SEMILEPTONIC FORM FACTORS

$\mathit f_{+}(0)\vert \mathit V_{cd}\vert $ in ${{\mathit D}^{+}}$ $\rightarrow$ ${{\mathit \eta}}{{\mathit \ell}^{+}}{{\mathit \nu}_{{{{{\mathit \ell}}}}}}$ (${{\mathit \ell}}$ = ${{\mathit e}}$ or ${{\mathit \nu}}$)

INSPIRE   JSON  (beta) PDGID:
S031FE0
VALUE ($ 10^{-2} $) EVTS DOCUMENT ID TECN  COMMENT
$\bf{ 8.4 \pm0.4}$ OUR AVERAGE
$8.7$ $\pm0.8$ $\pm0.2$ 234
ABLIKIM
2020T
 BES3 ${{\mathit \eta}}{{\mathit \mu}^{+}}{{\mathit \nu}_{{{\mu}}}}$, z expansion
$7.86$ $\pm0.64$ $\pm0.21$ 373
ABLIKIM
2018R
 BES3 ${{\mathit \eta}}{{\mathit e}^{+}}{{\mathit \nu}_{{{e}}}}$, z expansion
$8.6$ $\pm0.6$ $\pm0.1$
YELTON
2011
CLEO ${{\mathit \eta}}{{\mathit e}^{+}}{{\mathit \nu}_{{{e}}}}$, z expansion
References