Recent CP Results from BABAR

COFFEE_KLATCH · Invited

Abstract

The BaBar experiment has accumulated $\sim $230 fb$^{-1}$ of e$^{+}$e$^{-}$ collision data at or near the $\Upsilon $(4s) from SLAC's PEP-II collider. The currently analyzed data provides samples of ${\rm O}$(10$^{8})$ B$^{0}$B$^{0 }$ events. We will report on the results of recent CP asymmetry measurements from Babar, including the observation of direct CP violation in the B$^{0}\to $K$^{+} \quad \pi ^{-}$ decay.

Authors

  • J. Michael Roney

    Department of Physics and Astronomy, University of Victoria