Published January 1997 | Version v1
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Controlling the vertical mode coupling instability with feedback in the ALS

Creators

Description

The authors present the results of experiments to control the mode coupling instability in the vertical direction using a feedback system. Presently, they can raise the instability threshold from ∼ 20 mA to 35 mA. The maximum current threshold is reached when the feedback is operated in a resistive mode

Availability note (English)

MF available from INIS under the Report Number; Also available from OSTI as DE97004239; NTIS; US Govt. Printing Office Dep.

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Additional details

Publishing Information

Imprint Pagination
10 p.
Report number
LBNL--39727

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
28064572
Subject category
S43: PARTICLE ACCELERATORS; S43: PARTICLE ACCELERATORS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
ADVANCED LIGHT SOURCE; BEAM DYNAMICS; BETATRON OSCILLATIONS; CONTROL; EXPERIMENTAL DATA; FEEDBACK; INSTABILITY
Descriptors DEC
DATA; DYNAMICS; INFORMATION; MECHANICS; NUMERICAL DATA; OSCILLATIONS; RADIATION SOURCES; STORAGE RINGS; SYNCHROTRON RADIATION SOURCES

Optional Information

Contract/Grant/Project number
Contract AC03-76SF00098; AC03-76SF00515
Funding organization
USDOE Office of Energy Research, Washington, DC (United States).