Some Issues on G-2 Proton Beam Preparation.

摘要

In the preparation of proton beam for the g-2 experiment, one debunched Booster batch will be captured into four 2.5-MHz bunches in the Recycler Ring. The initial capture voltage is determined in order to limit leakage from the 2.5-MHz buckets. The 2.5-MHz rf voltage required to produce four bunches each of total width 10 ns is computed. In order to accomplish the required beam preparation in Recycler Ring, the maximum emittance growth and bunch length for the present experiments at the Main Injector are estimated.