Search for lepton flavour violating decay $\tau^- \to \mu^+ \mu^{\mathstrut -} \mu^{\mathstrut -}$ decays in Belle II data

Sumitted to PubDB: 2023-11-30

Category: Physics / performance paper, Visibility: Latest Version Public

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Proponents	Robin Leboucher, Alberto Martini, Armine Rostomyan, Justine Serrano, Laura Zani
Date	2024-09-11
Working group	Tau
Belle II Number	BELLE2-PUB-PH-2023-003
ArXiv	https://arxiv.org/abs/2405.07386
Inspire	https://inspirehep.net/literature/2785988
Journal	JHEP
Analysis	Search for lepton flavour violating decay $\tau^- \to \mu^+ \mu^{\mathstrut -} \mu^{\mathstrut -}$ decays in Belle II data