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Design of an X-Band Accelerating Structure for the CLIC Main Linac

The rf design of an accelerating structure for the CLIC main linac is presented. The 12 GHz structure is designed to provide 100 MV/m average accelerating gradient with an rf-to-beam efficiency as high as 27.7 %. The design takes into account both aperture limitations and HOM-suppression requirement...

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Detalles Bibliográficos
Autores principales: Grudiev, A, Wuensch, W
Lenguaje:eng
Publicado: 2008
Materias:
Acceso en línea:http://cds.cern.ch/record/1216862
Descripción
Sumario:The rf design of an accelerating structure for the CLIC main linac is presented. The 12 GHz structure is designed to provide 100 MV/m average accelerating gradient with an rf-to-beam efficiency as high as 27.7 %. The design takes into account both aperture limitations and HOM-suppression requirements coming from beam dynamics as well as constraints related to rf breakdown and pulsed surface heating.