Higgs decay width in multiscalar doublet models


We show that there are regions of parameter space in multiscalar doublet models where, in the first few hundred inverse femtobarns of data, the new charged and neutral scalars are not directly observable at the LHC and yet the Higgs decay rate to b b is changed significantly from its standard model value. For a light Higgs with a mass less than 140 GeV… (More)

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