Measurements of fiducial and differential cross sections for Higgs boson production in the diphoton decay channel in $pp$ collisions at $\sqrt{s}=$ 13 TeV with the ATLAS detector

This talk will present the preliminary measurements of the Higgs boson properties measured in the H $\rightarrow \gamma \gamma $ decay channel in $pp$ collisions at $\sqrt{s}=$ 13 TeV with the ATLAS detector at the Large Hadron Collider. Fiducial cross sections in several phase space regions and differential cross sections as a function of several kinematic variables will be shown. Cross section results from gluon fusion, vector boson fusion, and Higgs boson production in association with a vector boson or a top-antitop pair will also be presented.