${{\mathit \tau}}$-DECAY PARAMETERS

${{\mathit \xi}^{\,'}}(\mu $) PARAMETER

INSPIRE   JSON  (beta) PDGID:
S035A00
($\mathit V−\mathit A$) theory predicts ${{\mathit \xi}^{\,'}}$ = 1.
VALUE EVTS DOCUMENT ID TECN  COMMENT
$0.22$ $\pm0.94$ $\pm0.42$ 165
BODROV
2023
BELL ${\it{}E}^{\it{}ee}_{\rm{}cm}$ = 10.6 GeV
References