Commissioning and Initial Performance of the LHC Beam-Based Feedback Systems

The LHC deploys a comprehensive suite of beam-based feedbacks for safe and reliable machine operation. This contribution summarises the commissioning and early results of the LHC feedback control systems on orbit, tune, chromaticity, and energy. Their performance – strongly linked to the associated...

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Detalles Bibliográficos
Autores principales: Boccardi, A, Butterworth, A, Calvo Giraldo, E, Denz, R, Gasior, M, Gonzalez, JL, Jackson, S, Jensen, LK, Jones, OR, King, Q, Kruk, G, Lamont, M, Page, S, Steinhagen, RJ, Wenninger, J
Lenguaje:eng
Publicado: 2010
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/1272167
Descripción
Sumario:The LHC deploys a comprehensive suite of beam-based feedbacks for safe and reliable machine operation. This contribution summarises the commissioning and early results of the LHC feedback control systems on orbit, tune, chromaticity, and energy. Their performance – strongly linked to the associated beam instrumentation, external beam perturbation sources and optics uncertainties – is evaluated and compared with the initial feedback design assumptions

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