Sweep Magnet 1
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Sweep Magnet #1 (primary sweeping magnet collimator cave)
The primary sweeping magnet in the collimator cave is a FNAL PDV permanent magnet dipole. The documentation which we received long ago can be found at the following links.
Fermilab PDV documentation pdf
The PDV magnet is constructed of magnetized ferrite plates, The cross section of the magnet is shown below.
The GlueX note describing the deflection of 12Gev electrons by this type magnet is here:
Electron Beam Deflection by Permanent Magnet
Magnet Specifications
Pictures
We have a few pictures of the PDV magnets which we have in storage.
corner with FNAL fiducial
end view 1
end view 2
end view 3
end view 4
end view 5
