2000/11/29 by K. Terasaki
Physics and Astronomy · #hep-ph
published as Int.J.Theor.Phys.Group Theor.Nonlin.Opt. 8 (2002) 55 · 17 pages, 1 figure
arxiv created 2000/11/29 · arxiv updated 2009/11/30
Two-body decays of B mesons are studied by decomposing their amplitude into a sum of factorizable and non-factorizable ones. The former is estimated by using the naive factorization while the latter is calculated by using a hard pion (or kaon) approximation in the infinite momentum frame. It is seen that the non-factorizable contribution is small but not negligible in color favored decays while it is more important in color mismatched decays.