DocumentCode
2894262
Title
Field fluctuation and beam screen vibration measurements in the lhc magnets
Author
De Maria, R. ; Kroyer, T. ; Shiltsev, V.
Author_Institution
CERN, Geneva
fYear
2007
fDate
25-29 June 2007
Firstpage
1724
Lastpage
1726
Abstract
We present experimental methods and results for the measurement of the magnetic field fluctuation and beam screen vibration in the LHC magnets. These noises can lead to an emittance growth in proton beams if they have spectral components at the betatron lines. Preliminary estimates of the effects are given.
Keywords
accelerator magnets; betatrons; particle beam dynamics; particle beam stability; proton beams; synchrotrons; LHC magnets; beam screen vibration; betatron lines; emittance growth; magnetic field fluctuation; proton beams; spectral components; Coils; Fluctuations; Frequency measurement; Helium; Large Hadron Collider; Magnetic field measurement; Magnets; Particle beams; Shape measurement; Vibration measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 2007. PAC. IEEE
Conference_Location
Albuquerque, NM
Print_ISBN
978-1-4244-0916-7
Type
conf
DOI
10.1109/PAC.2007.4440877
Filename
4440877
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