Electroweak symmetry breaking and precision data

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dc.creatorDutta, Sukanta
dc.creatorHagiwara, Kaoru
dc.creatorYan, Qi-Shu
dc.date2006-03-05
dc.date.accessioned2026-07-07T07:06:06Z
dc.date.available2026-07-07T07:06:06Z
dc.descriptionWe study the impact of LEP2 constraints on the dimensionless coefficients of the electroweak chiral Lagrangian on the precision observables using the improved renormalization group equations. We find that the current uncertainty in the triple and quartic gauge boson couplings can accommodate electroweak symmetry breaking models with $S(Λ=1 \textrm{TeV}) > 0$.
dc.description1 eps figure (in color), 4 pages, prepared with RevTeX4
dc.identifierhttps://arxiv.org/abs/hep-ph/0603038
dc.identifierhttp://arxiv.org/abs/hep-ph/0603038
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/109901
dc.subjectHigh Energy Physics - Phenomenology
dc.titleElectroweak symmetry breaking and precision data
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