A Novel PQCD Approach in Charmless B-meson Decays

Abstract

We discuss a novel pertubative QCD approach on the exclusive non-leptonic two body B-meson decays. We briefly review its ingredients and some important theoretical issues on the factorization approaches. We show numerical results which is compatible with recent experimantal data for the charmless B-meson decays.

Comments: 10 pages, 3 figures, Late with axodraw.sty, Talk presented at the 9th international Symposium on Heavy Flavor Physics, Caltech, Pasadena, Sept. 10-13,2001, and at the 4th international workshop on B physics and CP violation, Ise, Japan, Feb. 2001