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${{\mathit D}_{{0}}^{*}{(2300)}^{\pm}}$ MASS

INSPIRE   PDGID:

M179M

VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT $\bf{ 2349 \pm7}$ OUR AVERAGE $2360$ $\pm15$ $\pm30$ 1 AAIJ 2015 X LHCB ${{\mathit B}^{0}}$ $\rightarrow$ ${{\overline{\mathit D}}^{0}}{{\mathit K}^{+}}{{\mathit \pi}^{-}}$ $2349$ $\pm6$ $\pm4$ 2 AAIJ 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. • • $2354$ $\pm7$ $\pm11$ 3 AAIJ 2015 Y LHCB ${{\mathit B}^{0}}$ $\rightarrow$ ${{\overline{\mathit D}}^{0}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ $2403$ $\pm14$ $\pm35$ 18.8k 4 LINK 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 LINK 2004A PL B586 11 Measurement of Masses and Widths of Excited Charm Mesons ${{\mathit D}_{{2}}^{*}}$ and Evidence for Broad States