Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/102744
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Type: | Journal article |
Title: | Measurement of colour flow with the jet pull angle in tt⁻ events using the ATLAS detector at √s = 8 TeV |
Other Titles: | Measurement of colour flow with the jet pull angle in tt(-) events using the ATLAS detector at root s = 8 TeV |
Author: | Aad, G. Abbott, B. Abdallah, J. Abdinov, O. Aben, R. Abolins, M. AbouZeid, O. Abramowicz, H. Abreu, H. Abreu, R. Abulaiti, Y. Acharya, B. Adamczyk, L. Adams, D. Adelman, J. Adomeit, S. Adye, T. Affolder, A. Agatonovic-Jovin, T. Agricola, J. et al. |
Citation: | Physics Letters B: Nuclear Physics and Particle Physics, 2015; 750:475-493 |
Publisher: | Elsevier |
Issue Date: | 2015 |
ISSN: | 0370-2693 1873-2445 |
Statement of Responsibility: | G. Aad ... P. Jackson ... L. Lee ... A. Petridis ... N. Soni ... M.J. White ... et al. (ATLAS Collaboration) |
Abstract: | The distribution and orientation of energy inside jets is predicted to be an experimental handle on colour connections between the hard-scatter quarks and gluons initiating the jets. This Letter presents a measurement of the distribution of one such variable, the jet pull angle. The pull angle is measured for jets produced in t¯tevents with one Wboson decaying leptonically and the other decaying to jets using 20.3fb⁻¹ of data recorded with the ATLAS detector at a centre-of-mass energy of √s = 8TeVat the LHC. The jet pull angle distribution is corrected for detector resolution and acceptance effects and is compared to various models. |
Rights: | © 2015 CERN for the benefit of the ATLAS Collaboration. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). Funded by SCOAP3. |
DOI: | 10.1016/j.physletb.2015.09.051 |
Grant ID: | ARC |
Published version: | http://dx.doi.org/10.1016/j.physletb.2015.09.051 |
Appears in Collections: | Aurora harvest 3 Physics publications |
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hdl_102744.pdf | Published version | 1.41 MB | Adobe PDF | View/Open |
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