Hadronic mass and q^2 moments of charmless semileptonic B decay   distributions
  We report OPE predictions for hadronic mass and q^2 moments in inclusive semileptonic B decays without charm, taking into account experimental cuts on the charged lepton energy and on the hadronic invariant mass, and address the related theoretical uncertainty. 
Paolo Gambino, Giovanni Ossola, Nikolai Uraltsev