pdgLive Home   >   CHARMED MESONS ($\mathit C$ = $\pm1$)   >   ${{\mathit D}_{{{2}}}{(2740)}^{0}}$

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: M228

${{\mathit D}_{{{2}}}{(2740)}^{0}}$ $I(J^P)$ = $1/2(2^{-})$

was ${{\mathit D}{(2740)}^{0}}$

$\mathit J{}^{P} = 2{}^{-}$ determined by (AAIJ 2020D).

${{\mathit D}_{{{2}}}{(2740)}^{0}}$ MASS $2747$ $\pm6$ MeV

${{\mathit D}_{{{2}}}{(2740)}^{0}}$ WIDTH $88$ $\pm19$ MeV

${{\mathit D}_{{{2}}}{(2740)}^{0}}$ POLARIZATION AMPLITUDE A$_{{{\mathit D}_{{{J}}}}}$

${{\mathit D}_{{{2}}}{(2740)}^{0}}$ DECAY MODES
Mode   Fraction ($\Gamma_i$ / $\Gamma$) Scale Factor/ Conf. Level P(MeV/c)   $\Gamma_{1}$ ${{\mathit D}^{*+}}{{\mathit \pi}^{-}}$ seen 618