Collimator Impedance Measurements in the LHC

The collimation system of the LHC is one of the largest impedance contributors of the machine, in particular for its imaginary part. To evaluate the collimator impedance and its evolution with integrated luminosity, several measurement campaigns were performed along the year 2012, in which collimato...

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Detalles Bibliográficos
Autores principales: Mounet, N, Bruce, R, M´etral, E, Redaelli, S, Salvachua, B, Salvant, B, Valentino, G
Lenguaje:eng
Publicado: 2013
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/1588130
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author Mounet, N
Bruce, R
M´etral, E
Redaelli, S
Salvachua, B
Salvant, B
Valentino, G
author_facet Mounet, N
Bruce, R
M´etral, E
Redaelli, S
Salvachua, B
Salvant, B
Valentino, G
author_sort Mounet, N
collection CERN
description The collimation system of the LHC is one of the largest impedance contributors of the machine, in particular for its imaginary part. To evaluate the collimator impedance and its evolution with integrated luminosity, several measurement campaigns were performed along the year 2012, in which collimator jaws were moved back-and-forth leading to significant tune shifts for a nominal intensity bunch in the machine. These observations are compared to the results from HEADTAIL simulations with the impedance model in its current state of development.
id cern-1588130
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2013
record_format invenio
spelling cern-15881302019-09-30T06:29:59Zhttp://cds.cern.ch/record/1588130engMounet, NBruce, RM´etral, ERedaelli, SSalvachua, BSalvant, BValentino, GCollimator Impedance Measurements in the LHCAccelerators and Storage RingsThe collimation system of the LHC is one of the largest impedance contributors of the machine, in particular for its imaginary part. To evaluate the collimator impedance and its evolution with integrated luminosity, several measurement campaigns were performed along the year 2012, in which collimator jaws were moved back-and-forth leading to significant tune shifts for a nominal intensity bunch in the machine. These observations are compared to the results from HEADTAIL simulations with the impedance model in its current state of development.CERN-ACC-2013-0158oai:cds.cern.ch:15881302013-05-12
spellingShingle Accelerators and Storage Rings
Mounet, N
Bruce, R
M´etral, E
Redaelli, S
Salvachua, B
Salvant, B
Valentino, G
Collimator Impedance Measurements in the LHC
title Collimator Impedance Measurements in the LHC
title_full Collimator Impedance Measurements in the LHC
title_fullStr Collimator Impedance Measurements in the LHC
title_full_unstemmed Collimator Impedance Measurements in the LHC
title_short Collimator Impedance Measurements in the LHC
title_sort collimator impedance measurements in the lhc
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/1588130
work_keys_str_mv AT mounetn collimatorimpedancemeasurementsinthelhc
AT brucer collimatorimpedancemeasurementsinthelhc
AT metrale collimatorimpedancemeasurementsinthelhc
AT redaellis collimatorimpedancemeasurementsinthelhc
AT salvachuab collimatorimpedancemeasurementsinthelhc
AT salvantb collimatorimpedancemeasurementsinthelhc
AT valentinog collimatorimpedancemeasurementsinthelhc

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