Mixing and CP violation in the D0 and Bs systems

TL;DR

This paper reviews recent progress in understanding mixing and CP violation in D0 and Bs meson systems, highlighting experimental evidence, theoretical calculations, and implications for new physics beyond the Standard Model.

Contribution

It provides a comprehensive overview of recent experimental findings and theoretical developments in D0 and Bs mixing and CP violation, including implications for new physics.

Findings

Evidence for D0-D0bar mixing has emerged.

Theoretical calculations of Delta(Gamma_D) and Delta(m_D) are discussed.

Measurements of Bs mixing have implications for new physics.

Abstract

Recent developments for mixing and CP violation in the D0 and Bs systems are reviewed, including (i) the recently emerging evidence for D0-D0bar mixing and the interpretations of the measurements; (ii) the theoretical status of the calculations of Delta(Gamma_D) and Delta(m_D); (iii) some implications of the measurement of Bs mixing for new physics.