A Diphoton Resonance from Bulk RS
arXiv:1603.07303 · doi:10.1007/JHEP07(2016)061
Abstract
Recent LHC data hinted at a 750 GeV mass resonance that decays into two photons. A significant feature of this resonance is that its decays to any other Standard Model particles would be too low to be detected so far. Such a state has a compelling explanation in terms of a scalar or a pseudoscalar that is strongly coupled to vector states charged under the Standard Model gauge groups. Such a scenario is readily accommodated in bulk RS with a scalar localized in the bulk away from but close to the Higgs. Turning this around, we argue that a good way to find the elusive bulk RS model might be the search for a resonance with prominent couplings to gauge bosons.
14 pages, LaTeX, 7 figures. Discussion on suppression of decays to Higgses revised, typos fixed
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