DocumentCode
2890026
Title
Modelling of E-cloud build-up in grooved vacuum chambers using posinst
Author
Venturini, M. ; Furman, M. ; Vay, J.-L. ; Pivi, M.
Author_Institution
LBNL, Berkeley
fYear
2007
fDate
25-29 June 2007
Firstpage
2993
Lastpage
2995
Abstract
Use of grooved vacuum chambers have been suggested as a way to limit electron cloud accumulation in the ILC- DR. We report on simulations carried out using an augmented version of POSINST, accounting for e-cloud dynamics in the presence of grooves, and make contact with previous estimates of an effective secondary electron yield for grooved surfaces.
Keywords
electron accelerators; linear colliders; modelling; particle beam dynamics; POSINST; e-cloud dynamics; electron cloud accumulation; grooved surfaces; grooved vacuum chambers; modelling; secondary electron; Acceleration; Clouds; Coatings; Damping; Electrodes; Electron beams; Particle beams; Positrons; Production; Yield estimation;
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.2007.4440645
Filename
4440645
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