DocumentCode
2895129
Title
Small angle crab compensation for LHC IR upgrade
Author
Calaga, R. ; Dorda, U. ; Tomás, R. ; Zimmermann, F. ; Akai, K. ; Ohmi, K. ; Oide, K.
Author_Institution
BNL, Upton
fYear
2007
fDate
25-29 June 2007
Firstpage
1853
Lastpage
1855
Abstract
A small angle crab scheme is being considered for the LHC luminosity upgrade. In this paper we present a 400 MHz superconducting cavity design and discuss the pertinent RF challenges. We also present a study on the beam-beam performance and proton-beam emittance growth in the presence of crab compensation, with RF noise sources.
Keywords
accelerator RF systems; accelerator cavities; beam handling techniques; proton accelerators; proton beams; storage rings; synchrotrons; LHC IR upgrade; beam-beam performance; frequency 400 MHz; luminosity; noise sources; pertinent RF; proton-beam emittance growth; small angle crab compensation; superconducting cavity; Design optimization; Iris; Large Hadron Collider; Optical noise; Pareto optimization; Particle beams; Performance loss; Radio frequency; Shape; Superconducting device noise;
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.2007.4440920
Filename
4440920
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