Search for lepton-flavour-violating H → μτ decays of the Higgs boson with the ATLAS detector
Author(s)
Taylor, Frank E
Downloadart%3A10.1007%2FJHEP11%282015%29211.pdf (1.001Mb)
PUBLISHER_CC
Publisher with Creative Commons License
Creative Commons Attribution
Terms of use
Metadata
Show full item recordAbstract
A direct search for lepton-flavour-violating H → μτ decays of the recently discovered Higgs boson with the ATLAS detector at the LHC is presented. The analysis is performed in the H → μτhad channel, where τhad is a hadronically decaying τ -lepton. The search is based on the data sample of proton-proton collisions collected by the ATLAS experiment corresponding to an integrated luminosity of 20.3 fb[superscript −1] at a centre-of-mass energy of √s=8 TeV. No statistically significant excess of data over the predicted background is observed. The observed (expected) 95% confidence-level upper limit on the branching fraction, Br(H → μτ ), is 1.85% (1.24%).
Date issued
2015-11Department
Massachusetts Institute of Technology. Department of PhysicsJournal
Journal of High Energy Physics
Publisher
Springer-Verlag/SISSA
Citation
The ATLAS collaboration et al. “Search for Lepton-Flavour-Violating H → Μτ Decays of the Higgs Boson with the ATLAS Detector.” Journal of High Energy Physics 2015.11 (2015): n. pag.
Version: Final published version
ISSN
1029-8479