Proton beam diagnostics in the Fermilab electron cooling experiment

The goals of the Cooling Ring experiment are to demonstrate electron cooling in a new range of electron beam parameters and to demonstrate the accumulation of small groups of particles by electron cooling. Requirements of radiation physics on the lightly shielded ring have led to single pulse injection intensities of about 10;sup 7; protons. Proper interpretations of electron cooling experiments require a dynamic measurement of beam profile. Correction of closed orbit errors is required to utilize the full aperture of the system. These considerations have led to the present and planned diagnostic systems. 3 refs