QCD Factorization and Rare B Meson Decays

Abstract

Some recent progress in China in the study of charmless B decays with QCD factorization is reviewed. Chirally enhanced power corrections and infrared divergence problem are stressed.

Comments: 6 pages, 1 figure, 1 table; one footnote is added; Plenary talk given at the International conference on QCD and hadronic physics, June, 16-20, 2005, Beijing, China