中文

中性 B 系统中衰变率差:$\Delta \Gamma_{Bs}$ 和 $\Delta \Gamma_{Bd}$

高能物理 - 唯象学 2015-07-27 v1

摘要

本文回顾了中性 B 系统中衰变率差预测的理论状态。我们得到 (ΔΓ/Γ)Bs=(12 pm 5)×102(\Delta \Gamma/\Gamma)_{Bs} = (12 \text{ pm } 5) \times 10^{-2}(ΔΓ/Γ)Bd=(3 pm 1.2)×103(\Delta \Gamma/\Gamma)_{Bd} = (3 \text{ pm } 1.2) \times 10^{-3}

关键词

引用

@article{arxiv.hep-ph/0412007,
  title  = {Decay Rate Difference in the Neutral B-System: Delta Gamma Bs and Delta Gamma Bd},
  author = {Alexander Lenz},
  journal= {arXiv preprint arXiv:hep-ph/0412007},
  year   = {2015}
}

备注

Invited talk at Flavor Physics & CP Violation 2004, Oct. 4-9, 2004, Daegu, Korea, 9 pages