On the Optimal Number of Eigenvectors for Orbit Correction [electronic resource].

Published: Washington, D.C. : United States. Dept. of Energy, 2008.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Additional Creators: Brookhaven National Laboratory, United States. Department of Energy, and United States. Department of Energy. Office of Scientific and Technical Information

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Summary

The singular value decomposition method is widely used for orbit correction in the storage rings. It is a powerful tool for inverting of the usually rectangular response matrices, which usually have rectangular form. Another advantage is flexibility to choose number of eigenvectors for calculation of required strengths of orbit correctors. In particular, by reduction in number of eigenvectors one can average over ensemble the noise in the beam position monitors. A theoretical approach as well as experimental results on the NSLS VUV ring is presented.

Report Numbers

E 1.99:bnl--81638-2008-cp
bnl--81638-2008-cp

Subject(s)

Particle Accelerators

Other Subject(s)

Note

Published through SciTech Connect.
06/23/2008.
"bnl--81638-2008-cp"
"39KC02000"
11th European particle Accelerator Conference (EPAC 2008); Genoa, Italy; 20080623 through 20080627.
Pinayev,I.

Funding Information

DE-AC02-98CH10886
12292

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