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

${{\mathit f}_{{{+}}}{(0)}}\vert {{\mathit V}_{{{cd}}}}\vert $ in ${{\mathit D}_{{{s}}}^{+}}$ $\rightarrow$ ${{\mathit K}^{0}}{{\mathit e}^{+}}{{\mathit \nu}_{{{e}}}}$

INSPIRE   JSON  (beta) PDGID:
S034A22
VALUE EVTS DOCUMENT ID TECN  COMMENT
$\bf{ 0.145 \pm0.010}$ OUR AVERAGE
$0.143$ $\pm0.011$ $\pm0.003$ 228 1
ABLIKIM
2024CH
 BES3 ${{\mathit e}^{+}}{{\mathit e}^{-}}$ at $4128 - 4226$ MeV
$0.152$ $\pm0.022$ $\pm0.005$ 51 1
ABLIKIM
2024CI
 BES3 ${{\mathit e}^{+}}{{\mathit e}^{-}}$ at $4237 - 4699$ MeV
• • We do not use the following data for averages, fits, limits, etc. • •
$0.162$ $\pm0.019$ $\pm0.003$ 117 1, 2
ABLIKIM
2019D
 BES3 ${{\mathit K}_S^0}$ ${{\mathit e}^{+}}{{\mathit \nu}_{{{e}}}}$
1  Using a two parameter fit in the $\mathit z$ expansion.
2  Superseded by ABLIKIM 2024CH.
References