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EXOTIC BARYONS

INSPIRE   JSON PDGID: B204

${\mathit{P}}_{c\bar{\mathit{c}}s}{(4338)}^0$ $I(J^P)$ = $0(1/2^{-})$

AAIJ 2023Q determines that spin-parity $\mathit{J}{}^P=1/2{}^{-}$ is preferred, while spin-parity $\mathit{J}{}^P=1/2{}^{+}$ is excluded at a 90$\mathrm{\%}$ confidence level and spin $\mathit{J}=3/2$ hypotheses are discarded.

${\mathit{P}}_{c\bar{\mathit{c}}s}{(4338)}^0$ MASS   $4338.2\pm 0.8$ MeV

${\mathit{P}}_{c\bar{\mathit{c}}s}{(4338)}^0$ WIDTH   $7.0\pm 1.8$ MeV

${\mathit{P}}_{c\bar{\mathit{c}}s}{(4338)}^0$ DECAY MODES
Mode   Fraction (${\mathrm{\Gamma }}_i$ / $\mathrm{\Gamma }$) Scale Factor/ Conf. Level P(MeV/c)   ${\mathrm{\Gamma }}_1$ $\mathit{J}/\psi \mathit{\Lambda }$   seen