The width difference of B_s mesons
高能物理 - 唯象学
2007-05-23 v1
摘要
Next-to-leading order QCD corrections to the width difference Delta Gamma in the B_s-meson system are presented. I further discuss how Delta Gamma can be used to detect new physics.
引用
@article{arxiv.hep-ph/0105215,
title = {The width difference of B_s mesons},
author = {Ulrich Nierste},
journal= {arXiv preprint arXiv:hep-ph/0105215},
year = {2007}
}
备注
10 pages, talk at RADCOR 2000, Carmel, USA