${{\boldsymbol \Xi}_{{c}}^{0}}$ DECAY PARAMETERS

See the note on ``Baryon Decay Parameters'' in the neutron Listings.

$\alpha $ FOR ${{\boldsymbol \Xi}_{{c}}^{0}}$ $\rightarrow$ ${{\boldsymbol \Xi}^{-}}{{\boldsymbol \pi}^{+}}$ INSPIRE search

VALUE EVTS DOCUMENT ID TECN  COMMENT
$-0.56$ $\pm0.39$ ${}^{+0.10}_{-0.09}$ 138
CHAN
2001
CLE2 ${{\mathit e}^{+}}{{\mathit e}^{-}}$ $\approx{}{{\mathit \Upsilon}{(4S)}}$
  References:
CHAN 2001
PR D63 111102 Measurement of the Decay Asymmetry Parameters in ${{\mathit \Xi}_{{c}}^{0}}$ $\rightarrow$ ${{\mathit \Xi}^{-}}{{\mathit \pi}^{+}}$