Search for long lived particles at the LHC (SUSY+exotics physics scenarios)

Many models of physics Beyond the Standard Model (BSM) predict the existence of new heavy particles with long lifetimes. These particles come in many different types, but have one thing in common, they have very unique signatures at LHC experiments, which makes them easily distinguishable from Standard Model (SM) particles. Finding the signal of any of them would be a clear sign of BSM physics. In this paper we present search strategies and results of seven searches for long-lived exotic particles of different types, both charged and neutral, performed by the ATLAS and CMS experiments with 2011 pp collision data taken at LHC energy $\sqrt{s}$ = 7 TeV.