(${\boldsymbol \tau}_{{{\boldsymbol \Xi}^{-}}}–{\boldsymbol \tau}_{{{\overline{\boldsymbol \Xi}}^{+}}}$) $/$ ${\boldsymbol \tau}_{{{\boldsymbol \Xi}^{-}}}$ INSPIRE search

A test of $\mathit CPT$ invariance.
VALUE DOCUMENT ID TECN  COMMENT
$-0.01$ $\pm0.07$
ABDALLAH
2006E
DLPH from ${{\mathit Z}}$ decays
  Conservation Laws:
$\mathit CPT$ INVARIANCE
  References:
ABDALLAH 2006E
PL B639 179 Masses, Lifetimes and Production Rates of ${{\mathit \Xi}^{-}}$ and ${{\overline{\mathit \Xi}}^{+}}$ at LEP 1