Non-factorizable contribution in B decays
高能物理 - 唯象学
2016-11-23 v1
摘要
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 a naive factorization while the latter is assumed to be dominated by dynamical contributions of various hadron states and is calculated by using a hard pion (or kaon) technique in the infinite momentum frame. Possible roles of the non-factorizable contributions are discussed by comparing the result with experiments.
引用
@article{arxiv.hep-ph/9910480,
title = {Non-factorizable contribution in B decays},
author = {K. Terasaki},
journal= {arXiv preprint arXiv:hep-ph/9910480},
year = {2016}
}
备注
15 pages