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${{\mathit \Xi}^{0}}$ DECAY PARAMETERS

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

$\alpha $ FOR ${{\overline{\mathit \Xi}}^{0}}$ $\rightarrow$ ${{\overline{\mathit \Lambda}}}{{\mathit \pi}^{0}}$

INSPIRE   PDGID:

S023A03

VALUE EVTS DOCUMENT ID TECN  COMMENT $0.3790$ $\pm0.0034$ $\pm0.0021$ 327k ABLIKIM 2023 AU BES3 ${{\mathit J / \psi}}$ $\rightarrow$ ${{\mathit \Xi}^{0}}{{\overline{\mathit \Xi}}^{0}}$ • • We do not use the following data for averages, fits, limits, etc. • • $0.363$ $\pm0.042$ $\pm0.013$ 1.9k ABLIKIM 2023 AD BES3 ${{\mathit \psi}{(2S)}}$ $\rightarrow$ ${{\mathit \Xi}^{0}}{{\overline{\mathit \Xi}}^{0}}$

References

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