Speakers
Christopher Kelly
(Columbia University)
Christopher Kelly
(Brookhaven National Laboratory)
Description
I will discuss the RBC & UKQCD collaboration's recent lattice calculation of $\epsilon'$, the measure of direct CP-violation in kaon decays. This result significantly improves on our previous 2015 calculation, with nearly 4x the statistics and more reliable systematic error estimates. I will also discuss how our results demonstrate the Standard Model origin of the $\Delta I=1/2$ rule, and will present our plans for future calculations.
Primary author
Christopher Kelly
(Columbia University)
