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Type: Journal article
Title: Search for a light charged Higgs boson in the decay channel H +→c¯s in tt̅ events using pp collisions at √ s =7 TeV with the ATLAS detector
Other Titles: Search for a light charged Higgs boson in the decay channel H +-> c -bar s in tt events using pp collisions at root s =7 TeV with the ATLAS detector
Author: The ATLAS Collaboration
Aad, G.
Citation: European Physical Journal C, 2013; 73(6):2465-1-2465-20
Publisher: Springer
Issue Date: 2013
ISSN: 1434-6044
Statement of
G. Aad … P. Jackson … L. Lee … A. Petridis … N. Soni … M.J. White … et al. [ATLAS Collaboration]
Abstract: A search for a charged Higgs boson (H (+)) in [Formula: see text] decays is presented, where one of the top quarks decays via t→H (+) b, followed by H (+)→ two jets ([Formula: see text]). The other top quark decays to Wb, where the W boson then decays into a lepton (e/μ) and a neutrino. The data were recorded in pp collisions at [Formula: see text] by the ATLAS detector at the LHC in 2011, and correspond to an integrated luminosity of 4.7 fb(-1). With no observation of a signal, 95 % confidence level (CL) upper limits are set on the decay branching ratio of top quarks to charged Higgs bosons varying between 5 % and 1 % for H (+) masses between 90 GeV and 150 GeV, assuming [Formula: see text].
Keywords: The ATLAS Collaboration; The ATLAS Collaboration; The ATLAS Collaboration
Rights: © CERN for the benefit of the ATLAS collaboration 2013. Open Access. This article is distributed under the terms of the Creative Commons Attribution License which permits any use, distribution, and reproduction in any medium, provided the original author(s) and the source are credited.
RMID: 0020133363
DOI: 10.1140/epjc/s10052-013-2465-z
Appears in Collections:Chemistry and Physics publications

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