ATLAS
PRELIMINARY
SM
Search for the Standard Model Higgs boson in the H-> tau^+ tau^- decay mode with 4.7 fb^-1 of ATLAS data at 7 TeV
A Higgs boson search in the H-> tau^+ tau^- decay mode has been performed using 4.7 fb^-1 of proton-proton collisions at a centre-of-mass energy of 7~TeV collected during 2011 with the ATLAS detector at the Large Hadron Collider. No significant excess is observed in the investigated mass range of 100-150 GeV. Upper limits on the cross-section times branching ratio are derived.