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

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

INSPIRE   PDGID:
S049MX1
VALUE (GeV${}^{2}$) DOCUMENT ID TECN  COMMENT
$\bf{ 0.36 \pm0.08}$ OUR AVERAGE  Error includes scale factor of 1.8.
$0.467$ $\pm0.038$ $\pm0.068$ 1
ACOSTA
2005F
 CDF ${{\mathit p}}{{\overline{\mathit p}}}$ at 1.96 TeV
$0.293$ $\pm0.012$ $\pm0.058$ 2
CSORNA
2004
CLE2 ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$
• • We do not use the following data for averages, fits, limits, etc. • •
$0.251$ $\pm0.023$ $\pm0.062$ 3
CRONIN-HENNES..
2001B
 CLE2 ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$
1  Moments are measured with a minimum lepton momentum of 0.7 GeV/c in the ${{\mathit B}}$ rest frame;
2  Uses minimum lepton energy of 1.5 GeV and also reports moments with E$_{{{\mathit \ell}}}$ $>$ 1.0 GeV.
3  The leptons are required to have $\mathit P_{{{\mathit \ell}}}>1.5$ GeV/$\mathit c$.
References