${{\mathit B}}$ $\rightarrow$ ${{\mathit X}_{{{c}}}}{{\mathit \ell}}{{\mathit \nu}}$ HADRONIC MASS MOMENTS

$\langle{}(\mathit M{}^{2}_{{{\mathit X}}}-{{\overline{\mathit M}}}{}^{2}_{{{\mathit D}}}){}^{2}\rangle{}$ (Second Moments)

INSPIRE   JSON  (beta) PDGID:
S049MX3
VALUE (GeV${}^{4}$) DOCUMENT ID TECN  COMMENT
$0.639$ $\pm0.056$ $\pm0.178$ 1
CRONIN-HENNES..
2001B
 CLE2 ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$
1  The leptons are required to have $\mathit E_{{{\mathit \ell}}}>1.5$ GeV/$\mathit c$.
References