${{\mathit B}}$ $\rightarrow$ ${{\mathit X}_{{{c}}}}{{\mathit \ell}}{{\mathit \nu}}$ LEPTON MOMENTUM MOMENTS

R$_{3}$ ($\langle{}E{}^{3}_{l}−\bar E{}^{3}_{l}\rangle{}_{E_{l}>1.5 GeV}$)

INSPIRE   JSON  (beta) PDGID:
S049EL3
VALUE ($ 10^{-3} $ GeV${}^{3}$) DOCUMENT ID TECN  COMMENT
$2.12$ $\pm0.47$ $\pm0.20$ 1
AUBERT,B
2004A
 BABR ${{\mathit e}^{+}}$ ${{\mathit e}^{-}}$ $\rightarrow$ ${{\mathit \Upsilon}{(4S)}}$
1  The leptons are required to have E$_{l}$ $>$ 1.5 GeV in the B rest frame. The result with E$_{l}$ $>$ 0.6 GeV is also given.
References