Bs mixing and lifetime difference measurements at CDF

TL;DR

This paper reviews recent experimental measurements of Bs meson mixing and lifetime differences at CDF, including new results on beta_s, dGamma_s, and flavor tagging techniques, with implications for understanding Bs properties.

Contribution

It presents the latest measurements of Bs mixing parameters and lifetime differences, introducing improved flavor tagging methods and new decay channel analyses at CDF.

Findings

Latest beta_s and dGamma_s results obtained from Bs->J/psi phi

Flavor specific dGamma_s measurements from hadronic channels

Implementation and calibration of new flavor tagging methodology

Abstract

We review latest experimental results on the Bs mixing and lifetime difference measurements at CDF. We report on the latest beta_s and dGamma_s results from Bs->J/psi phi. We also discuss flavor specific dGamma_s measurements, including information from hadronic channels, Bs->DsDs and Bs->KK. We describe the new flavor tagging methodology and its calibration using the Bs oscillations.