English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

In this work, we investigate the prospects of future $e^{+}e^{-}$ collidersin testing a Higgs triplet model with a scalar triplet and a scalar singletunder $SU(2)$. The parameters of the model are fixed so that the lightest$CP-$even state corresponds to the Higgs particle observed at the LHC at around$125$ GeV. This study investigates if the second heaviest $CP-$even, theheaviest $CP-$odd and the singly charged states can be observed at existing andfuture colliders by computing their accessible production and decay channels.In general, the LHC is not well equipped to produce a Higgs boson which is notmainly doublet-like, so we turn our focus to lepton colliders. We finddistinctive features of this model in cases when the second heaviest $CP-$evenHiggs is triplet-like, singlet-like or a mixture. These features coulddistinguish the model from other scenarios at future $e^{+}e^{-}$ colliders.

Phenomenology of a Higgs triplet model at future $e^{+}e^{-}$ colliders