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

The Higgs Triplet Model (HTM) of neutrino mass generation predicts theexistence of doubly charged Higgs bosons (H^{\pm\pm}). In the HTM a scalareigenstate (H_2) is dominantly composed of the scalar field from the isospindoublet, and could be significantly heavier than H^{\pm\pm}. Such a scenariowould allow the possibility of a large branching ratio for the decay H_2->H^{++}H^{--}. From the production mechanism of gluon-gluon fusion, gg-> H_2,the above decay mode would give rise to pair production of doubly charged Higgsbosons (H^{++}H^{--}) with a cross section which could be significantly largerthan the cross sections for the standard production mechanisms qqbar ->\gamma,Z-> H^{++}H^{--} and q'qbar -> W -> H^{\pm\pm}H^{\mp}. We discuss thephenomenological consequences for the ongoing searches for H^{\pm\pm} at theTevatron and at the LHC.

Production of doubly charged scalars from the decay of a heavy SM-like Higgs boson in the Higgs Triplet Model