CDF中B0 B0-bar 时间依赖混合
高能物理 - 实验
2007-05-23 v1
摘要
我们描述了两项Δm_d的测量。第一项使用B -> nu l D(*)事件和same-side flavor tagging算法。第二项使用双电子事件。从这两个测量的平均值，我们找到Δm_d = 0.466 ± 0.037 ± 0.031 ps^{-1}。
关键词
引用
@article{arxiv.hep-ex/9612010,
title = {Time Dependent B0 B0-bar Mixing at CDF},
author = {Fritz DeJongh and George Michail},
journal= {arXiv preprint arXiv:hep-ex/9612010},
year = {2007}
}
备注
7 pages, 4 figures, Latex, also available at http://www-cdf.fnal.gov/physics/conf96/cdf3923_dpf96_b_mixing.ps . Submitted to the Proceedings of the 1996 Meeting of the Division of Particles and Fields, American Pbysical Society, Minneapolis MN, August 10-15, 1996