Tau decays with neutral kaons

, OPAL Collaboration (2000) Tau decays with neutral kaons. European Physical Journal C: Particles and Fields, 13 (2). pp. 213-223. ISSN 1434-6044

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The branching ratio of the τ lepton to a neutral kaon meson is measured from a sample of approximately 200,000 τ decays recorded by the OPAL detector at centre-of-mass energies near the Z0 resonance. The measurement is based on two samples which identify one-prong τ decays with K0L and K0JS mesons. The combined branching rat ios are measured to be [≥1π0] where the first error is statistica l and the second systematic.

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Journal Article
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European Physical Journal C: Particles and Fields
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14 Nov 2016 11:32
Last Modified:
22 Nov 2022 04:01