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arXiv · hep-ph/9507305

A General Higgs Sector: Constraints and Phenomenology

Anirban Kundu·Biswarup Mukhopadhyaya
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Abstract

We have investigated some phenomenological aspects of an $SU(2)\times U(1)$ scenario where scalars belonging to arbitrary representations of $SU(2)$ are involved in electroweak symmetry breaking. The resulting interaction terms are derived. Some constraints are obtained on the arbitrary scalar sector from the requirement of tree-level unitarity in longitudinal gauge boson scattering. We also show that, in cases where the scalars ensure $ρ=1$ at tree-level, useful restrictions on their parameter space follow from precision measurements of the $Zb\bar b$ vertex. Finally, some salient features about the production of such Higgs bosons in $e^+e^-$ collision are discussed.

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Anirban Kundu, Biswarup Mukhopadhyaya. 1995-07-15. A General Higgs Sector: Constraints and Phenomenology. https://doi.org/10.1142/s0217751x9600239x

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