Factorization, Effective Field Theory, and B-> D^(*) X Decays
高能物理 - 唯象学
2009-11-07 v2
摘要
In this proceedings I review the soft-collinear effective theory (SCET), an effective theory for energetic particles. I also discuss factorization in exclusive and inclusive B-> D^(*)X decays, and tests which can help distinguish whether factorization is a result of a large energy limit, the large N_c limit, or a combination of the two.
引用
@article{arxiv.hep-ph/0209159,
title = {Factorization, Effective Field Theory, and B-> D^(*) X Decays},
author = {Iain W. Stewart},
journal= {arXiv preprint arXiv:hep-ph/0209159},
year = {2009}
}
备注
7 pages, 3 figs, Invited plenary talk at the 5th International Conference on Hyperons, Charm, and Beauty Hadrons, Vancouver, June 2002