Collective instabilities in the LHC: electron cloud and satellite bunches

We shortly review electron cloud effects in the CERN Large Hadron Collider. In particular, we discuss recent simulations showing a significant reduction of the beam induced heat load on the cold beam screen with weak satellite bunches at 5 ns from the main proton bunches. This can be an effective so...

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Detalles Bibliográficos
Autores principales: Ruggiero, F, Xiao Long Zhu
Lenguaje:eng
Publicado: 1999
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/434856
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author Ruggiero, F
Xiao Long Zhu
author_facet Ruggiero, F
Xiao Long Zhu
author_sort Ruggiero, F
collection CERN
description We shortly review electron cloud effects in the CERN Large Hadron Collider. In particular, we discuss recent simulations showing a significant reduction of the beam induced heat load on the cold beam screen with weak satellite bunches at 5 ns from the main proton bunches. This can be an effective solution to shorten the conditioning period required to lower the secondary electron yield of the screen surface. (13 refs).
id cern-434856
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1999
record_format invenio
spelling cern-4348562019-09-30T06:29:59Zhttp://cds.cern.ch/record/434856engRuggiero, FXiao Long ZhuCollective instabilities in the LHC: electron cloud and satellite bunchesAccelerators and Storage RingsWe shortly review electron cloud effects in the CERN Large Hadron Collider. In particular, we discuss recent simulations showing a significant reduction of the beam induced heat load on the cold beam screen with weak satellite bunches at 5 ns from the main proton bunches. This can be an effective solution to shorten the conditioning period required to lower the secondary electron yield of the screen surface. (13 refs).oai:cds.cern.ch:4348561999
spellingShingle Accelerators and Storage Rings
Ruggiero, F
Xiao Long Zhu
Collective instabilities in the LHC: electron cloud and satellite bunches
title Collective instabilities in the LHC: electron cloud and satellite bunches
title_full Collective instabilities in the LHC: electron cloud and satellite bunches
title_fullStr Collective instabilities in the LHC: electron cloud and satellite bunches
title_full_unstemmed Collective instabilities in the LHC: electron cloud and satellite bunches
title_short Collective instabilities in the LHC: electron cloud and satellite bunches
title_sort collective instabilities in the lhc: electron cloud and satellite bunches
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/434856
work_keys_str_mv AT ruggierof collectiveinstabilitiesinthelhcelectroncloudandsatellitebunches
AT xiaolongzhu collectiveinstabilitiesinthelhcelectroncloudandsatellitebunches

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