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Top effective operators at the ILC

dc.contributor.authorAguilar Saavedra, Juan Antonio 
dc.contributor.authorFiolhais, Miguel C. N.
dc.contributor.authorOnofre, Antonio
dc.date.accessioned2014-02-17T13:37:53Z
dc.date.available2014-02-17T13:37:53Z
dc.date.issued2012
dc.identifier.citationAguilar-Saavedra, J.A.; Fiolhais, M.C.N.; Onofre, A. Top effective operators at the ILC. Journal of High Energy Physics, 2012: 180 (2012). [http://hdl.handle.net/10481/30477]es_ES
dc.identifier.otherdoi:10.1007/JHEP07(2012)180
dc.identifier.otherarXiv:1206.1033v2
dc.identifier.urihttp://hdl.handle.net/10481/30477
dc.description.abstractWe investigate the effect of top trilinear operators in t tbar production at the ILC. We find that the sensitivity to these operators largely surpasses the one achievable by the LHC either in neutral or charged current processes, allowing to probe new physics scales up to 4.5 TeV for a centre of mass energy of 500 GeV. We show how the use of beam polarisation and an eventual energy upgrade to 1 TeV allow to disentangle all effective operator contributions to the Ztt and gamma tt vertices.es_ES
dc.description.sponsorshipThis work has been supported by MICINN by projects FPA2006-05294 and FPA2010- 17915, Junta de Andalucía (FQM 101, FQM 03048 and FQM 6552) and Fundaçâo para a Ciência e Tecnologia (FCT) project CERN/FP/123619/2011. The work of M.C.N. Fiolhais has been supported by FCT grant SFRH/BD/48680/2008.es_ES
dc.language.isoenges_ES
dc.publisherScuola Internazionale Superiore di Studi Avanzati (SISSA); Springeres_ES
dc.rightsCreative Commons Attribution-NonCommercial-NoDerivs 3.0 Licensees_ES
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es_ES
dc.subjectILC (International Linear Collider)es_ES
dc.subjectLHC (Large Hadron Collider)es_ES
dc.titleTop effective operators at the ILCes_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES


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