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.
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Authors
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J. Michael Roney
Department of Physics and Astronomy, University of Victoria