ATLAS Results: One Or Two Higgs ?TaeKwonDood (1171129) writes "An LHC physicist writes:
ATLAS has a very nice signal of H-> in a total of 17.8/fb of collision data. You can make no mistake here: that is a new resonance for sure.Now let us instead turn to the H->ZZ->four lepton decay mode.Here the signal strength is more in agreement with the standard model prediction, but the best-fit mass (123.5 GeV) is significantly lower than the fit 126.5 GeV of the gamma-gamma mode!
What is going on ?"
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