776enginfo:eu-repo/semantics/altIdentifier/issn/1029-8479info:eu-repo/semantics/altIdentifier/doi/10.1007/JHEP11(2013)031info: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:UNLP2025-10-15T11:04:00Zoai:sedici.unlp.edu.ar:10915/78776Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-15 11:04:00.77SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
Measurement of the top quark charge in pp collisions at √s = 7 TeV with the ATLAS detector |
| title |
Measurement of the top quark charge in pp collisions at √s = 7 TeV with the ATLAS detector |
| spellingShingle |
Measurement of the top quark charge in pp collisions at √s = 7 TeV with the ATLAS detector Dova, María Teresa Ciencias Exactas Física hadron-hadron scattering top physics top quark proton-proton collisions ATLAS detector |
| title_short |
Measurement of the top quark charge in pp collisions at √s = 7 TeV with the ATLAS detector |
| title_full |
Measurement of the top quark charge in pp collisions at √s = 7 TeV with the ATLAS detector |
| title_fullStr |
Measurement of the top quark charge in pp collisions at √s = 7 TeV with the ATLAS detector |
| title_full_unstemmed |
Measurement of the top quark charge in pp collisions at √s = 7 TeV with the ATLAS detector |
| title_sort |
Measurement of the top quark charge in pp collisions at √s = 7 TeV with the ATLAS detector |
| dc.creator.none.fl_str_mv |
Dova, María Teresa Anduaga, Xabier Sebastián Dova, María Teresa Monticelli, Fernando Gabriel Tripiana, Martín F. The ATLAS Collaboration |
| author |
Dova, María Teresa |
| author_facet |
Dova, María Teresa Anduaga, Xabier Sebastián Monticelli, Fernando Gabriel Tripiana, Martín F. The ATLAS Collaboration |
| author_role |
author |
| author2 |
Anduaga, Xabier Sebastián Monticelli, Fernando Gabriel Tripiana, Martín F. The ATLAS Collaboration |
| author2_role |
author author author author |
| dc.subject.none.fl_str_mv |
Ciencias Exactas Física hadron-hadron scattering top physics top quark proton-proton collisions ATLAS detector |
| topic |
Ciencias Exactas Física hadron-hadron scattering top physics top quark proton-proton collisions ATLAS detector |
| dc.description.none.fl_txt_mv |
A measurement of the top quark electric charge is carried out in the ATLAS experiment at the Large Hadron Collider using 2.05 fb−1 of data at a centre-of-mass energy of 7TeV. In units of the elementary electric charge, the top quark charge is determined to be 0.64 ± 0.02 (stat.) ± 0.08 (syst.) from the charges of the top quark decay products in single lepton t¯t candidate events. This excludes models that propose a heavy quark of electric charge –4/3, instead of the Standard Model top quark, with a significance of more than 8σ. Facultad de Ciencias Exactas |
| description |
A measurement of the top quark electric charge is carried out in the ATLAS experiment at the Large Hadron Collider using 2.05 fb−1 of data at a centre-of-mass energy of 7TeV. In units of the elementary electric charge, the top quark charge is determined to be 0.64 ± 0.02 (stat.) ± 0.08 (syst.) from the charges of the top quark decay products in single lepton t¯t candidate events. This excludes models that propose a heavy quark of electric charge –4/3, instead of the Standard Model top quark, with a significance of more than 8σ. |
| publishDate |
2013 |
| dc.date.none.fl_str_mv |
2013-11-05 |
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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/10915/78776 |
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eng |
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openAccess |
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