Investigation of option for damping trapped IVU resonances

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dc.contributor.authorDowd, RTen_AU
dc.contributor.authorChi, WJen_AU
dc.contributor.authorPelz, Den_AU
dc.date.accessioned2023-09-11T06:27:05Zen_AU
dc.date.available2023-09-11T06:27:05Zen_AU
dc.date.issued2018-05-01en_AU
dc.date.statistics2023-04-14en_AU
dc.description.abstractTrapped resonances have been observed within the three In-Vacuum Undulators (IVUs) insertion devices at the Australian Synchrotron. These resonances can create vertical beam instability if not controlled through transverse feedback systems. Similar resonances have been observed at other synchrotron light sources around the world. Under certain conditions of undulator gap, these resonances can couple quite strongly to the beam, requiring high feedback gain. An investigation of the resonances has been carried out using 3D eigenmode and wakefield simulations to understand the resonances and determine the effectiveness of various schemes for modifying the damping the resonances. © 2018 The Authors - CC-BY 3.0 licenceen_AU
dc.identifier.citationDowd, R. T. Chi, J., & Pelz, D. (2018). Investigation of option for damping trapped IVU resonances. Paper presented to IPAC2018: 9th International Particle Accelerator Conference, Vancouver, Canada, April 29-May 4, 2018. In S. Koscielniak, T. Satogata, V. R. W. Schaa, & J. Thomson, (Eds.), Proceedings of the 9th International Particle Accelerator Conference. Geneva:JACoW Publishing. (pp. 1296). doi:10.18429/JACoW-IPAC2018-TUPMF021en_AU
dc.identifier.conferenceenddate2018-05-04en_AU
dc.identifier.conferencenameIPAC2018: 9th International Particle Accelerator Conferenceen_AU
dc.identifier.conferenceplaceVancouver, Canadaen_AU
dc.identifier.conferencestartdate2018-04-29en_AU
dc.identifier.editorsS. Koscielniak, T. Satogata, V. R. W. Schaa, & J. Thomson,en_AU
dc.identifier.issn978-3-95450-184-7en_AU
dc.identifier.pagination1296-1299en_AU
dc.identifier.placeofpublicationGeneva, Switzerlanden_AU
dc.identifier.urihttps://accelconf.web.cern.ch/ipac2018/doi/JACoW-IPAC2018-TUPMF021.htmlen_AU
dc.identifier.urihttps://apo.ansto.gov.au/handle/10238/15109en_AU
dc.language.isoenen_AU
dc.publisherJACoW Publishingen_AU
dc.relation.uridoi:10.18429/JACoW-IPAC2018-TUPMF021en_AU
dc.subjectResonanceen_AU
dc.subjectWiggler magnetsen_AU
dc.subjectANSTOen_AU
dc.subjectAustralian organizationsen_AU
dc.subjectSynchrotronsen_AU
dc.subjectLight sourcesen_AU
dc.subjectWakefield acceleratorsen_AU
dc.titleInvestigation of option for damping trapped IVU resonancesen_AU
dc.typeConference Paperen_AU
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