Maps for electron clouds

Maps for electron clouds

The electron cloud effect has been studied by means of detailed simulation codes that typically track the particles' evolution under the influence of the corresponding electromagnetic forces and fields. In this paper we show that, for the RHIC case, the electron cloud can be treated from an abs...

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Main Authors: Ubaldo Iriso, Steve Peggs
Format: Article
Language:English
Published: American Physical Society 2005-02-01
Series:Physical Review Special Topics. Accelerators and Beams
Online Access:http://doi.org/10.1103/PhysRevSTAB.8.024403
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spelling doaj-20c72a573daf447695a4d2eca2d14f962020-11-25T02:46:36ZengAmerican Physical SocietyPhysical Review Special Topics. Accelerators and Beams1098-44022005-02-018202440310.1103/PhysRevSTAB.8.024403Maps for electron cloudsUbaldo IrisoSteve PeggsThe electron cloud effect has been studied by means of detailed simulation codes that typically track the particles' evolution under the influence of the corresponding electromagnetic forces and fields. In this paper we show that, for the RHIC case, the electron cloud can be treated from an abstract point of view as a bunch to bunch evolution using simple maps. Secondly, we show how this treatment yields a useful conclusion, which is otherwise difficult to obtain: for a fixed number of bunches and total beam current in RHIC, it is possible to determine the best way to distribute the bunch pattern around the ring to minimize the electron cloud formation. This application is an example of how maps become a useful tool for exploring the electron cloud evolution in parameter space.http://doi.org/10.1103/PhysRevSTAB.8.024403
collection DOAJ
language English
format Article
sources DOAJ
author Ubaldo Iriso
Steve Peggs
spellingShingle Ubaldo Iriso
Steve Peggs
Maps for electron clouds
Physical Review Special Topics. Accelerators and Beams
author_facet Ubaldo Iriso
Steve Peggs
author_sort Ubaldo Iriso
title Maps for electron clouds
title_short Maps for electron clouds
title_full Maps for electron clouds
title_fullStr Maps for electron clouds
title_full_unstemmed Maps for electron clouds
title_sort maps for electron clouds
publisher American Physical Society
series Physical Review Special Topics. Accelerators and Beams
issn 1098-4402
publishDate 2005-02-01
description The electron cloud effect has been studied by means of detailed simulation codes that typically track the particles' evolution under the influence of the corresponding electromagnetic forces and fields. In this paper we show that, for the RHIC case, the electron cloud can be treated from an abstract point of view as a bunch to bunch evolution using simple maps. Secondly, we show how this treatment yields a useful conclusion, which is otherwise difficult to obtain: for a fixed number of bunches and total beam current in RHIC, it is possible to determine the best way to distribute the bunch pattern around the ring to minimize the electron cloud formation. This application is an example of how maps become a useful tool for exploring the electron cloud evolution in parameter space.
url http://doi.org/10.1103/PhysRevSTAB.8.024403
work_keys_str_mv AT ubaldoiriso mapsforelectronclouds
AT stevepeggs mapsforelectronclouds
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