${{\mathit D}_{{{s}}}^{+}}$ Semileptonic Form Factors and Decay Constants

$\mathit f_{{{\mathit D}_{{{s}}}^{+}}}$ $\vert \mathit V_{cs}\vert $ in ${{\mathit D}_{{{s}}}^{+}}$ $\rightarrow$ ${{\mathit \mu}^{+}}{{\mathit \nu}_{{{\mu}}}}$

INSPIRE   JSON  (beta) PDGID:
S034A25
VALUE (MeV) EVTS DOCUMENT ID TECN  COMMENT
$\bf{ 242.7 \pm3.0}$ OUR AVERAGE
$246.5$ $\pm5.9$ $\pm3.6$ $\pm0.5$ 0.5k 1
ABLIKIM
2024CG
 BES3 ${{\mathit e}^{+}}{{\mathit e}^{-}}$ at $4.237 - 4.699$ GeV
$241.8$ $\pm2.5$ $\pm2.2$ 2.5k
ABLIKIM
2023BR
 BES3 ${{\mathit e}^{+}}{{\mathit e}^{-}}$ at $4.128 - 4.226$ GeV
• • We do not use the following data for averages, fits, limits, etc. • •
$243.1$ $\pm3.0$ $\pm3.6$ $\pm1.0$ 2.2K 2, 3
ABLIKIM
2021BE
 BES3 ${{\mathit e}^{+}}{{\mathit e}^{-}}$ at 4.178, 4.226 GeV
$246.2$ $\pm3.6$ $\pm3.5$ 1.1k 3
ABLIKIM
2019E
 BES3 ${{\mathit e}^{+}}{{\mathit e}^{-}}$ at 4.178 GeV
1  The third uncertainty is due to the uncertainty of the ${{\mathit D}_{{{s}}}^{+}}$ lifetime.
2  The third uncertainty is dominated by the uncertainty of the ${{\mathit D}_{{{s}}}^{+}}$ lifetime.
3  Superseded by ABLIKIM 2023BR.
References