Simulation of E-Cloud driven instability and its attenuation using a feedback system in the CERN SPS

Electron clouds have been shown to trigger fast growing instabilities on proton beams circulating in the SPS [1], and a feedback system to control the instabilities is under active development [2]. We present the latest improvements to the Warp-Posinst simulation framework and feedback model, and it...

Descripción completa

Detalles Bibliográficos
Autores principales: Vay, JL, Byrd, J, Furman, M, Secondo, R, Venturini, M, Fox, J, Rivetta, C, Hofle, W
Lenguaje:eng
Publicado: 2010
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/1287864
Descripción
Sumario:Electron clouds have been shown to trigger fast growing instabilities on proton beams circulating in the SPS [1], and a feedback system to control the instabilities is under active development [2]. We present the latest improvements to the Warp-Posinst simulation framework and feedback model, and its application to the self-consistent simulations of two consecutive bunches interacting with an electron cloud in the SPS.

Ejemplares similares