Inclusive searches for squarks and gluinos with the ATLAS detector

Searches for squarks and gluinos in final states contain high-$p_{T}$ jets, missing transverse momentum, light leptons, taus and photons are presented. The data were recorded in 2012 by the ATLAS experiment in $\sqrt{s}=8 $ TeV proton-proton collisions at the Large Hadron Collider, with a total integrated luminosity of 20.3 $fb^{-1}$. No significant excess above the Standard Model expectation is observed. Results are interpreted in a variety of simplified and specific supersymmetry breaking models assuming that R-Parity is conserved with the lightest supersymmetric particle being a neutralino or a gravitino. These limits extend the region of supersymmetric parameter space excluded by previous searches at the Large Hadron Collider.