NEW ELECTRON BEAM REFERENCE ORBIT MEASUREMENT SYSTEM AT DEDICATED SYNCHROTRON RADIATION LIGHT SOURCE SIBERIA-2

The paper focuses on the project of the electron beam closed orbit measurement system at SR source SIBERIA-2 realizing at present time at Kurchatov Institute. The main purpose of new closed orbit measurement system creation is an improvement of the electron beam diagnostic system at storage ring. In addition, it will be a part of fast feedback system which will damp the distortions of the closed orbit at SIBERIA-2. This system provides continuous measurements of the electron beam closed orbit during storing, ramping and operation for users. Besides, with the help of the system it is possible to carry out turn-by-turn measurements of the electron beam trajectory during injection process. The paper describes the new orbit measurement system, the principle of operation and its technical characteristics.