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CLIC-DR electron cloud build up simulations
This study investigates impact of beam pipe material and external magnetic field on electron cloud build up mechanism. The machine parameters are in the scope of CLIC damping rings. Two dierent filling schemes for 0.5 and 1 ns bunch spacings are considered. VSim Plasma Discharges and Plasma Accelera...
Autores principales: | , , |
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Lenguaje: | eng |
Publicado: |
2020
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Materias: | |
Acceso en línea: | https://dx.doi.org/10.23732/CYRCP-2020-009.309 http://cds.cern.ch/record/2752420 |
_version_ | 1780969340688924672 |
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author | Yaman, F Iadarola, G Schulte, D |
author_facet | Yaman, F Iadarola, G Schulte, D |
author_sort | Yaman, F |
collection | CERN |
description | This study investigates impact of beam pipe material and external magnetic field on electron cloud build up mechanism. The machine parameters are in the scope of CLIC damping rings. Two dierent filling schemes for 0.5 and 1 ns bunch spacings are considered. VSim Plasma Discharges and Plasma Acceleration package is employed to perform 2D electrostatic particle in cell simulations such that the space charge eect and Furman-Pivi secondary emission yield model are included in the computations. It is illustrated that the build up time varies due to bunch spacing while the external magnetic field influences the number of electrons generated by initial seeds. The evolution of generated secondary electrons due to bunch passes and the corresponding energy levels are presented in details. |
id | oai-inspirehep.net-1844078 |
institution | Organización Europea para la Investigación Nuclear |
language | eng |
publishDate | 2020 |
record_format | invenio |
spelling | oai-inspirehep.net-18440782021-02-25T20:01:59Zdoi:10.23732/CYRCP-2020-009.309http://cds.cern.ch/record/2752420engYaman, FIadarola, GSchulte, DCLIC-DR electron cloud build up simulationsAccelerators and Storage RingsThis study investigates impact of beam pipe material and external magnetic field on electron cloud build up mechanism. The machine parameters are in the scope of CLIC damping rings. Two dierent filling schemes for 0.5 and 1 ns bunch spacings are considered. VSim Plasma Discharges and Plasma Acceleration package is employed to perform 2D electrostatic particle in cell simulations such that the space charge eect and Furman-Pivi secondary emission yield model are included in the computations. It is illustrated that the build up time varies due to bunch spacing while the external magnetic field influences the number of electrons generated by initial seeds. The evolution of generated secondary electrons due to bunch passes and the corresponding energy levels are presented in details.oai:inspirehep.net:18440782020 |
spellingShingle | Accelerators and Storage Rings Yaman, F Iadarola, G Schulte, D CLIC-DR electron cloud build up simulations |
title | CLIC-DR electron cloud build up simulations |
title_full | CLIC-DR electron cloud build up simulations |
title_fullStr | CLIC-DR electron cloud build up simulations |
title_full_unstemmed | CLIC-DR electron cloud build up simulations |
title_short | CLIC-DR electron cloud build up simulations |
title_sort | clic-dr electron cloud build up simulations |
topic | Accelerators and Storage Rings |
url | https://dx.doi.org/10.23732/CYRCP-2020-009.309 http://cds.cern.ch/record/2752420 |
work_keys_str_mv | AT yamanf clicdrelectroncloudbuildupsimulations AT iadarolag clicdrelectroncloudbuildupsimulations AT schulted clicdrelectroncloudbuildupsimulations |