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dc.date.accessioned 2019-09-05T14:10:00Z
dc.date.available 2019-09-05T14:10:00Z
dc.date.issued 1999-10-07
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/80539
dc.description.abstract Recent theories propose that quantum gravity effects may be observable at LEP energies via gravitons that couple to Standard Model particles and propagate into extra spatial dimensions. The associated production of a graviton and a photon is searched for as well as the effects of virtual graviton exchange in the processes: e+e-→γγ , ZZ, W+W-, μ+μ-, t+t- qq and e+e-. No evidence for this new interaction is found in the data sample collected by the L3 detector at LEP at centre-of-mass energies up to 183 GeV. Limits close to 1 TeV on the scale of this new scenario of quantum gravity are set. en
dc.format.extent 136-144 es
dc.language es es
dc.subject large electron positron collider es
dc.subject Fotones es
dc.subject electroweak interactions es
dc.title Search for low scale gravity effects in e+e- collisions at LEP en
dc.type Articulo es
sedici.identifier.other https://doi.org/10.1016/S0370-2693(99)01011-4 es
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.subject.materias Física 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. 464, 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)