An update on the Higgs-like resonance discovered last summer was given by the ATLAS experiment on Dec. 13, indicating that the decay to two photons is about 2 standard deviations off of the standard model value, which may indicate that there are additional new particles within reach of the Large Hadron Collider.
![](/Graphics/physics/ATLASupdate2012.jpg)
The largest discrepancy is in the Higgs-like boson decaying to two photons (H → γ γ).