Search for resonant diboson production in the ℓℓ q[bar over q] final state in pp collisions at √s = 8 TeV with the ATLAS detector
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Search for resonant.pdf
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Author(s)
Taylor, Frank E
Alternative Title
Search for resonant diboson production in the ℓℓqq¯ final state in pp collisions at √s =8 TeV with the ATLAS detector
Date Issued
February 2015
Journal
The European Physical Journal C
Publisher
Springer-Verlag
Citation
Aad, G., B. Abbott, J. Abdallah, S. Abdel Khalek, O. Abdinov, R. Aben, B. Abi, et al. “Search for Resonant Diboson Production in the ℓℓq[bar over q] Final State in pp Collisions at √s = 8 TeV with the ATLAS Detector.” The European Physical Journal C 75, no. 2 (February 2015). © 2015 CERN for the benefit of the ATLAS collaboration
Version
Final published version
Abstract
This paper reports on a search for narrow resonances in diboson production in the ℓℓq[bar over q] final state using pp collision data corresponding to an integrated luminosity of 2020 fb[superscript −1] collected at √s=8 TeV with the ATLAS detector at the Large Hadron Collider. No significant excess of data events over the Standard Model expectation is observed. Upper limits at the 95 % confidence level are set on the production cross section times branching ratio for Kaluza–Klein gravitons predicted by the Randall–Sundrum model and for Extended Gauge Model W′ bosons. These results lead to the exclusion of mass values below 740 and 1590 GeV for the graviton and W′ boson respectively.
MIT Department
Massachusetts Institute of Technology. Department of Physics
Terms of Use
Creative Commons Attribution 4.0 International License
Persistent DSpace Link
DOI of Published Version
https://doi.org/10.1140/epjc/s10052-015-3261-8
