Mechanical alignment based on Beam Diagnostics
نویسندگان
چکیده
The policy at ESRF is to perform periodic realignments to keep reasonably good geometry of the machine. All corrections on the beam are performed with magnetic correctors. However, we explored different ways to introduce a mechanical correction before using the magnetic correctors. Expected consequences may be: ! A reduction of the strength of correctors (not crucial since we are far from their maximum) ! The minimisation of the consequences of a corrector failure ! An improvement the residual value after correction
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