@misc{10481/92476, year = {2024}, month = {2}, url = {https://hdl.handle.net/10481/92476}, abstract = {This paper presents a study of Z → llγ decays with the ATLAS detector at the Large Hadron Collider. The analysis uses a proton–proton data sample corresponding to an integrated luminosity of 20.2 fb−1 collected at a centre-of mass energy √s = 8 TeV. Integrated fiducial cross-sections together with normalised differential fiducial cross-sections, sensitive to the kinematics of final-state QED radiation, are obtained. The results are found to be in agreement with state of-the-art predictions for final-state QED radiation. First measurements of Z →llγγ decays are also reported.}, organization = {CERN}, organization = {MICINN}, organization = {COST}, organization = {ERC}, organization = {ERDF}, organization = {Horizon 2020}, organization = {Marie Skłodowska-Curie Actions}, organization = {La Caixa Banking Foundation}, organization = {CERCA Programme Generalitat de Catalunya}, organization = {PROMETEO and GenT Programmes Generalitat Valenciana}, publisher = {Springer Nature}, title = {Study of Z → llγ decays at √s = 8 TeV with the ATLAS detector}, doi = {10.1140/epjc/s10052-024-12471-9}, author = {Aad, Georges and Aguilar Saavedra, Juan Antonio and Rodríguez Chala, Mikael and Atlas Collaboration, /}, }