Facini, Gabriel;
ATLAS, Collaboration;
(2024)
Study of Z \rightarrow ll\gamma decays at \sqrt{s} = 8 TeV with the ATLAS detector.
European Physical Journal C: Particles and Fields
, 84
(195)
10.1140/epjc/s10052-024-12471-9.
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Abstract
This paper presents a study of Z \rightarrow ll\gamma 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 \sqrt{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 \rightarrow ll\gamma \gamma decays are also reported.
| Type: | Article |
|---|---|
| Title: | Study of Z \rightarrow ll\gamma decays at \sqrt{s} = 8 TeV with the ATLAS detector |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1140/epjc/s10052-024-12471-9 |
| Publisher version: | https://doi.org/10.1140/epjc/s10052-024-12471-9 |
| Language: | English |
| Additional information: | © 2024 Springer Nature. This article is licensed under a Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/). |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Physics and Astronomy |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10189953 |
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