CHARMED MESONS
($\mathit C$ = $\pm1$)
${{\mathit D}^{+}}$ = ${\mathit {\mathit c}}$ ${\mathit {\overline{\mathit d}}}$, ${{\mathit D}^{0}}$ = ${\mathit {\mathit c}}$ ${\mathit {\overline{\mathit u}}}$, ${{\overline{\mathit D}}^{0}}$ = ${\mathit {\overline{\mathit c}}}$ ${\mathit {\mathit u}}$, ${{\mathit D}^{-}}$ = ${\mathit {\overline{\mathit c}}}$ ${\mathit {\mathit d}}$, similarly for ${{\mathit D}^{*}}$'s 		INSPIRE   JSON PDGID:
M198

${{\mathit D}_{{{0}}}{(2550)}^{0}}$

$I(J^P)$ = $1/2(0^{-})$ 
$\mathit J{}^{P} = 0{}^{-}$ determined by AAIJ 2020D.
${{\mathit D}_{{{0}}}{(2550)}^{0}}$ MASS $2549$ $\pm19$ MeV (S = 4.6)
 
${{\mathit D}_{{{0}}}{(2550)}^{0}}$ WIDTH $165$ $\pm24$ MeV (S = 2.0)
 
${{\mathit D}_{{{0}}}{(2550)}^{0}}$ POLARIZATION AMPLITUDE A$_{{{\mathit D}_{{{J}}}}}$
 
Mode  
Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/
Conf. Level		 P(MeV/c)  
$\Gamma_{1}$ ${{\mathit D}^{*+}}{{\mathit \pi}^{-}}$ seen 478