INSPIRE   JSON PDGID:
M250

${{\mathit T}_{{{{{\overline{\mathit c}}} {{\overline{\mathit s}}} 0}}}^{*}{(2870)}^{0}}$

$I(J^P)$ = $?(0^{+})$ 

was ${{\mathit X}_{{{0}}}{(2900)}}$
An exotic state with minimal quark content ${{\overline{\mathit c}}}{{\mathit d}}{{\overline{\mathit s}}}{{\mathit u}}$. Observed by AAIJ 2020AI using full amplitude analysis of ${{\mathit B}^{+}}$ $\rightarrow$ ${{\mathit D}^{+}}{{\mathit D}^{-}}{{\mathit K}^{+}}$ decays.
${{\mathit T}_{{{{{\overline{\mathit c}}} {{\overline{\mathit s}}} 0}}}^{*}{(2870)}^{0}}$ MASS $2872$ $\pm16$ MeV (S = 2.4)
 
${{\mathit T}_{{{{{\overline{\mathit c}}} {{\overline{\mathit s}}} 0}}}^{*}{(2870)}^{0}}$ WIDTH $67$ $\pm24$ MeV (S = 2.1)
 
Mode  
Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level
P(MeV/c)  
$\Gamma_{1}$ ${{\mathit D}^{-}}{{\mathit K}^{+}}$ seen 717