The effective electroweak mixing angle $\sin^2θ_{eff}$ with two-loop bosonic contributions

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dc.creatorHollik, W.
dc.creatorMeier, U.
dc.creatorUccirati, S.
dc.date2006-10-24
dc.date2007-01-16
dc.date.accessioned2026-07-07T10:25:46Z
dc.date.available2026-07-07T10:25:46Z
dc.descriptionWe present the results for the full electroweak two-loop bosonic contributions to the effective leptonic mixing angle of the $Z$ boson, $\sin^2θ_{\rm eff}$, in the Standard Model. A method applied to extract collinear divergences from two-loop vertex-functions is described. Comparisons of our results with those from a recent previous calculation show complete agreement.
dc.description14 pages, 3 figures, 4 tables
dc.identifierhttps://arxiv.org/abs/hep-ph/0610312
dc.identifierhttp://arxiv.org/abs/hep-ph/0610312
dc.identifierNucl.Phys.B765:154-165,2007
dc.identifierdoi:10.1016/j.nuclphysb.2006.12.001
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/176653
dc.subjectHigh Energy Physics - Phenomenology
dc.titleThe effective electroweak mixing angle $\sin^2θ_{eff}$ with two-loop bosonic contributions
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