Search for heavy resonance decaying to $Z/W/H+\gamma$ with the ATLAS detector

This talk presents a search for heavy resonance decaying to Z/W/H+gamma using 36.1fb-1 13 TeV data collected by the ATLAS detector. This analysis focuses on the hadronic decay of Z/W/H and only consider the boosted/merge regime with large-R jet and energetic photon in the final state. No significant excess is observed and cross section limits are derived. This channel helps to explore V/H+gamma resonance search range up to few TeV and provide the complementary to the leptonic channel.