Aaboud, M;
Aad, G;
Abbott, B;
Abdallah, J;
Abdinov, O;
Abeloos, B;
Abidi, SH;
... Antrim, DJ; + view all
(2017)
Measurement of the kt splitting scales in Z → ``
events in pp collisions at √s = 8 TeV with the
ATLAS detector.
Journal of High Energy Physics
, 2017
(8)
, Article 26. 10.1007/JHEP08(2017)026.
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Abstract
A measurement of the splitting scales occuring in the k t jet-clustering algorithm is presented for final states containing a Z boson. The measurement is done using 20.2 fb −1 of proton-proton collision data collected at a centre-of-mass energy of s=8 TeV by the ATLAS experiment at the LHC in 2012. The measurement is based on chargedparticle track information, which is measured with excellent precision in the p T region relevant for the transition between the perturbative and the non-perturbative regimes. The data distributions are corrected for detector effects, and are found to deviate from state-of-the-art predictions in various regions of the observables.[Figure not available: see fulltext.].
Type: | Article |
---|---|
Title: | Measurement of the kt splitting scales in Z → `` events in pp collisions at √s = 8 TeV with the ATLAS detector |
Open access status: | An open access version is available from UCL Discovery |
DOI: | 10.1007/JHEP08(2017)026 |
Publisher version: | http://doi.org/10.1007/JHEP08(2017)026 |
Language: | English |
Additional information: | © 2017, The Author(s). This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited. |
Keywords: | Hadron-Hadron scattering (experiments) |
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/1562469 |
1. | United States | 2 |
2. | Indonesia | 1 |
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