Performance improvement of an extraction Lambertson septum magnet in the Spallation Neutron Source accumulator ring

The Spallation Neutron Source ring extraction Lambertson septum magnet contains a strong skew quadrupole term, which has been identified as the source of causing a beam profile distortion on the target. We have performed 3D computer simulations to study the magnetic field quality in the magnet. The...

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Bibliographic Details
Main Author: J. G. Wang
Format: Article
Language:English
Published: American Physical Society 2009-04-01
Series:Physical Review Special Topics. Accelerators and Beams
Online Access:http://doi.org/10.1103/PhysRevSTAB.12.042402