Abort Gap Keeper and Abort Gap Protection

In view of the newly implemented variable Abort Gap Keeper (AGK), this paper will review the protection layers that should prevent an injection of beam into the abort gap and identify the critical regions inside the abort gap. In particular, it will examine the accidental injection of several bunche...

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Detalles Bibliográficos
Autores principales: Wiesner, C, Bartmann, W, Bracco, C, Carlier, E, Fraser, M, Goddard, B, Jacquet, D, Magnin, N, Wenninger, J
Lenguaje:eng
Publicado: 2019
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/2813530
Descripción
Sumario:In view of the newly implemented variable Abort Gap Keeper (AGK), this paper will review the protection layers that should prevent an injection of beam into the abort gap and identify the critical regions inside the abort gap. In particular, it will examine the accidental injection of several bunches into the abort gap after a filling-pattern change in September 2017 and discuss the lessons learned.

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