# ${{\boldsymbol D}_{{0}}^{*}{(2300)}^{\pm}}$ WIDTH INSPIRE search

VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT
$\bf{ 221 \pm18}$ OUR AVERAGE
$255$ $\pm26$ $\pm51$ 1
 2015 X
LHCB ${{\mathit B}^{0}}$ $\rightarrow$ ${{\overline{\mathit D}}^{0}}{{\mathit K}^{+}}{{\mathit \pi}^{-}}$
$217$ $\pm13$ $\pm13$ 2
 2015 Y
LHCB ${{\mathit B}^{0}}$ $\rightarrow$ ${{\overline{\mathit D}}^{0}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$
• • • We do not use the following data for averages, fits, limits, etc. • • •
$230$ $\pm15$ $\pm21$ 3
 2015 Y
LHCB ${{\mathit B}^{0}}$ $\rightarrow$ ${{\overline{\mathit D}}^{0}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$
$283$ $\pm24$ $\pm34$ 18.8k 4
 2004 A
FOCS ${{\mathit \gamma}}$ A
1  From the Dalitz plot analysis including various ${{\mathit K}^{*}}$ and ${{\mathit D}^{**}}$ mesons as well as broad structures in the ${{\mathit K}}{{\mathit \pi}}$ ${\mathit S}{\mathrm -wave}$ and the ${{\mathit D}}{{\mathit \pi}}$ $\mathit S$- and ${\mathit P}{\mathrm -wave}$s.
2  Modeling the ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ ${\mathit S}{\mathrm -wave}$ with the Isobar formalism.
3  Modeling the ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ ${\mathit S}{\mathrm -wave}$ with the K-matrix formalism.
4  Possibly the feed-down from another state.
References:
 AAIJ 2015X
PR D92 012012 Amplitude Analysis of ${{\mathit B}^{0}}$ $\rightarrow$ ${{\overline{\mathit D}}^{0}}{{\mathit K}^{+}}{{\mathit \pi}^{-}}$ Decays
 AAIJ 2015Y
PR D92 032002 Dalitz Plot Analysis of ${{\mathit B}^{0}}$ $\rightarrow$ ${{\overline{\mathit D}}^{0}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ Decays
PL B586 11 Measurement of Masses and Widths of Excited Charm Mesons ${{\mathit D}_{{2}}^{*}}$ and Evidence for Broad States