Production of single W bosons at LEP and measurement of WWγ gauge coupling parameters
- Autores
- Dova, María Teresa; L3 Collaboration
- Año de publicación
- 2002
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Single W boson production in electron–positron collisions is studied with the L3 detector at centre-of-mass energies between 192 GeV and 209 GeV. Events with two acoplanar hadronic jets or a single energetic lepton are selected, and the single W cross section is measured. Combining the results with measurements at lower centre-of-mass energies, the ratio of the measured cross section to the Standard Model expectation is found to be 1.12+0.11−0.10± 0.03. From all single W data, the WWγ gauge coupling parameter κγ is measured to be 1.116+0.082−0.086± 0.068.
Facultad de Ciencias Exactas - Materia
-
Ciencias Exactas
Física
w boson
large electron positron collider
Medición - 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:10915/80124
Ver los metadatos del registro completo
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Production of single W bosons at LEP and measurement of WWγ gauge coupling parametersDova, María TeresaL3 CollaborationCiencias ExactasFísicaw bosonlarge electron positron colliderMediciónSingle W boson production in electron–positron collisions is studied with the L3 detector at centre-of-mass energies between 192 GeV and 209 GeV. Events with two acoplanar hadronic jets or a single energetic lepton are selected, and the single W cross section is measured. Combining the results with measurements at lower centre-of-mass energies, the ratio of the measured cross section to the Standard Model expectation is found to be 1.12<sup>+0.11</sup><sub>−0.10</sub>± 0.03. From all single W data, the WWγ gauge coupling parameter κ<sub>γ</sub> is measured to be 1.116<sup>+0.082</sup><sub>−0.086</sub>± 0.068.Facultad de Ciencias Exactas2002-11-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf151-163http://sedici.unlp.edu.ar/handle/10915/80124enginfo:eu-repo/semantics/altIdentifier/doi/10.1016/S0370-2693(02)02768-5info:eu-repo/semantics/altIdentifier/doi/10.1016/S0370-2693(02)02768-5info:eu-repo/semantics/altIdentifier/issn/0370-2693info: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:UNLP2025-09-17T09:57:24Zoai:sedici.unlp.edu.ar:10915/80124Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-17 09:57:24.788SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
Production of single W bosons at LEP and measurement of WWγ gauge coupling parameters |
| title |
Production of single W bosons at LEP and measurement of WWγ gauge coupling parameters |
| spellingShingle |
Production of single W bosons at LEP and measurement of WWγ gauge coupling parameters Dova, María Teresa Ciencias Exactas Física w boson large electron positron collider Medición |
| title_short |
Production of single W bosons at LEP and measurement of WWγ gauge coupling parameters |
| title_full |
Production of single W bosons at LEP and measurement of WWγ gauge coupling parameters |
| title_fullStr |
Production of single W bosons at LEP and measurement of WWγ gauge coupling parameters |
| title_full_unstemmed |
Production of single W bosons at LEP and measurement of WWγ gauge coupling parameters |
| title_sort |
Production of single W bosons at LEP and measurement of WWγ gauge coupling parameters |
| dc.creator.none.fl_str_mv |
Dova, María Teresa L3 Collaboration |
| author |
Dova, María Teresa |
| author_facet |
Dova, María Teresa L3 Collaboration |
| author_role |
author |
| author2 |
L3 Collaboration |
| author2_role |
author |
| dc.subject.none.fl_str_mv |
Ciencias Exactas Física w boson large electron positron collider Medición |
| topic |
Ciencias Exactas Física w boson large electron positron collider Medición |
| dc.description.none.fl_txt_mv |
Single W boson production in electron–positron collisions is studied with the L3 detector at centre-of-mass energies between 192 GeV and 209 GeV. Events with two acoplanar hadronic jets or a single energetic lepton are selected, and the single W cross section is measured. Combining the results with measurements at lower centre-of-mass energies, the ratio of the measured cross section to the Standard Model expectation is found to be 1.12<sup>+0.11</sup><sub>−0.10</sub>± 0.03. From all single W data, the WWγ gauge coupling parameter κ<sub>γ</sub> is measured to be 1.116<sup>+0.082</sup><sub>−0.086</sub>± 0.068. Facultad de Ciencias Exactas |
| description |
Single W boson production in electron–positron collisions is studied with the L3 detector at centre-of-mass energies between 192 GeV and 209 GeV. Events with two acoplanar hadronic jets or a single energetic lepton are selected, and the single W cross section is measured. Combining the results with measurements at lower centre-of-mass energies, the ratio of the measured cross section to the Standard Model expectation is found to be 1.12<sup>+0.11</sup><sub>−0.10</sub>± 0.03. From all single W data, the WWγ gauge coupling parameter κ<sub>γ</sub> is measured to be 1.116<sup>+0.082</sup><sub>−0.086</sub>± 0.068. |
| publishDate |
2002 |
| dc.date.none.fl_str_mv |
2002-11-07 |
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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 |
| format |
article |
| status_str |
publishedVersion |
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http://sedici.unlp.edu.ar/handle/10915/80124 |
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eng |
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eng |
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openAccess |
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