1994/05/17 by Khodjamirian, A., Rückl, R.
#FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph)
paper · doi:10.48550/arxiv.hep-ph/9405310
The method of QCD sum rules has proven to be particularly useful in heavy quark physics, where a small distance scale is provided by the inverse heavy quark mass. We present two new examples for the application of this method to B-physics: a calculation of the heavy-to-light form factors B → π,K and an estimate of the weak decay amplitude for B → J/ψK beyond the factorization approximation.