Abstract
One of the key facilities in the chain of heavy ion injection of the NICA Collider is a new \(25 {\text{T}}\,{\text{m}}\) superconducting booster synchrotron (Booster). Since commissioning of the facility in December 2020, four runs with beams of various ions have been carried out, two of which were accompanied by experiments at the BM@N facility. The first results of studying the magneto-optic characteristics of the Booster and measuring beam parameters using the correction system of the leading magnetic field are presented. The prospects of such studies in experiments and research on tuning the injection complex and the NICA Collider are also discussed.
