PrePrint No. | RIKEN-QHP-465 |
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Author Names | Y. Jin et al, (Belle Collaboration) (including M. Takizawa) |
Title | Observation of $\tau^- \to \pi^- \nu_\tau e^+ e^-$ and search for $\tau^- \to \pi^- \nu_\tau \mu^+ \mu^-$ |
arXiv | arXiv: 1908.09353 (org) |
SPIRES | |
Files | |
Journal | Phys. Rev. D 100, 071101 (2019) |
Submitted Date | 2019.08 |