Closed Orbit Correction Algorithms of the NICA Booster

The NICA accelerator complex will consist of two injector chains, a new 578 MeV/u superconducting booster synchrotron (Booster), the existing superconducting synchrotron – Nuclotron, and the new superconducting collider that has two storage rings each of about 503 m in circumference. At present, the technological commissioning run of the Booster is being completed. The next step is planned commissioning run with the beam. One of the first procedures after beam injection is the closed orbit correction and providing stable circulation. The closed orbit distortion is should not be out of the tolerance range during the accelerating cycle.The article describes the closed orbit correction algorithms in superconducting synchrotrons, which can be implemented in the Booster and the expected results for Run with a beam.