TY - GEN AU - Aad, G. AU - Aguilar Saavedra, Juan Antonio AU - Rodríguez Chala, Mikael AU - Atlas Collaboration PY - 2021 UR - http://hdl.handle.net/10481/72276 AB - A measurement of prompt photon-pair production in proton-proton collisions at root s = 13 TeV is presented. The data were recorded by the ATLAS detector at the LHC with an integrated luminosity of 139 fb(-1). Events with two photons in the... LA - eng PB - Springer KW - Hadron-Hadron scattering (experiments) KW - Photon production KW - Proton-proton scattering KW - QCD TI - Measurement of the production cross section of pairs of isolated photons in pp collisions at 13 TeV with the ATLAS detector DO - 10.1007/JHEP11(2021)169 ER -