arXiv:hep-ph/9610466·v1·High Energy Physics — Phenomenology

The $Δ B = - Δ Q$ transitions and $B_{d} \leftrightarrow B ˉ_{d}$ oscillations

G.V. Dass (Indian Institute of Technology, Mumbai) · K.V.L. Sarma (Tata Institute of Fundamental Research, Mumbai)

Abstract

We estimate the product of the relative strength of the $Δ B = - Δ Q$ amplitude in the decay $B_{d}^{0} \to D^{*} ℓ ν ˉ_{ℓ}$ and the width-difference parameter $y$ . For this we have used the data on time-dependence of $B_{d}^{0} B ˉ_{d}^{0}$ oscillations in Z decays and the fraction of like-sign dilepton events at the $Υ (4 S)$ .

Comments: 8 pages, Latex, no figures

The ΔB=−ΔQ transitions and Bd​↔Bˉd​ oscillations

Abstract

The $Δ B = - Δ Q$ transitions and $B_{d} \leftrightarrow B ˉ_{d}$ oscillations