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dc.date.accessioned 2019-06-14T17:23:11Z
dc.date.available 2019-06-14T17:23:11Z
dc.date.issued 2002-06-10
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/76550
dc.description.abstract The cross section of the process e+e− → Zγ γ → qq ̄γ γ is measured with 215 pb−1 of data collected with the L3 detector during the final LEP run at centre-of-mass energies around 205 GeV and 207 GeV. No deviation from the Standard Model expectation is observed. The full data sample of 713 pb−1, collected above the Z resonance, is used to constrain the coefficients of anomalous quartic gauge boson couplings to: −0.02 GeV−2 < a0/Λ2 < 0.03 GeV−2, −0.07 GeV−2 < ac/Λ2 < 0.05 GeV−2, at 95% confidence level. en
dc.format.extent 43-51 es
dc.language en es
dc.subject Física es
dc.subject L3 detector en
dc.subject LEP en
dc.subject centre-of-mass energies en
dc.title The e+e− → Zγγ → qq ̄γγ reaction at LEP and constraints on anomalous quartic gauge boson couplings en
dc.type Articulo es
sedici.identifier.other https://doi.org/10.1016/S0370-2693(02)02127-5
sedici.identifier.issn 0370-2693 es
sedici.creator.person Dova, María Teresa es
sedici.creator.person L3 Collaboration es
sedici.subject.materias Ciencias Exactas es
sedici.description.fulltext true es
mods.originInfo.place Facultad de Ciencias Exactas es
sedici.subtype Articulo es
sedici.rights.license Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
sedici.rights.uri http://creativecommons.org/licenses/by-nc-sa/4.0/
sedici.description.peerReview peer-review es
sedici.relation.journalTitle Physics Letters B es
sedici.relation.journalVolumeAndIssue vol. 540, no. 1-2 es


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Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) Except where otherwise noted, this item's license is described as Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)