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Beam Loading and Longitudinal Stability Evaluation for the FCC-ee Rings
In high-current accelerators, interaction of the beam with the fundamental impedance of the accelerating cavities can limit machine performance. It can result in a significant variation of bunch-by-bunch parameters (bunch length, synchronous phase, etc.) and lead to longitudinal coupled-bunch instab...
Autores principales: | , |
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Lenguaje: | eng |
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2018
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Materias: | |
Acceso en línea: | https://dx.doi.org/10.18429/JACoW-HB2018-WEP2PO003 http://cds.cern.ch/record/2640323 |
_version_ | 1780960167233323008 |
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author | Karpov, Ivan Baudrenghien, Philippe |
author_facet | Karpov, Ivan Baudrenghien, Philippe |
author_sort | Karpov, Ivan |
collection | CERN |
description | In high-current accelerators, interaction of the beam with the fundamental impedance of the accelerating cavities can limit machine performance. It can result in a significant variation of bunch-by-bunch parameters (bunch length, synchronous phase, etc.) and lead to longitudinal coupled-bunch instability. In this work, these limitations are analysed together with possible cures for the high-current option (Z machine) of the future circular electron-positron collider (FCC-ee). The time-domain calculations of steady-state beam loading are presented and compared with frequency-domain analysis. |
id | oai-inspirehep.net-1689716 |
institution | Organización Europea para la Investigación Nuclear |
language | eng |
publishDate | 2018 |
record_format | invenio |
spelling | oai-inspirehep.net-16897162019-09-30T06:29:59Zdoi:10.18429/JACoW-HB2018-WEP2PO003http://cds.cern.ch/record/2640323engKarpov, IvanBaudrenghien, PhilippeBeam Loading and Longitudinal Stability Evaluation for the FCC-ee RingsAccelerators and Storage RingsIn high-current accelerators, interaction of the beam with the fundamental impedance of the accelerating cavities can limit machine performance. It can result in a significant variation of bunch-by-bunch parameters (bunch length, synchronous phase, etc.) and lead to longitudinal coupled-bunch instability. In this work, these limitations are analysed together with possible cures for the high-current option (Z machine) of the future circular electron-positron collider (FCC-ee). The time-domain calculations of steady-state beam loading are presented and compared with frequency-domain analysis.oai:inspirehep.net:16897162018 |
spellingShingle | Accelerators and Storage Rings Karpov, Ivan Baudrenghien, Philippe Beam Loading and Longitudinal Stability Evaluation for the FCC-ee Rings |
title | Beam Loading and Longitudinal Stability Evaluation for the FCC-ee Rings |
title_full | Beam Loading and Longitudinal Stability Evaluation for the FCC-ee Rings |
title_fullStr | Beam Loading and Longitudinal Stability Evaluation for the FCC-ee Rings |
title_full_unstemmed | Beam Loading and Longitudinal Stability Evaluation for the FCC-ee Rings |
title_short | Beam Loading and Longitudinal Stability Evaluation for the FCC-ee Rings |
title_sort | beam loading and longitudinal stability evaluation for the fcc-ee rings |
topic | Accelerators and Storage Rings |
url | https://dx.doi.org/10.18429/JACoW-HB2018-WEP2PO003 http://cds.cern.ch/record/2640323 |
work_keys_str_mv | AT karpovivan beamloadingandlongitudinalstabilityevaluationforthefcceerings AT baudrenghienphilippe beamloadingandlongitudinalstabilityevaluationforthefcceerings |