Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/101596
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Type: | Journal article |
Title: | Search for excited leptons in proton-proton collisions at √s=7 TeV with the ATLAS detector |
Other Titles: | Search for excited leptons in proton-proton collisions at root s=7 TeV with the ATLAS detector |
Author: | Aad, G. ATLAS Collaboration, |
Citation: | Physical Review D: Particles, Fields, Gravitation and Cosmology, 2012; 85(7):072003-1-072003-23 |
Publisher: | American Physical Society |
Issue Date: | 2012 |
ISSN: | 0556-2821 1550-2368 |
Statement of Responsibility: | G. Aad ... P. Jackson ... L. Lee ... A. Petridis ... N. Soni ... M.J. White ... et al. (ATLAS Collaboration) |
Abstract: | The ATLAS detector is used to search for excited leptons in the electromagnetic radiative decay channel * → y. Results are presented based on the analysis of pp collisions at a center-of-mass energy of 7 TeV corresponding to an integrated luminosity of 2:05 fb¯¹. No evidence for excited leptons is found, and limits are set on the compositeness scale ∧ as a function of the excited lepton mass m * . In the special case where ∧ = m * , excited electron and muon masses below 1.87 TeV and 1.75 TeV are excluded at 95% C.L., respectively. |
Rights: | © 2012 CERN, for the ATLAS Collaboration. This article is available under the terms of the Creative Commons Attribution 3.0 License. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI. |
DOI: | 10.1103/PhysRevD.85.072003 |
Published version: | http://dx.doi.org/10.1103/physrevd.85.072003 |
Appears in Collections: | Aurora harvest 3 Physics publications |
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hdl_101596.pdf | Published Version | 727.21 kB | Adobe PDF | View/Open |
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