CP-violation in the ZZZ and ZWW vertices at e + e − colliders in Two-Higgs-Doublet models

dc.contributor.author	Grzadkowski, Bohdan
dc.contributor.author	Øgreid, Odd Magne
dc.contributor.author	Osland, Per
dc.date.accessioned	2018-02-01T15:18:08Z
dc.date.available	2018-02-01T15:18:08Z
dc.date.issued	2016
dc.identifier.citation	Journal of High Energy Physics (JHEP) 2016, 2016(25)
dc.identifier.issn	1029-8479
dc.identifier.uri	http://hdl.handle.net/11250/2482132
dc.description	-
dc.description.abstract	We discuss possibilities of measuring CP violation in the Two-Higgs-Doublet Model by studying effects of one-loop generated ZZZ and ZW W vertices. We discuss a set of CP-sensitive asymmetries for ZZ and W+W− production at linear e+e−-colliders, that directly depends on the weak-basis invariant Im J2 that parametrises the strength of CP violation. Given the restrictions on this model that follow from the LHC measurements, the predicted effects are small. Pursuing such measurements is however very important, as an observed signal might point to a richer scalar sector.
dc.language.iso	eng
dc.rights	Navngivelse 4.0 Internasjonal
dc.rights.uri	http://creativecommons.org/licenses/by/4.0/deed.no
dc.title	CP-violation in the ZZZ and ZWW vertices at e + e − colliders in Two-Higgs-Doublet models
dc.type	Peer reviewed
dc.type	Journal article
dc.date.updated	2016-11-30T14:45:20Z
dc.identifier.doi	10.1007/JHEP05(2016)025
dc.identifier.cristin	1367802

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