Beam Physics Seminar
Friday, September 21, 2001 10:30 AM ARC Bldg. Room 231/233
Multi-Pass Energy-Recovered Linacs for Light Sources
Andrew Hutton, Dave Douglas and Mike Tiefenback
JLab
Energy recovered Linacs are being proposed for the next generation of
synchrotron light sources because of the high brightness that is
potentially available. The electron beams are accelerated in a
superconducting linac, make a single pass around a transport line
containing wigglers and undulators, and are decelerated in the same
linac, returning their energy to the cavities. Achieving the full
potential of such a light source requires high current, high brightness
guns - 100 mA is desirable. In this talk, it is proposed to drift the
electron beam through the linac so that it traverses the wigglers and
undulators twice before being decelerated. This would halve the
requirements on the gun for the same brightness.
Talk Slides:
part 1,
part 2
(Coffee & Cookies before the seminar starting 10:00 am)
For more information, please contact
Dr. Alex Bogacz,
Chair of CASA Seminar Committee
Updated May 11, 2016
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