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${{\mathit D}_{{{s1}}}{(2460)}^{\pm}}$ MASS

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M173M

The fit includes ${{\mathit D}^{\pm}}$, ${{\mathit D}^{0}}$, ${{\mathit D}_{{{s}}}^{\pm}}$, ${{\mathit D}^{*\pm}}$, ${{\mathit D}^{*0}}$, ${{\mathit D}_{{{s}}}^{*\pm}}$, ${{\mathit D}_{{{1}}}{(2420)}^{0}}$, ${{\mathit D}_{{{2}}}^{*}{(2460)}^{0}}$, and ${{\mathit D}_{{{s1}}}{(2536)}^{\pm}}$ mass and mass difference measurements.

VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT $\bf{ 2459.5 \pm0.6}$ OUR FIT  Error includes scale factor of 1.1. $\bf{ 2459.6 \pm0.9}$ OUR AVERAGE  Error includes scale factor of 1.3. $2460.1$ $\pm0.2$ $\pm0.8$ 1 AUBERT 2006 P BABR 10.6 ${{\mathit e}^{+}}{{\mathit e}^{-}}$ $2458.0$ $\pm1.0$ $\pm1.0$ 195 AUBERT 2004 E BABR 10.6 ${{\mathit e}^{+}}{{\mathit e}^{-}}$ • • We do not use the following data for averages, fits, limits, etc. • • $2459.5$ $\pm1.2$ $\pm3.7$ 920 AUBERT 2006 P BABR 10.6 ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit D}_{{{s}}}^{+}}{{\mathit \gamma}}{{\mathit X}}$ $2458.6$ $\pm1.0$ $\pm2.5$ 560 AUBERT 2006 P BABR 10.6 ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit D}_{{{s}}}^{+}}{{\mathit \pi}^{0}}{{\mathit \gamma}}{{\mathit X}}$ $2460.2$ $\pm0.2$ $\pm0.8$ 123 AUBERT 2006 P BABR 10.6 ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit D}_{{{s}}}^{+}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}{{\mathit X}}$ $2458.9$ $\pm1.5$ 112 2 AUBERT,B 2004 S BABR ${{\mathit B}}$ $\rightarrow$ ${{\mathit D}_{{{s1}}}{(2460)}^{+}}{{\overline{\mathit D}}^{(*)}}$ $2461.1$ $\pm1.6$ 139 3 AUBERT,B 2004 S BABR ${{\mathit B}}$ $\rightarrow$ ${{\mathit D}_{{{s1}}}{(2460)}^{+}}{{\overline{\mathit D}}^{(*)}}$ $2456.5$ $\pm1.3$ $\pm1.3$ 126 4, 5 MIKAMI 2004 BELL 10.6 ${{\mathit e}^{+}}{{\mathit e}^{-}}$ $2459.5$ $\pm1.3$ $\pm2.0$ 152 6, 7 MIKAMI 2004 BELL 10.6 ${{\mathit e}^{+}}{{\mathit e}^{-}}$ $2459.9$ $\pm0.9$ $\pm1.6$ 60 6, 7 MIKAMI 2004 BELL 10.6 ${{\mathit e}^{+}}{{\mathit e}^{-}}$ $2459.2$ $\pm1.6$ $\pm2.0$ 57 KROKOVNY 2003 B BELL 10.6 ${{\mathit e}^{+}}{{\mathit e}^{-}}$ 1  The average of the values obtained from the ${{\mathit D}_{{{s}}}^{+}}{{\mathit \gamma}}$, ${{\mathit D}_{{{s}}}^{+}}{{\mathit \pi}^{0}}{{\mathit \gamma}},{{\mathit D}_{{{s}}}^{+}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ final state. 2  Systematic errors not evaluated. From the decay to ${{\mathit D}_{{{s}}}^{*+}}{{\mathit \pi}^{0}}$. 3  Systematic errors not evaluated. From the decay to ${{\mathit D}_{{{s}}}^{+}}{{\mathit \gamma}}$. 4  Not independent of the corresponding ${\mathit m}_{{{\mathit D}_{{{s1}}}{(2460)}^{\pm}}}–{\mathit m}_{{{\mathit D}_{{{s}}}^{*\pm}}}$. 5  Using ${\mathit m}_{{{\mathit D}_{{{s}}}^{*+}}}$ = $2112.4$ $\pm0.7$ MeV. 6  Not independent of the corresponding ${\mathit m}_{{{\mathit D}_{{{s1}}}{(2460)}^{\pm}}}–{\mathit m}_{{{\mathit D}_{{{s}}}^{\pm}}}$. 7  Using ${\mathit m}_{{{\mathit D}_{{{s}}}^{+}}}$ = $1968.5$ $\pm0.6$ MeV.

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