Beam extraction from a synchrotron through a magnetic shield

2009
3 pages
Published in:
  • Nucl.Instrum.Meth.A 603 (2009) 10-12
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Abstract: (Elsevier)
A new beam extraction scheme from a synchrotron is put forward. The main difference from other schemes of extraction is the use of magnetic shields instead of a septum. Magnetic shields are located in the central dipole magnets of a pulsed chicane . The magnetic shield is a multilayer copper-iron tube. Numerical simulations and experimental results for the magnetic shield are presented. A good accordance between them has been shown. The advantages and the area of application of the new extraction s cheme are discussed. The proposed scheme will be used for extraction from a booster synchrotron to a storage ring in a new synchrotron radiation source in Novosibirsk.
  • Electron beam extraction
  • Synchrotron