Measurement of K( and K/sup 0/ inclusive rates in e/sup +/e/sup -/ annihilation at 29 GeV

We have measured the K/sup 0/+K /sup 0/ inclusive cross section in e/sup +/e/sup -/ annihilation at 29 GeV with the Mark II detector SLAC PEP. We find 1.27 +- 0.03 +- 0.15 K/sup 0/+K /sup 0/ per hadronic event. We have also used time-of-flight particle identification to measure the K/sup + -/ rate over the momentum range 300--900 MeV/c.