Torsten Åkesson
Professor
Study of Z→llγ decays at s = 8 TeV with the ATLAS detector
Author
Summary, in English
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. © The Author(s) 2024.
Department/s
- Particle and nuclear physics
- eSSENCE: The e-Science Collaboration
- Department of Physics
Publishing year
2024
Language
English
Publication/Series
European Physical Journal C
Volume
84
Issue
2
Links
Document type
Journal article
Publisher
Springer
Topic
- Subatomic Physics
Keywords
- High energy physics
- A-center
- ATLAS detectors
- Center-of-mass energies
- Centre-of-mass energies
- Data sample
- Final state
- Integrated luminosity
- Large Hadron Collider
- Large-hadron colliders
- State of the art
- Tellurium compounds
Status
Published
ISBN/ISSN/Other
- ISSN: 1434-6044