### Search for the Standard Model Higgs Boson in ATLAS.

Prolay Mal
The search for the Standard Model (SM) Higgs boson based on 4.7-4.9 $\rm fb^{-1}$ of pp collision data at $\rm\sqrt{s}=7$ TeV recorded with the ATLAS detector is presented here. The combined ATLAS results exclude the SM Higgs boson masses ($\rm m_H$) of 110.0-117.5, 118.5-122.5 and 129-539 GeV at 95\% confidence level. An excess of events has been observed around $\rm m_H\sim 126$ GeV with the global probability of 30\% (10\%) to occur anywhere in \$\rm...