Journal
JOURNAL OF HIGH ENERGY PHYSICS
Volume -, Issue 3, Pages -Publisher
SPRINGER
DOI: 10.1007/JHEP03(2011)035
Keywords
Spontaneous Symmetry Breaking; Beyond Standard Model; Discrete and Finite Symmetries; Global Symmetries
Categories
Funding
- Dutch National Organization for Scientific Research (NWO)
- European Commission [MRTN-CT-2006-035505]
- European Programme Unification in the LHC Era [PITN-GA-2009-237920 (UNILHC)]
Ask authors/readers for more resources
We consider an extension of the Standard Model in which the symmetry is enlarged by a global flavour factor A(4) and the scalar sector accounts for three copies of the Standard Model Higgs, transforming as a triplet of A(4). In this context, we study the most general scalar potential and its minima, performing for each of them a model independent analysis on the related phenomenology. We study the scalar spectrum, the new contributions to the oblique corrections, the decays of the Z and W-+/-, the new sources of CP and flavour violation, which all are affected by the introduction of multiple Higgses transforming under A(4). We find that this model independent approach discriminates the different minima allowed by the scalar potential.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available