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arXiv · 1107.1500

Phenomenology of Non-Custodial Warped Models

Adrian Carmona·Eduardo Ponton·Jose Santiago
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Abstract

We study the effect of bulk fermions on electroweak precision observables in a recently proposed model with warped extra dimensions and no custodial symmetry. We find that the top-quark mass, together with the corrections to the Zbb vertex and the one-loop contribution to the T parameter, which is finite, impose important constraints that single out a well defined region of parameter space. New massive vector bosons can be as light as 1.5 TeV and have large couplings to the t_R quark, and suppressed couplings to the t_L, b_L and lighter quarks. We discuss the implications for searches of models with warped extra dimensions at the LHC.

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Adrian Carmona, Eduardo Ponton, Jose Santiago. 2011-08-16. Phenomenology of Non-Custodial Warped Models. https://doi.org/10.1007/jhep10(2011)137

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