(${\mathit \tau}_{{{\mathit \Xi}^{-}}}–{\mathit \tau}_{{{\overline{\mathit \Xi}}^{+}}}$) $/$ ${\mathit \tau}_{{{\mathit \Xi}^{-}}}$

INSPIRE   PDGID:
S022DT
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