Optics Measurement by Excitation of Betatron Oscillations in the CERN PSB

Optics measurement from analysis of turn-by-turn BPM data of betatron oscillations excited with a kicker magnet has been employed very successfully in many machines but faces particular challenges in the CERN PSB where BPM to BPM phase advances are sub-optimal for optics reconstruction. Experience u...

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Detalles Bibliográficos
Autores principales: Maclean, Ewen H, Antoniou, Fanouria, Asvesta, Foteini, Bartosik, Hannes, Bracco, Chiara, Dilly, Joschua W, Fol, Elena, Garcia Morales, Hector, Hofer, Michael, Keintzel, Jacqueline, Le Garrec, Mael, Levens, Thomas, Malina, Lukas, Persson, Tobias, Prebibaj, Tirsi, Renner, Elisabeth, Skowroński, Piotr, Soubelet, Felix, Tomás García, Rogelio, Wegscheider, Andreas, van Riesen-Haupt, Léon
Lenguaje:eng
Publicado: JACoW 2021
Materias:
Accelerators and Storage Rings
Acceso en línea:https://dx.doi.org/10.18429/JACoW-IPAC2021-THPAB168
http://cds.cern.ch/record/2811424
Descripción
Sumario:Optics measurement from analysis of turn-by-turn BPM data of betatron oscillations excited with a kicker magnet has been employed very successfully in many machines but faces particular challenges in the CERN PSB where BPM to BPM phase advances are sub-optimal for optics reconstruction. Experience using turn-by-turn oscillation data for linear optics measurements during PSB commissioning in2021 is presented, with implications for the prospect of such techniques in the PSB more generally.

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