Buildup of electron cloud in the PEP-II particle accelerator in the presence of a solenoid field and with different bunch pattern

Buildup of electron cloud in the PEP-II particle accelerator in the presence of a solenoid field and with different bunch pattern

We have augmented the code POSINST to include solenoid fields and used it to simulate the buildup of electron cloud due in the PEP-II positron ring. We find that the distribution of electrons is strongly affected by the resonances associated with the cyclotron period and bunch spacing. In addition,...

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Bibliographic Details
Main Authors: Y. Cai, M. Pivi, M. A. Furman
Format: Article
Language:English
Published: American Physical Society 2004-02-01
Series:Physical Review Special Topics. Accelerators and Beams
Online Access:http://doi.org/10.1103/PhysRevSTAB.7.024402
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spelling doaj-580cd6f2b3c64628963825233ae61b6d2020-11-25T02:14:20ZengAmerican Physical SocietyPhysical Review Special Topics. Accelerators and Beams1098-44022004-02-017202440210.1103/PhysRevSTAB.7.024402Buildup of electron cloud in the PEP-II particle accelerator in the presence of a solenoid field and with different bunch patternY. CaiM. PiviM. A. FurmanWe have augmented the code POSINST to include solenoid fields and used it to simulate the buildup of electron cloud due in the PEP-II positron ring. We find that the distribution of electrons is strongly affected by the resonances associated with the cyclotron period and bunch spacing. In addition, we discover a threshold beyond which the electron density grows exponentially until it reaches the space charge limit. The threshold does not depend on the bunch spacing but does depend on the positron bunch population.http://doi.org/10.1103/PhysRevSTAB.7.024402
collection DOAJ
language English
format Article
sources DOAJ
author Y. Cai
M. Pivi
M. A. Furman
spellingShingle Y. Cai
M. Pivi
M. A. Furman
Buildup of electron cloud in the PEP-II particle accelerator in the presence of a solenoid field and with different bunch pattern
Physical Review Special Topics. Accelerators and Beams
author_facet Y. Cai
M. Pivi
M. A. Furman
author_sort Y. Cai
title Buildup of electron cloud in the PEP-II particle accelerator in the presence of a solenoid field and with different bunch pattern
title_short Buildup of electron cloud in the PEP-II particle accelerator in the presence of a solenoid field and with different bunch pattern
title_full Buildup of electron cloud in the PEP-II particle accelerator in the presence of a solenoid field and with different bunch pattern
title_fullStr Buildup of electron cloud in the PEP-II particle accelerator in the presence of a solenoid field and with different bunch pattern
title_full_unstemmed Buildup of electron cloud in the PEP-II particle accelerator in the presence of a solenoid field and with different bunch pattern
title_sort buildup of electron cloud in the pep-ii particle accelerator in the presence of a solenoid field and with different bunch pattern
publisher American Physical Society
series Physical Review Special Topics. Accelerators and Beams
issn 1098-4402
publishDate 2004-02-01
description We have augmented the code POSINST to include solenoid fields and used it to simulate the buildup of electron cloud due in the PEP-II positron ring. We find that the distribution of electrons is strongly affected by the resonances associated with the cyclotron period and bunch spacing. In addition, we discover a threshold beyond which the electron density grows exponentially until it reaches the space charge limit. The threshold does not depend on the bunch spacing but does depend on the positron bunch population.
url http://doi.org/10.1103/PhysRevSTAB.7.024402
work_keys_str_mv AT ycai buildupofelectroncloudinthepepiiparticleacceleratorinthepresenceofasolenoidfieldandwithdifferentbunchpattern
AT mpivi buildupofelectroncloudinthepepiiparticleacceleratorinthepresenceofasolenoidfieldandwithdifferentbunchpattern
AT mafurman buildupofelectroncloudinthepepiiparticleacceleratorinthepresenceofasolenoidfieldandwithdifferentbunchpattern
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