Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/115052
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Type: | Journal article |
Title: | Measurement of the k(t) splitting scales in Z → ℓℓ events in pp collisions at √s=8 TeV with the ATLAS detector |
Other Titles: | Measurement of the k(t) splitting scales in Z -> l l events in pp collisions at root s=8 TeV with the ATLAS detector |
Author: | Aaboud, M. Aad, G. Abbott, B. Abdallah, J. Abdinov, O. Abeloos, B. Abidi, S. AbouZeid, O. Abraham, N. Abramowicz, H. Abreu, H. Abreu, R. Abulaiti, Y. Acharya, B. Adachi, S. Adamczyk, L. Adelman, J. Adersberger, M. Adye, T. Affolder, A. et al. |
Citation: | The Journal of High Energy Physics, 2017; 2017(8):026-1-026-40 |
Publisher: | Springer |
Issue Date: | 2017 |
ISSN: | 1126-6708 1029-8479 |
Statement of Responsibility: | M. Aaboud, G. Aad, B. Abbott ... Paul D. Jackson … Andreas Petridis … Martin White … et al. (ATLAS Collaboration) |
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. |
Keywords: | Hadron-Hadron scattering (experiments) |
Rights: | © The Author(s) 2017. This article is published under an open access license. Please check the 'Copyright Information' section for details of this license and what re-use is permitted. If your intended use exceeds what is permitted by the license or if you are unable to locate the licence and re-use information, please contact the Rights and Permissions team. |
DOI: | 10.1007/JHEP08(2017)026 |
Published version: | http://dx.doi.org/10.1007/jhep08(2017)026 |
Appears in Collections: | Aurora harvest 8 Physics publications |
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hdl_115052.pdf | Published version | 1.68 MB | Adobe PDF | View/Open |
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