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Beam Coupling Impedance Localization Technique Validation and Measurements in the CERN Machines
The beam coupling impedance could lead to limitations in beam brightness and quality, and therefore it needs accurate quantification and continuous monitoring in order to detect and mitigate high impedance sources. In the CERN machines, for example, kickers and collimators are expected to be importa...
| Autores principales: | , , , , , , , , , , , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2013
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/1578579 |
| _version_ | 1780931072425459712 |
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| author | Biancacci, N Arduini, G Argyropoulos, T Bartosik, H Calaga, R Cornelis, K Gilardoni, S Métral, E Mounet, N Papaphilippou, Y Persichelli, S Rumolo, G Salvant, B Sterbini, G Tomàs, R Wasef, R Migliorati, M Palumbo, L |
| author_facet | Biancacci, N Arduini, G Argyropoulos, T Bartosik, H Calaga, R Cornelis, K Gilardoni, S Métral, E Mounet, N Papaphilippou, Y Persichelli, S Rumolo, G Salvant, B Sterbini, G Tomàs, R Wasef, R Migliorati, M Palumbo, L |
| author_sort | Biancacci, N |
| collection | CERN |
| description | The beam coupling impedance could lead to limitations in beam brightness and quality, and therefore it needs accurate quantification and continuous monitoring in order to detect and mitigate high impedance sources. In the CERN machines, for example, kickers and collimators are expected to be important contributors to the total imaginary part of the transverse impedance. In order to detect the other sources, a beam based measurement was developed: from the variation of betatron phase beating with intensity, it is possible to detect the locations of main impedance sources. In this work we present the application of the method with beam measurements in the CERN PS, SPS and LHC. |
| id | cern-1578579 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2013 |
| record_format | invenio |
| spelling | cern-15785792021-02-16T11:36:06Zhttp://cds.cern.ch/record/1578579engBiancacci, NArduini, GArgyropoulos, TBartosik, HCalaga, RCornelis, KGilardoni, SMétral, EMounet, NPapaphilippou, YPersichelli, SRumolo, GSalvant, BSterbini, GTomàs, RWasef, RMigliorati, MPalumbo, LBeam Coupling Impedance Localization Technique Validation and Measurements in the CERN MachinesAccelerators and Storage RingsThe beam coupling impedance could lead to limitations in beam brightness and quality, and therefore it needs accurate quantification and continuous monitoring in order to detect and mitigate high impedance sources. In the CERN machines, for example, kickers and collimators are expected to be important contributors to the total imaginary part of the transverse impedance. In order to detect the other sources, a beam based measurement was developed: from the variation of betatron phase beating with intensity, it is possible to detect the locations of main impedance sources. In this work we present the application of the method with beam measurements in the CERN PS, SPS and LHC.CERN-ACC-2013-0120oai:cds.cern.ch:15785792013-05-12 |
| spellingShingle | Accelerators and Storage Rings Biancacci, N Arduini, G Argyropoulos, T Bartosik, H Calaga, R Cornelis, K Gilardoni, S Métral, E Mounet, N Papaphilippou, Y Persichelli, S Rumolo, G Salvant, B Sterbini, G Tomàs, R Wasef, R Migliorati, M Palumbo, L Beam Coupling Impedance Localization Technique Validation and Measurements in the CERN Machines |
| title | Beam Coupling Impedance Localization Technique Validation and Measurements in the CERN Machines |
| title_full | Beam Coupling Impedance Localization Technique Validation and Measurements in the CERN Machines |
| title_fullStr | Beam Coupling Impedance Localization Technique Validation and Measurements in the CERN Machines |
| title_full_unstemmed | Beam Coupling Impedance Localization Technique Validation and Measurements in the CERN Machines |
| title_short | Beam Coupling Impedance Localization Technique Validation and Measurements in the CERN Machines |
| title_sort | beam coupling impedance localization technique validation and measurements in the cern machines |
| topic | Accelerators and Storage Rings |
| url | http://cds.cern.ch/record/1578579 |
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