Rare Non-hadronic b Decays
High Energy Physics - Phenomenology
2009-09-25 v2 High Energy Physics - Experiment
Abstract
This paper summarizes current results for rare non-hadronic b decay processes. The world average Br(b -> s gamma)=(3.14 +/-0.48)x10^(-4) is in agreement with the standard model prediction. Upper limits on b-> s l^+ l^- and b -> l^+ l^- are also given. Finally B^- -> l^- nu upper limits are presented as well as the world average value of (255+/- 21 +/- 28) MeV for f_{Ds} from D_s^+ -> l^+ nu decay rate measurements.
Cite
@article{arxiv.hep-ph/9809580,
title = {Rare Non-hadronic b Decays},
author = {Sheldon Stone},
journal= {arXiv preprint arXiv:hep-ph/9809580},
year = {2009}
}
Comments
Presented at The Fourth International Workshop on Particle Physics Phenomenology, Kaohsiung, Tawain, June 1998, to appear in proceedings. 12 p ages, 8 figures; fixed reference