Search for new physics in $B_s$-mixing

Alexander J. Lenz

arXiv:0808.1944·hep-ph·August 23, 2017

Search for new physics in $B_s$-mixing

Alexander J. Lenz

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TL;DR

This paper reviews the latest efforts to detect new physics phenomena through measurements of mixing parameters in the neutral B_s meson system.

Contribution

It provides an updated overview of experimental status and constraints on new physics effects in B_s mixing parameters.

Findings

01

Current measurements constrain new physics contributions.

02

No definitive evidence of new physics found.

03

Improved precision in mixing parameter measurements.

Abstract

We present the current status of the search for new physics effects in the mixing quantities $Δ M_{s}$ , $Δ Γ_{s}$ and $ϕ_{s}$ of the neutral $B_{s}$ -system.

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