# TTP02-14 Light-Cone Sum Rule Results for Semileptonic Heavy-to-Light Decays

TTP02-14 Light-Cone Sum Rule Results for Semileptonic Heavy-to-Light Decays

TTP02-14 Light-Cone Sum Rule Results for Semileptonic Heavy-to-Light Decays

I summarize the current status of the QCD light-cone sum rule predictions for the $B\to \pi$ form factor $f^+_{B\pi}$ that is needed to extract $|V_{ub}|$ from experimental data on $B\to \pi l\nu$ decays.

 Alexander Khodjamirian Proceedings of the First Workshop on the CKM Unitarity Triangle, CERN 13-16 February 2002, CERN Yellow Report; Editors - M.Battaglia, A.J. Buras, P. Gambino, A PDF PostScript arXiv