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Diagnosing CP properties of the 2HDM

dc.contributor.authorGrzadkowski, Bohdaneng
dc.contributor.authorØgreid, Odd Magneeng
dc.contributor.authorOsland, Pereng
dc.date.accessioned2015-03-24T15:34:09Z
dc.date.available2015-03-24T15:34:09Z
dc.date.issued2014-01eng
dc.identifier.issn1029-8479en_US
dc.identifier.urihttps://hdl.handle.net/1956/9633
dc.description.abstractWe have investigated a Two-Higgs-Doublet Model (2HDM), focusing on CP violation. Various scenarios with spontaneous and explicit breaking of CP have been considered. Some features of CP violation related to a choice of the basis for the two Higgs doublets have been discussed and clarified. Regions in the physical parameter space corresponding to spontaneous and explicit CP violation have been located and discussed. The possibility to determine parameters of the scalar potential with no reference to Yukawa couplings has been considered and an unavoidable ambiguity has been found. The issue of disentangling spontaneous and explicit CP violation has been investigated.en_US
dc.language.isoengeng
dc.publisherSpringeren_US
dc.rightsAttribution CC BYeng
dc.rights.urihttp://creativecommons.org/licenses/by/4.0eng
dc.subjectHiggs Physicseng
dc.subjectBeyond Standard Modeleng
dc.subjectCP violationeng
dc.titleDiagnosing CP properties of the 2HDMen_US
dc.typePeer reviewed
dc.typeJournal article
dc.date.updated2015-03-05T07:51:20Zen_US
dc.description.versionpublishedVersionen_US
dc.rights.holderCopyright the authorsen_US
dc.source.articlenumber105
dc.identifier.doihttps://doi.org/10.1007/jhep01(2014)105
dc.identifier.cristin1104636
dc.source.journalJournal of High Energy Physics
dc.source.401
dc.subject.nsiVDP::Mathematics and natural scienses: 400::Physics: 430::Nuclear and elementary particle physics: 431en_US
dc.subject.nsiVDP::Matematikk og naturvitenskap: 400::Fysikk: 430::Kjerne- og elementærpartikkelfysikk: 431nob


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