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arXiv · hep-ph/0302141

ZZH coupling : A probe to the origin of EWSB ?

Debajyoti Choudhury·Anindya Datta·Katri Huitu
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Abstract

We argue that the $ZZH$ coupling constitutes a simple probe of the nature of the scalar sector responsible for electroweak symmetry breaking. We demonstrate the efficacy of this measure through an analysis of four-dimensional models containing scalars in arbitrary representation of $SU(2) \times U(1)$, as well as extra-dimensional models with a non-factorizable geometry. A possible role for the $t \bar t H$ couplings is also discussed.

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Debajyoti Choudhury, Anindya Datta, Katri Huitu. 2003-10-02. ZZH coupling : A probe to the origin of EWSB ?. https://doi.org/10.1016/j.nuclphysb.2003.09.023

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