We are experiencing minor difficulties with our submission forms, which we are working to resolve. If you have any issues while submitting items, please contact us at dspace-lib@mit.edu.

Search for a light charged Higgs boson in the decay channel H+ → cs̄ in tt̄ events using pp collisions at √s = 7 TeV with the ATLAS detector

Thumbnail Image
Download
Name

Aad2013_Article_SearchForALightChargedHiggsBos.pdf

Description
Published version
Size

1.34 MB

Format

Adobe PDF

Checksum (MD5)

709cde5e341f24f17262e3d79072f448

sword-2019-09-18T15:56:12.original.xml (130 B)
Original SWORD entry document
Publisher
Springer Nature
Version
Final published version
Abstract
© 2013, CERN for the benefit of the ATLAS collaboration. A search for a charged Higgs boson (H+) in tt decays is presented, where one of the top quarks decays via t →H + b, followed by H + → two jets (cs). 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 √ s = 7 TeV 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 B(H +→cs) = 100 %.
Terms of Use
Creative Commons Attribution 4.0 International license
Persistent DSpace Link
DOI of Published Version
10.1140/EPJC/S10052-013-2465-Z
PrivacyPermissionsAccessibilityContact us
Notify us about copyright concerns.