Study of [Formula omitted] decays at [Formula omitted] = 8 TeV with the ATLAS detector

This paper presents a study of [Formula omitted] 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 [Formula omitted] collected at a centre-of-mass energy [Formula omitted] = 8 TeV. Integrate...

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Bibliographic Details
Published in:The European physical journal. C, Particles and fields Vol. 84; no. 2
Main Authors: Aad, G, Abbott, B, Abbott, D. C, Abeling, K, Abidi, S. H, Aboulhorma, A, Abramowicz, H
Format: Journal Article
Language:English
Published: Springer 01.02.2024
Subjects:
Collisions (Nuclear physics)
Detectors
Particle accelerators
ISSN:1434-6044
Online Access:Get full text
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Summary:This paper presents a study of [Formula omitted] 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 [Formula omitted] collected at a centre-of-mass energy [Formula omitted] = 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 [Formula omitted] decays are also reported.
ISSN:1434-6044
DOI:10.1140/epjc/s10052-024-12471-9