Cross section and coupling measurements with the ATLAS detector for the 125 GeV Higgs Boson in the diboson decay channels

To understand the electroweak symmetry breaking mechanism, the detailed measurements of the properties of the 125 GeV Higgs boson are essential. The Higgs boson decaying into the diboson final states allow to study the gauge and loop induced couplings of the Higgs boson both in production and decay modes. This talk summarizes ATLAS measurements of the 125 GeV Higgs boson cross-sections and couplings from final diboson state involving W, Z or photons based on 36.1 fb-1 ATLAS 13 Tev data.