Measurement of the $\tau^ - \to \eta \pi^ - \pi \pi^ - \nu_ tau $ Branching Fraction and a Search for a Second- Class Current in the $\tau^ - \to \eta^\prime$(958) $\pi^ - \nu_ tau $ Decay

George Lafferty, B Aubert, collaboration BaBar others

    Research output: Contribution to journalArticlepeer-review

    Original languageEnglish
    Number of pages112002
    JournalPhys. Rev.
    VolumeD77
    Publication statusPublished - 2008

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