Search for new resonances in W γ and Zγ final states in pp collisions at √s = 8TeVwith the ATLAS detector
- Autores
- Alconada Verzini, María Josefina; Alonso, Francisco; Anduaga, Xabier Sebastián; Dova, María Teresa; Monticelli, Fernando Gabriel; Wahlberg, Hernán Pablo; The ATLAS Collaboration
- Año de publicación
- 2014
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- This Letter presents a search for new resonances decaying to final states with a vector boson produced in association with a high transverse momentum photon, Vγ , with V = W (→ ℓν) or Z (→ ℓ+ℓ-), where ℓ = e or μ . The measurements use 20.3 fb-1 of proton–proton collision data at a center-of-mass energy of √s = 8 TeV recorded with the ATLAS detector. No deviations from the Standard Model expectations are found, and production cross section limits are set at 95% confidence level. Masses of the hypothetical aT and ωT states of a benchmark Low Scale Technicolor model are excluded in the ranges [275, 960] GeV and [200, 700] ∪[750, 890] GeV, respectively. Limits at 95% confidence level on the production cross section of a singlet scalar resonance decaying to Zγ final states have also been obtained for masses below 1180 GeV.
Facultad de Ciencias Exactas - Materia
-
Ciencias Exactas
Física
electroweak symmetry breaking
Higgs boson
leptons
ATLAS detector - 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:10915/80407
Ver los metadatos del registro completo
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Search for new resonances in W γ and Zγ final states in pp collisions at √s = 8TeVwith the ATLAS detectorAlconada Verzini, María JosefinaAlonso, FranciscoAnduaga, Xabier SebastiánDova, María TeresaMonticelli, Fernando GabrielWahlberg, Hernán PabloThe ATLAS CollaborationCiencias ExactasFísicaelectroweak symmetry breakingHiggs bosonleptonsATLAS detectorThis Letter presents a search for new resonances decaying to final states with a vector boson produced in association with a high transverse momentum photon, Vγ , with V = W (→ ℓν) or Z (→ ℓ+ℓ-), where ℓ = e or μ . The measurements use 20.3 fb<sup>-1</sup> of proton–proton collision data at a center-of-mass energy of √s = 8 TeV recorded with the ATLAS detector. No deviations from the Standard Model expectations are found, and production cross section limits are set at 95% confidence level. Masses of the hypothetical aT and ωT states of a benchmark Low Scale Technicolor model are excluded in the ranges [275, 960] GeV and [200, 700] ∪[750, 890] GeV, respectively. Limits at 95% confidence level on the production cross section of a singlet scalar resonance decaying to Zγ final states have also been obtained for masses below 1180 GeV.Facultad de Ciencias Exactas2014-10-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf428-447http://sedici.unlp.edu.ar/handle/10915/80407enginfo:eu-repo/semantics/altIdentifier/issn/0370-2693info:eu-repo/semantics/altIdentifier/doi/10.1016/j.physletb.2014.10.002info: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:UNLP2025-10-15T11:06:43Zoai:sedici.unlp.edu.ar:10915/80407Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-15 11:06:43.843SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
Search for new resonances in W γ and Zγ final states in pp collisions at √s = 8TeVwith the ATLAS detector |
| title |
Search for new resonances in W γ and Zγ final states in pp collisions at √s = 8TeVwith the ATLAS detector |
| spellingShingle |
Search for new resonances in W γ and Zγ final states in pp collisions at √s = 8TeVwith the ATLAS detector Alconada Verzini, María Josefina Ciencias Exactas Física electroweak symmetry breaking Higgs boson leptons ATLAS detector |
| title_short |
Search for new resonances in W γ and Zγ final states in pp collisions at √s = 8TeVwith the ATLAS detector |
| title_full |
Search for new resonances in W γ and Zγ final states in pp collisions at √s = 8TeVwith the ATLAS detector |
| title_fullStr |
Search for new resonances in W γ and Zγ final states in pp collisions at √s = 8TeVwith the ATLAS detector |
| title_full_unstemmed |
Search for new resonances in W γ and Zγ final states in pp collisions at √s = 8TeVwith the ATLAS detector |
| title_sort |
Search for new resonances in W γ and Zγ final states in pp collisions at √s = 8TeVwith the ATLAS detector |
| dc.creator.none.fl_str_mv |
Alconada Verzini, María Josefina Alonso, Francisco Anduaga, Xabier Sebastián Dova, María Teresa Monticelli, Fernando Gabriel Wahlberg, Hernán Pablo The ATLAS Collaboration |
| author |
Alconada Verzini, María Josefina |
| author_facet |
Alconada Verzini, María Josefina Alonso, Francisco Anduaga, Xabier Sebastián Dova, María Teresa Monticelli, Fernando Gabriel Wahlberg, Hernán Pablo The ATLAS Collaboration |
| author_role |
author |
| author2 |
Alonso, Francisco Anduaga, Xabier Sebastián Dova, María Teresa Monticelli, Fernando Gabriel Wahlberg, Hernán Pablo The ATLAS Collaboration |
| author2_role |
author author author author author author |
| dc.subject.none.fl_str_mv |
Ciencias Exactas Física electroweak symmetry breaking Higgs boson leptons ATLAS detector |
| topic |
Ciencias Exactas Física electroweak symmetry breaking Higgs boson leptons ATLAS detector |
| dc.description.none.fl_txt_mv |
This Letter presents a search for new resonances decaying to final states with a vector boson produced in association with a high transverse momentum photon, Vγ , with V = W (→ ℓν) or Z (→ ℓ+ℓ-), where ℓ = e or μ . The measurements use 20.3 fb<sup>-1</sup> of proton–proton collision data at a center-of-mass energy of √s = 8 TeV recorded with the ATLAS detector. No deviations from the Standard Model expectations are found, and production cross section limits are set at 95% confidence level. Masses of the hypothetical aT and ωT states of a benchmark Low Scale Technicolor model are excluded in the ranges [275, 960] GeV and [200, 700] ∪[750, 890] GeV, respectively. Limits at 95% confidence level on the production cross section of a singlet scalar resonance decaying to Zγ final states have also been obtained for masses below 1180 GeV. Facultad de Ciencias Exactas |
| description |
This Letter presents a search for new resonances decaying to final states with a vector boson produced in association with a high transverse momentum photon, Vγ , with V = W (→ ℓν) or Z (→ ℓ+ℓ-), where ℓ = e or μ . The measurements use 20.3 fb<sup>-1</sup> of proton–proton collision data at a center-of-mass energy of √s = 8 TeV recorded with the ATLAS detector. No deviations from the Standard Model expectations are found, and production cross section limits are set at 95% confidence level. Masses of the hypothetical aT and ωT states of a benchmark Low Scale Technicolor model are excluded in the ranges [275, 960] GeV and [200, 700] ∪[750, 890] GeV, respectively. Limits at 95% confidence level on the production cross section of a singlet scalar resonance decaying to Zγ final states have also been obtained for masses below 1180 GeV. |
| publishDate |
2014 |
| dc.date.none.fl_str_mv |
2014-10-06 |
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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/10915/80407 |
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http://sedici.unlp.edu.ar/handle/10915/80407 |
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eng |
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eng |
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info:eu-repo/semantics/altIdentifier/issn/0370-2693 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.physletb.2014.10.002 |
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