Boosted Objects at ATLAS: Signatures and Techniques

LHC is running at unprecedented centre of mass energies for proton collisions. At such high energies, the signatures of new physics may involve highly boosted final states of particles, for example, those coming from the decays of heavy fermions and bosons predicted in a variety of Beyond the Standard Models. Such boosted final states may require new reconstruction techniques due to their highly energetic and boosted nature. This talk is a review of ATLAS experiment's ongoing efforts in investigating various model predictions of boosted nature, illustrating novel analysis techniques that have been developed to deal with such particles, such as top quarks, W/Z/Higgs bosons. Recent ATLAS performance results from data and future prospects will also be highlighted.