Abstract
We discuss the new dominant bounds that can be derived on the coefficient of the effective operator generated by tree-level graviton exchange in large extra dimensions from pp → jj data at LHC: MT > 2.1 TeV (ATLAS after 3.1/pb of integrated luminosity), MT > 3.3 TeV (ATLAS after 36/pb of integrated luminosity), MT > 3.4 TeV (CMS after 36/pb). We clarify the role of on-shell graviton exchange and compare the full graviton amplitude to data, setting bounds on the fundamental quantum-gravity scale.
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