pdgLive Home   >   CHARMED, STRANGE MESONS   >   ${{\mathit D}_{{s1}}{(2460)}^{\pm}}$   >   ${\mathit m}_{{{\mathit D}_{{s1}}{(2460)}^{\pm}}}–{\mathit m}_{{{\mathit D}_{{s+-}}}}$

${\mathit m}_{{{\mathit D}_{{s1}}{(2460)}^{\pm}}}–{\mathit m}_{{{\mathit D}_{{s+-}}}}$

INSPIRE  

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 $\bf{ 491.1 \pm0.6}$ OUR FIT  Error includes scale factor of 1.1. $\bf{ 491.3 \pm1.4}$ OUR AVERAGE $491.0$ $\pm1.3$ $\pm1.9$ 152 1 MIKAMI 2004 BELL 10.6 ${{\mathit e}^{+}}{{\mathit e}^{-}}$ $491.4$ $\pm0.9$ $\pm1.5$ 60 2 MIKAMI 2004 BELL 10.6 ${{\mathit e}^{+}}{{\mathit e}^{-}}$ 1  From the decay to ${{\mathit D}_{{s+-}}}{{\mathit \gamma}}$ . 2  From the decay to ${{\mathit D}_{{s+-}}}{{\mathit \pi}^{+}}{{\mathit \pi}^{-}}$ .

References:

MIKAMI 2004 PRL 92 012002 Measurements of the ${{\mathit D}_{{sJ}}}$ Resonance Properties