# ${{\boldsymbol D}_{{2}}^{*}{(2460)}^{\pm}}$WIDTH INSPIRE search

VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT
$\bf{ 46.7 \pm1.2}$ OUR AVERAGE
$46.0$ $\pm3.4$ $\pm3.2$ 1
 2015 X
LHCB ${{\mathit B}^{0}}$ $\rightarrow$ ${{\overline{\mathit D}}^{0}}{{\mathit K}^{+}}{{\mathit \pi}^{-}}$
$47.3$ $\pm1.5$ $\pm0.7$ 2
 2015 Y
LHCB ${{\mathit B}^{0}}$ $\rightarrow$ ${{\overline{\mathit D}}^{0}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$
$48.6$ $\pm1.3$ $\pm1.9$ 342k
 2013 CC
LHCB ${{\mathit p}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit D}^{0}}{{\mathit \pi}^{+}}{{\mathit X}}$
$49.7$ $\pm3.8$ $\pm6.4$ 2909
 2007
BELL ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ hadrons
$34.1$ $\pm6.5$ $\pm4.2$ 3.5k 3
 2004 A
FOCS ${{\mathit \gamma}}$ A
$27$ ${}^{+11}_{-8}$ $\pm5$ 310
 1994 B
CLE2 ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit D}^{0}}{{\mathit \pi}^{+}}$ X
$23$ $\pm9$ $\pm5$ 185
 1994 B
E687 ${{\mathit \gamma}}$ ${}^{}\mathrm {Be}$ $\rightarrow$ ${{\mathit D}^{0}}{{\mathit \pi}^{+}}$ X
• • • We do not use the following data for averages, fits, limits, etc. • • •
$46.0$ $\pm1.4$ $\pm1.8$ 4
 2015 Y
LHCB ${{\mathit B}^{0}}$ $\rightarrow$ ${{\overline{\mathit D}}^{0}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$
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  Fit includes the contribution from ${{\mathit D}_{{0}}^{*}{(2400)}^{\pm}}$.
4  Modeling the ${{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ ${\mathit S}{\mathrm -wave}$ with the K-matrix formalism.
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
 AAIJ 2013CC
JHEP 1309 145 Study of ${{\mathit D}_{{J}}}$ Meson Decays to ${{\mathit D}^{+}}{{\mathit \pi}^{-}}$, ${{\mathit D}^{0}}{{\mathit \pi}^{+}}$ and ${{\mathit D}^{*+}}{{\mathit \pi}^{-}}$ Final States in ${{\mathit p}}{{\mathit p}}$ Collisions
 KUZMIN 2007
PR D76 012006 Study of ${{\overline{\mathit B}}^{0}}$ $\rightarrow$ ${{\mathit D}^{0}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ Decays
PL B586 11 Measurement of Masses and Widths of Excited Charm Mesons ${{\mathit D}_{{2}}^{*}}$ and Evidence for Broad States
PL B340 194 Observation of ${{\mathit D}_{{1}}{(2420)}^{+}}$ and ${{\mathit D}_{{2}}^{*}{(2460)}^{+}}$
PRL 72 324 Measurement of the Masses and Widths of $\mathit L$ = 1 Charm Mesons