Measurement of the CP-violation parameter Re(ɛ’/ɛ)

A measurement of the CP-violation parameter Re(ɛ’/ɛ) has been made using the full E731 data set. We find Re(ɛ’/ɛ)=(7.4±5.2±2.9)×${10}^{\mathrm{-}4}$ where the first error is statistical and the second systematic.