Search for lepton-flavour-violating decays of the Higgs and Z bosons with the ATLAS detector

ATLAS Collaboration

研究成果: Article査読

71 被引用数 (Scopus)

抄録

Direct searches for lepton flavour violation in decays of the Higgs and Z bosons with the ATLAS detector at the LHC are presented. The following three decays are considered: H→ eτ, H→ μτ, and Z→ μτ. The searches are based on the data sample of proton–proton collisions collected by the ATLAS detector corresponding to an integrated luminosity of 20.3 fb - 1 at a centre-of-mass energy of s=8 TeV. No significant excess is observed, and upper limits on the lepton-flavour-violating branching ratios are set at the 95% confidence level: Br(H→ eτ) < 1.04 % , Br(H→ μτ) < 1.43 % , and Br(Z→ μτ) < 1.69 × 10 - 5.

本文言語English
論文番号70
ジャーナルEuropean Physical Journal C
77
2
DOI
出版ステータスPublished - 2017 2月 1

ASJC Scopus subject areas

  • 工学(その他)
  • 物理学および天文学(その他)

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