${\mathit \tau}_{{{\mathit \mu}^{+}}}/{\mathit \tau}_{{{\mathit \mu}^{-}}}$ MEAN LIFE RATIO

INSPIRE   JSON  (beta) PDGID:
S004DT
A test of $\mathit CPT$ invariance.
VALUE DOCUMENT ID TECN  COMMENT
$1.000024$ $\pm0.000078$
BARDIN
1984
CNTR
• • We do not use the following data for averages, fits, limits, etc. • •
$1.0008$ $\pm0.0010$
BAILEY
1979
CNTR Storage ring
$1.000$ $\pm0.001$
MEYER
1963
CNTR Mean life ${{\mathit \mu}^{+}}$/ ${{\mathit \mu}^{-}}$
References