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dc.date.accessioned 2019-03-14T18:26:07Z
dc.date.available 2019-03-14T18:26:07Z
dc.date.issued 1992-12-03
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/73191
dc.description.abstract From the analysis of the reactions e + e- → ℓ+ℓ−(nγ) (ℓ = e,μ,τ) we observe four events, e+e−γγ and three μ+μ−γγ, with the invariant mass of the photon pairs close to 60 GeV. These events were selected from a data sample collected in the L3 detector corresponding to 950000 produced Z°'s. More data are necessary to ascertain the origin of these events. en
dc.format.extent 337-346 es
dc.language en es
dc.subject Física es
dc.subject photon pairs en
dc.subject 60 GeV en
dc.subject L3 detector en
dc.title High mass photon pairs in ℓ+ℓ−γγ events at LEP en
dc.type Articulo es
sedici.identifier.other https://doi.org/10.1016/0370-2693(92)91576-U
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. 295, no. 3-4 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)