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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/65188
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dc.contributor.authorGonzalez-Garcia, M. C.-
dc.contributor.authorNovaes, Sérgio Ferraz-
dc.date.accessioned2014-05-27T11:18:16Z-
dc.date.accessioned2016-10-25T18:14:37Z-
dc.date.available2014-05-27T11:18:16Z-
dc.date.available2016-10-25T18:14:37Z-
dc.date.issued1997-09-04-
dc.identifierhttp://dx.doi.org/10.1016/S0370-2693(97)00738-7-
dc.identifier.citationPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, v. 407, n. 3-4, p. 255-258, 1997.-
dc.identifier.issn0370-2693-
dc.identifier.urihttp://hdl.handle.net/11449/65188-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/65188-
dc.description.abstractA contact four-fermion interaction between light quarks and electrons has been evoked as a possible explanation for the excess of events observed by HERA at high-Q2. We explore the 1-loop effects of such interaction in Γ(Z0 → e+e-) measured at LEP and impose strong bounds on the lower limit of the effective scale. Our results are able to discard some of the contact interactions as possible explanation for the HERA events. © 1997 Elsevier Science B.V.en
dc.format.extent255-258-
dc.language.isoeng-
dc.sourceScopus-
dc.titleBounds on contact interactions from LEP1 data and high-Q2 HERA eventsen
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionUniversidad de Valencia-
dc.description.affiliationInst. de Fis. Teórica Universidade Estadual Paulista, Rua Pamplona 145, CEP 01405-900 São Paulo-
dc.description.affiliationInst. Fis. Corpuscular - IFIC/CSIC Dept. de Fis. Teórica Universidad de Valencia, 46100 Burjassot, Valencia-
dc.description.affiliationUnespInst. de Fis. Teórica Universidade Estadual Paulista, Rua Pamplona 145, CEP 01405-900 São Paulo-
dc.identifier.doi10.1016/S0370-2693(97)00738-7-
dc.identifier.wosWOS:A1997XX54600010-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics-
dc.identifier.scopus2-s2.0-0041130621-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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