Gauge dependence and renormalization of tan(beta)

Simple item page
dc.creatorFreitas, Ayres
dc.creatorStöckinger, Dominik
dc.date2002-10-28
dc.date.accessioned2026-07-07T03:48:21Z
dc.date.available2026-07-07T03:48:21Z
dc.descriptionRenormalization schemes for tan(beta) are discussed in view of their gauge dependence. It is shown that several common renormalization schemes lead to a gauge-dependent definition of tan(beta), whereas two classes of gauge-independent schemes show even worse disadvantages. We conclude that the DRbar-scheme is the best compromise.
dc.descriptionTalk presented by D.S. at the SUSY02 conference (10th International Conference on Supersymmetry and Unification of Fundamental Interactions), June 17--23 2002, DESY, Hamburg, Germany, 6 pages
dc.identifierhttps://arxiv.org/abs/hep-ph/0210372
dc.identifierhttp://arxiv.org/abs/hep-ph/0210372
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/41973
dc.subjectHigh Energy Physics - Phenomenology
dc.titleGauge dependence and renormalization of tan(beta)
dc.typetext

Files

Collections

arXiv