Measuring Beta-Functions with K-Modulation

The precise measurement of the local value of the beta-function at the place of a beam size monitor is necessary for the precise determination of the beam emittance. We developed a new method for the measurement of the beta-function by using of continuous square-wave modulation of the force of the q...

Descripción completa

Detalles Bibliográficos
Autores principales: Berrig, O E, Fischer, C, Schmickler, Hermann
Lenguaje:eng
Publicado: 2001
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/509285
_version_ 1780897465083363328
author Berrig, O E
Fischer, C
Schmickler, Hermann
author_facet Berrig, O E
Fischer, C
Schmickler, Hermann
author_sort Berrig, O E
collection CERN
description The precise measurement of the local value of the beta-function at the place of a beam size monitor is necessary for the precise determination of the beam emittance. We developed a new method for the measurement of the beta-function by using of continuous square-wave modulation of the force of the quadrupole and by continuous tune tracking. Measurements were performed at LEP in order to evaluate the precision that can be achieved with this method in the LHC. The paper describes the method and discusses in details the results obtained at LEP for colliding and non-colliding beams.
id cern-509285
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2001
record_format invenio
spelling cern-5092852023-05-05T13:08:03Zhttp://cds.cern.ch/record/509285engBerrig, O EFischer, CSchmickler, HermannMeasuring Beta-Functions with K-ModulationAccelerators and Storage RingsThe precise measurement of the local value of the beta-function at the place of a beam size monitor is necessary for the precise determination of the beam emittance. We developed a new method for the measurement of the beta-function by using of continuous square-wave modulation of the force of the quadrupole and by continuous tune tracking. Measurements were performed at LEP in order to evaluate the precision that can be achieved with this method in the LHC. The paper describes the method and discusses in details the results obtained at LEP for colliding and non-colliding beams.CERN-SL-2001-021-BIoai:cds.cern.ch:5092852001-05-01
spellingShingle Accelerators and Storage Rings
Berrig, O E
Fischer, C
Schmickler, Hermann
Measuring Beta-Functions with K-Modulation
title Measuring Beta-Functions with K-Modulation
title_full Measuring Beta-Functions with K-Modulation
title_fullStr Measuring Beta-Functions with K-Modulation
title_full_unstemmed Measuring Beta-Functions with K-Modulation
title_short Measuring Beta-Functions with K-Modulation
title_sort measuring beta-functions with k-modulation
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/509285
work_keys_str_mv AT berrigoe measuringbetafunctionswithkmodulation
AT fischerc measuringbetafunctionswithkmodulation
AT schmicklerhermann measuringbetafunctionswithkmodulation

Ejemplares similares