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dc.date.accessioned 2019-06-13T15:16:22Z
dc.date.available 2019-06-13T15:16:22Z
dc.date.issued 2002-03-11
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/76435
dc.description.abstract A Higgs particle produced in association with a Z boson and decaying into two photons is searched for in the data collected by the L3 experiment at LEP. All possible decay modes of the Z boson are investigated. No signal is observed in 447.5 pb−1 of data recorded at centre-of-mass energies from 192 GeV up to 209 GeV. Limits on the branching fraction of the Higgs boson decay into two photons as a function of the Higgs mass are derived. A lower limit on the mass of a fermiophobic Higgs boson is set at 105.4 GeV at 95% confidence level. en
dc.format.extent 28-38 es
dc.language en es
dc.subject Física es
dc.subject Higgs en
dc.subject Z boson en
dc.subject L3 experiment at LEP en
dc.title Search for a Higgs boson decaying into two photons at LEP en
dc.type Articulo es
sedici.identifier.other https://doi.org/10.1016/S0370-2693(02)01572-1
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. 534, no. 1-4 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)