Measurement of the ZZ Production Cross Section and Limits on Anomalous Neutral Triple Gauge Couplings 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
- A measurement of the production cross section in proton-proton collisions at √ =7 TeV using data corresponding to an integrated luminosity of 1.02 fb−1 recorded by the ATLAS experiment at the LHC is presented. Twelve events containing two boson candidates decaying to electrons and/or muons are observed, with an expected background of 0.3 ±0.3(stat)+0.4−0.3(syst) events. The cross section measured in a phase-space region with good detector acceptance and for dilepton masses within the range 66 to 116 GeV is fid→ℓ+ℓ−ℓ+ℓ− =19.4+6.3−5.2(stat)+0.9−0.7(syst) ±0.7(lumi) fb. The resulting total cross section for on-shell production, tot =8.5+2.7−2.3(stat)+0.4−0.3(syst) ±0.3(lumi) pb, is consistent with the standard model expectation of 6.5+0.3−0.2 pb calculated at the next-to-leading order in QCD. Limits on anomalous neutral triple gauge boson couplings are derived.
La lista completa de autores que integran el documento puede consultarse en el archivo.
Instituto de Física La Plata - Materia
-
Física
Z bosons
Applications of electroweak models to specific processes
Extensions of electroweak gauge sector
Inclusive production with identified leptons, photons, or other nonhadronic particles - 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:10915/193053
Ver los metadatos del registro completo
| id |
SEDICI_871e5a02f852a5a4707b8e4dcf13d786 |
|---|---|
| oai_identifier_str |
oai:sedici.unlp.edu.ar:10915/193053 |
| network_acronym_str |
SEDICI |
| repository_id_str |
1329 |
| network_name_str |
SEDICI (UNLP) |
| spelling |
Measurement of the ZZ Production Cross Section and Limits on Anomalous Neutral Triple Gauge Couplings in Proton-Proton Collisions at √s = 7 TeV with the ATLAS DetectorAnduaga, Xabier SebastiánDova, María TeresaMonticelli, Fernando GabrielTripiana, Martín FernandoThe ATLAS CollaborationFísicaZ bosonsApplications of electroweak models to specific processesExtensions of electroweak gauge sectorInclusive production with identified leptons, photons, or other nonhadronic particlesA measurement of the production cross section in proton-proton collisions at √ =7 TeV using data corresponding to an integrated luminosity of 1.02 fb−1 recorded by the ATLAS experiment at the LHC is presented. Twelve events containing two boson candidates decaying to electrons and/or muons are observed, with an expected background of 0.3 ±0.3(stat)+0.4−0.3(syst) events. The cross section measured in a phase-space region with good detector acceptance and for dilepton masses within the range 66 to 116 GeV is fid→ℓ+ℓ−ℓ+ℓ− =19.4+6.3−5.2(stat)+0.9−0.7(syst) ±0.7(lumi) fb. The resulting total cross section for on-shell production, tot =8.5+2.7−2.3(stat)+0.4−0.3(syst) ±0.3(lumi) pb, is consistent with the standard model expectation of 6.5+0.3−0.2 pb calculated at the next-to-leading order in QCD. Limits on anomalous neutral triple gauge boson couplings are derived.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/10915/193053enginfo:eu-repo/semantics/altIdentifier/issn/1079-7114info:eu-repo/semantics/altIdentifier/doi/10.1103/physrevlett.108.041804info: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:UNLP2026-04-15T11:59:26Zoai:sedici.unlp.edu.ar:10915/193053Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292026-04-15 11:59:26.413SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
Measurement of the ZZ Production Cross Section and Limits on Anomalous Neutral Triple Gauge Couplings in Proton-Proton Collisions at √s = 7 TeV with the ATLAS Detector |
| title |
Measurement of the ZZ Production Cross Section and Limits on Anomalous Neutral Triple Gauge Couplings in Proton-Proton Collisions at √s = 7 TeV with the ATLAS Detector |
| spellingShingle |
Measurement of the ZZ Production Cross Section and Limits on Anomalous Neutral Triple Gauge Couplings in Proton-Proton Collisions at √s = 7 TeV with the ATLAS Detector Anduaga, Xabier Sebastián Física Z bosons Applications of electroweak models to specific processes Extensions of electroweak gauge sector Inclusive production with identified leptons, photons, or other nonhadronic particles |
| title_short |
Measurement of the ZZ Production Cross Section and Limits on Anomalous Neutral Triple Gauge Couplings in Proton-Proton Collisions at √s = 7 TeV with the ATLAS Detector |
