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PROTOTYPE LASER EMITTANCE SCANNER FOR SNS ACCELERATOR...

by James R Pogge, Dong-o Jeon, Alexander A Menshov, Igor N Nesterenko
Publication Type
Conference Paper
Publication Date
Page Numbers
231 to 233
Volume
2008
Conference Name
Beam Instrument Workshop 2008
Conference Location
Tahoe City, California, United States of America
Conference Sponsor
LBNL
Conference Date
-

Taking Advantage of recent successes with the Laser Profile monitor, a new prototype is being built to use the laser wire as both a profile monitor and a slit for an emittance measuring device. This improved system takes advantage of the steering dipole magnet prior to ring injection of SNS such that only the recently stripped H0 protons continue forward to the emittance device. In this way we hope to make an emittance device that is both parasitic to neutron production, and capable of accurate measurements during full power applications.