Abstract
I review the meaning of 'QCD factorization' in hadronic two-body B decays and then discuss recent results of a theoretical (rather than phenomenological) nature: the proof of factorization at two-loops; the identification of 'chirally enhanced' power corrections; and the role of annihilation contributions.
| Original language | English |
|---|---|
| Pages (from-to) | 1069-1079 |
| Number of pages | 11 |
| Journal | Journal of Physics G: Nuclear and Particle Physics |
| Volume | 27 |
| Issue number | 6 |
| DOIs | |
| State | Published - Jun 2001 |
| Externally published | Yes |