| The Large Hadron Collider (LHC) at CERN, Geneva, started Run-II commissioning at the center of mass energy of 13 TeV in 2015. Compared with Run-I (8TeV), the center of mass energy has been increased by a factor of 1.6, which is very critical for new physics searches especially for heavy resonances. This talk will present the new physics searches with di-boson final states. The ATLAS detectors and upgrade activities will be introduced first. Then I will give a brief survey of reconstruction technology of boosted heavy boson in ATLAS experiment. In the end, I will review various BSM searches using di-boson final states with the new Run-II data with an integrated luminosity of 3.2 fb-1.
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