Current Status of Instability Threshold Measurements in the LHC at 6.5 TeV

Throughout 2015, many measurements of the minimum stabilizing octupole current required to prevent coherent transverse instabilities have been performed. These measurements allow the LHC impedance model at flat top to be verified and give good indicators of future performance and limitations. The re...

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Detalles Bibliográficos
Autores principales: Carver, Lee, Barranco, Javier, Biancacci, Nicolo, Buffat, Xavier, Höfle, Wolfgang, Kotzian, Gerd, Lefèvre, Thibaut, Levens, Thomas, Métral, Elias, Pieloni, Tatiana, Salvant, Benoit, Tambasco, Claudia, Wang, Na, Zobov, Mikhail
Lenguaje:eng
Publicado: 2016
Materias:
Accelerators and Storage Rings
Acceso en línea:https://dx.doi.org/10.18429/JACoW-IPAC2016-TUPMW011
http://cds.cern.ch/record/2207391
Descripción
Sumario:Throughout 2015, many measurements of the minimum stabilizing octupole current required to prevent coherent transverse instabilities have been performed. These measurements allow the LHC impedance model at flat top to be verified and give good indicators of future performance and limitations. The results are summarized here, and compared to predictions from the simulation code DELPHI.

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