Phys. Rev. ST Accel. Beams 8, 094201 (2005) [7 pages]Stripped electron collection at the Spallation Neutron Source
One of the main sources of electrons in the Spallation Neutron Source’s Accumulator Ring is the stripped electrons in the injection region. A magnetic field guides the stripped electrons to the bottom of the beam pipe, where an electron catcher with overhanging surface traps them. This paper describes the stripped electrons’ motion, the optimization of the catcher, and the build up of an electron cloud in this region. This article is available under the terms of the Creative Commons Attribution 3.0 License. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI. © 2005 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevSTAB.8.094201
DOI:
10.1103/PhysRevSTAB.8.094201
PACS:
29.27.Bd, 29.20.Dh, 29.85.+c
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