Adelaide Research & Scholarship
Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/114956
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| Type: | Journal article |
| Title: | A search for prompt lepton-jets in pp collisions at √s = 8 TeV with the ATLAS detector |
| Other Titles: | A search for prompt lepton-jets in pp collisions at s root=8 TeV with the ATLAS detector |
| Author: | The, A.C. 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. et al. |
| Citation: | The Journal of High Energy Physics, 2016; 2016(2):062-1-062-51 |
| Publisher: | Springer |
| Issue Date: | 2016 |
| ISSN: | 1029-8479 1126-6708 |
| Statement of Responsibility: | G. Aad, Paul D. Jackson … Lawrence Lee-Jr … Andreas Petridis … Nitesh Soni … Martin White … et al. (ATLAS Collaboration) |
| Abstract: | A search is presented for a new, light boson with a mass of about 1 GeV and decaying promptly to jets of collimated electrons and/or muons (lepton-jets). The analysis is performed with 20.3 fb−1 of data collected by the ATLAS detector at the Large Hadron Collider in proton-proton collisions at a centre-of-mass energy of 8 TeV. Events are required to contain at least two lepton-jets. This study finds no statistically significant deviation from predictions of the Standard Model and places 95% confidence-level upper limits on the contribution of new phenomena beyond the SM, incuding SUSY-portal and Higgs-portal models, on the number of events with lepton-jets. |
| Keywords: | Hadron-Hadron scattering |
| Rights: | © The Author(s) 2016. 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. |
| DOI: | 10.1007/JHEP02(2016)062 |
| Published version: | http://dx.doi.org/10.1007/jhep02(2016)062 |
| Appears in Collections: | Aurora harvest 3 Physics publications |
Files in This Item:
| File | Description | Size | Format | |
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| hdl_114956.pdf | Published version | 1.52 MB | Adobe PDF | View/Open |
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