Measurement of Two-Particle Correlations of Hadrons in e + e − Collisions at Belle
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46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND ↗
Engineering topics
Lai, Y. -T.
Publications and source records attributed to Lai, Y. -T..
Measurement of the branching fraction of Λ c + → p ω decay at Belle
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46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND ↗
Search for lepton-flavor-violating tau-lepton decays to ℓγ at Belle
Charged lepton flavor violation is forbidden in the Standard Model but possible in several new physics scenarios. In many of these models, the radiative decays τ ± → ℓ ± γ (ℓ = e, μ) are predicted to have a sizeable probability, making them particularly interesting channels to search at various experiments. An updated search via τ ± → ℓ ± γ using full data of the Belle experiment, corresponding to an integrated luminosity of 988 fb –1 , is reported for charged lepton flavor violation. No significant excess over background predictions from the Standard Model is observed, and the upper limits on the branching fractions, B(τ ± → μ ± γ) ≤ 4.2 × 10 –8 and B(τ ± → e ± γ) ≤ 5.6 × 10 –8 , are set at 90% confidence level.
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND ↗
Search for B 0 decays to invisible final states ( + γ ) at Belle
Not Available
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND ↗