| title_full |
Measurement of the ZZ Production Cross Section and Limits on Anomalous Neutral Triple Gauge Couplings in Proton-Proton Collisions at √s = 7 TeV with the ATLAS Detector |
| title_fullStr |
Measurement of the ZZ Production Cross Section and Limits on Anomalous Neutral Triple Gauge Couplings in Proton-Proton Collisions at √s = 7 TeV with the ATLAS Detector |
| title_full_unstemmed |
Measurement of the ZZ Production Cross Section and Limits on Anomalous Neutral Triple Gauge Couplings in Proton-Proton Collisions at √s = 7 TeV with the ATLAS Detector |
| title_sort |
Measurement of the ZZ Production Cross Section and Limits on Anomalous Neutral Triple Gauge Couplings 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 Z bosons Applications of electroweak models to specific processes Extensions of electroweak gauge sector Inclusive production with identified leptons, photons, or other nonhadronic particles |
| topic |
Física Z bosons Applications of electroweak models to specific processes Extensions of electroweak gauge sector Inclusive production with identified leptons, photons, or other nonhadronic particles |
| dc.description.none.fl_txt_mv |
A measurement of the production cross section in proton-proton collisions at √ =7 TeV using data corresponding to an integrated luminosity of 1.02 fb−1 recorded by the ATLAS experiment at the LHC is presented. Twelve events containing two boson candidates decaying to electrons and/or muons are observed, with an expected background of 0.3 ±0.3(stat)+0.4−0.3(syst) events. The cross section measured in a phase-space region with good detector acceptance and for dilepton masses within the range 66 to 116 GeV is fid→ℓ+ℓ−ℓ+ℓ− =19.4+6.3−5.2(stat)+0.9−0.7(syst) ±0.7(lumi) fb. The resulting total cross section for on-shell production, tot =8.5+2.7−2.3(stat)+0.4−0.3(syst) ±0.3(lumi) pb, is consistent with the standard model expectation of 6.5+0.3−0.2 pb calculated at the next-to-leading order in QCD. Limits on anomalous neutral triple gauge boson couplings are derived. La lista completa de autores que integran el documento puede consultarse en el archivo. Instituto de Física La Plata |
| description |
A measurement of the production cross section in proton-proton collisions at √ =7 TeV using data corresponding to an integrated luminosity of 1.02 fb−1 recorded by the ATLAS experiment at the LHC is presented. Twelve events containing two boson candidates decaying to electrons and/or muons are observed, with an expected background of 0.3 ±0.3(stat)+0.4−0.3(syst) events. The cross section measured in a phase-space region with good detector acceptance and for dilepton masses within the range 66 to 116 GeV is fid→ℓ+ℓ−ℓ+ℓ− =19.4+6.3−5.2(stat)+0.9−0.7(syst) ±0.7(lumi) fb. The resulting total cross section for on-shell production, tot =8.5+2.7−2.3(stat)+0.4−0.3(syst) ±0.3(lumi) pb, is consistent with the standard model expectation of 6.5+0.3−0.2 pb calculated at the next-to-leading order in QCD. Limits on anomalous neutral triple gauge boson couplings are derived. |
| publishDate |
2012 |
| dc.date.none.fl_str_mv |
2012 |
| dc.type.none.fl_str_mv |
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 |
| dc.identifier.none.fl_str_mv |
http://sedici.unlp.edu.ar/handle/10915/193053 |
| url |
http://sedici.unlp.edu.ar/handle/10915/193053 |
| dc.language.none.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/issn/1079-7114 info:eu-repo/semantics/altIdentifier/doi/10.1103/physrevlett.108.041804 |
| dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/3.0/ Creative Commons Attribution 3.0 Unported (CC BY 3.0) |
| eu_rights_str_mv |
openAccess |
| rights_invalid_str_mv |
http://creativecommons.org/licenses/by/3.0/ Creative Commons Attribution 3.0 Unported (CC BY 3.0) |
| dc.format.none.fl_str_mv |
application/pdf |
| dc.source.none.fl_str_mv |
reponame:SEDICI (UNLP) instname:Universidad Nacional de La Plata instacron:UNLP |
| reponame_str |
SEDICI (UNLP) |
| collection |
SEDICI (UNLP) |
| instname_str |
Universidad Nacional de La Plata |
| instacron_str |
UNLP |
| institution |
UNLP |
| repository.name.fl_str_mv |
SEDICI (UNLP) - Universidad Nacional de La Plata |
| repository.mail.fl_str_mv |
alira@sedici.unlp.edu.ar |
| _version_ |
1862569420578095104 |
| score |
13.203462 |