Gated current integrator for the beam in the RR barrier buckets

At the Fermilab Recycler Ring (RR), the antiproton beam will be stored azimuthally in different segments created by barrier buckets. The beam in each segment may have widely varying intensities. We have developed a gated integrator system to measure the beam intensity in each of the barrier bucket. Here we discuss the design of the system and the results of beam measurements using the integrator.