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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 |