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arXiv · 0906.4078

Searching for a dilaton decaying to muon pairs at the LHC

Natascia Vignaroli
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Abstract

We analyze the decays to muons of a light dilaton produced via vector boson fusion at the LHC. We investigate models in which the electroweak symmetry breaking is triggered by a spontaneously broken, approximately conformal sector. Taking into account the possibility of shifts in the dilaton Yukawa couplings to muons, we find a rather promising scenario for the conformal model search in the channel, with the possibility for a dilaton discovery at a delivered luminosity of 100 fb-1 at the LHC or, alternatively, for an extension of the exclusion zone in the model parameter space, until now fixed by the Tevatron.

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Natascia Vignaroli. 2009-09-30. Searching for a dilaton decaying to muon pairs at the LHC. https://doi.org/10.1103/physrevd.80.095023

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