LHC Beam Stability and Performance of the Q/Q' Diagnostic Instrumentation

The BBQ tune (Q) and chromaticity (Q’) diagnostic systems played a crucial role during the LHC commissioning while establishing circulating beam and first ramps. Early on, they allowed identifying issues such as residual tune stability, beam spectrum interferences and beam-beam effects – all of whic...

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Detalles Bibliográficos
Autores principales: Gasior, M, Boccardi, A, Jackson, S, Jones, OR, Steinhagen, RJ
Lenguaje:eng
Publicado: 2010
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/1267395
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author Gasior, M
Boccardi, A
Jackson, S
Jones, OR
Steinhagen, RJ
author_facet Gasior, M
Boccardi, A
Jackson, S
Jones, OR
Steinhagen, RJ
author_sort Gasior, M
collection CERN
description The BBQ tune (Q) and chromaticity (Q’) diagnostic systems played a crucial role during the LHC commissioning while establishing circulating beam and first ramps. Early on, they allowed identifying issues such as residual tune stability, beam spectrum interferences and beam-beam effects – all of which may impact beam life-times and thus are being addressed in view of nominal LHC operation. This contribution discusses the initial beam stability in relation to the achieved instrumentation sensitivity, corresponding tune frequency and Q’ resolution.
id cern-1267395
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2010
record_format invenio
spelling cern-12673952019-09-30T06:29:59Zhttp://cds.cern.ch/record/1267395engGasior, MBoccardi, AJackson, SJones, ORSteinhagen, RJLHC Beam Stability and Performance of the Q/Q' Diagnostic InstrumentationAccelerators and Storage RingsThe BBQ tune (Q) and chromaticity (Q’) diagnostic systems played a crucial role during the LHC commissioning while establishing circulating beam and first ramps. Early on, they allowed identifying issues such as residual tune stability, beam spectrum interferences and beam-beam effects – all of which may impact beam life-times and thus are being addressed in view of nominal LHC operation. This contribution discusses the initial beam stability in relation to the achieved instrumentation sensitivity, corresponding tune frequency and Q’ resolution.CERN-BE-2010-008oai:cds.cern.ch:12673952010-05-01
spellingShingle Accelerators and Storage Rings
Gasior, M
Boccardi, A
Jackson, S
Jones, OR
Steinhagen, RJ
LHC Beam Stability and Performance of the Q/Q' Diagnostic Instrumentation
title LHC Beam Stability and Performance of the Q/Q' Diagnostic Instrumentation
title_full LHC Beam Stability and Performance of the Q/Q' Diagnostic Instrumentation
title_fullStr LHC Beam Stability and Performance of the Q/Q' Diagnostic Instrumentation
title_full_unstemmed LHC Beam Stability and Performance of the Q/Q' Diagnostic Instrumentation
title_short LHC Beam Stability and Performance of the Q/Q' Diagnostic Instrumentation
title_sort lhc beam stability and performance of the q/q' diagnostic instrumentation
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/1267395
work_keys_str_mv AT gasiorm lhcbeamstabilityandperformanceoftheqqdiagnosticinstrumentation
AT boccardia lhcbeamstabilityandperformanceoftheqqdiagnosticinstrumentation
AT jacksons lhcbeamstabilityandperformanceoftheqqdiagnosticinstrumentation
AT jonesor lhcbeamstabilityandperformanceoftheqqdiagnosticinstrumentation
AT steinhagenrj lhcbeamstabilityandperformanceoftheqqdiagnosticinstrumentation

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