Please note that conversion to PDF is currently not available. More details here
26-30 November 2018
Europe/Vienna timezone

An Inert Scalar In The S3 Symmetric Model

30 Nov 2018, 17:05
25m
Festsaal

Festsaal

Austrian Academy of Sciences, Dr.-Ignaz-Seipel-Platz 2, 1010 Vienna, AUSTRIA
Non-Invited Talk [3] Discrete symmetries in cosmology (dark matter, baryogenesis, leptogenesis, etc.) Discrete symmetries in cosmology

Speaker

Maria Catalina Espinoza Hernandez (IFUNAM)

Description

We consider the S3 symmetric extension of the Standard Model in which all the irreducible
representations of the permutation group are occupied by SU(2) scalar doublets,
one of which is taken as inert. We study the parameter space of the model probing points
against physical constraints ranging from unitarity tests to experimental Higgs searches
limits. We find that the latter constraints severely restrict the parameter space of the model,
and that the relic density of the dark matter candidates lies below the Planck bound for
a large portion of the probed regions.

Content of the contribution Theory

Primary authors

Estela Garces (c) Mr Humberto Reyes-Gonzalez Maria Catalina Espinoza Hernandez (IFUNAM) Myriam Mondragon (Universidad Nacional Autonoma de Mexico UNAM)

Presentation Materials

There are no materials yet.

Paper