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MICE target stator: measurements & modelling. Ben Shepherd MICE target workshop 13 May 2011. Talk Outline. Magnetic measurements of target stator setup & alignment measurement technique position of centre Modelling of stator & magnets 2d model 3d model. Measurement Setup.
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MICE target stator:measurements & modelling Ben Shepherd MICE target workshop 13 May 2011
Talk Outline • Magnetic measurements of target stator • setup & alignment • measurement technique • position of centre • Modelling of stator & magnets • 2d model • 3d model
Measurement Setup • Stator set up on magnet measurement bench at Daresbury • Aligned to ~100µm in 1.8m • Measure field using 3-axis Hall probe, movable in 3 directions telescope Hall probe bench x y z
Longitudinal field map • B0, B1: transverse field • B2: longitudinal field • To find solenoid axis: minimum in B2, zero in B0, B1