Magnet polarities in the LHC
We report the results of extensive tests to verify the polarities of Landau damping octupoles (MOF, MOD) and octupole spool correctors (MCO), arc trim skew sextupoles (MSS), and triplet sextupole correctors (MCSX and MCSSX). All octupole circuits that were measured were found to have the expected po...
Autores principales: | , , , , , |
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Lenguaje: | eng |
Publicado: |
2014
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Materias: | |
Acceso en línea: | http://cds.cern.ch/record/1667590 |
_version_ | 1780935457334362112 |
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author | McAteer, M Levinsen, Y Maclean, E Persson, T Steinhagen, R Tomas, R |
author_facet | McAteer, M Levinsen, Y Maclean, E Persson, T Steinhagen, R Tomas, R |
author_sort | McAteer, M |
collection | CERN |
description | We report the results of extensive tests to verify the polarities of Landau damping octupoles (MOF, MOD) and octupole spool correctors (MCO), arc trim skew sextupoles (MSS), and triplet sextupole correctors (MCSX and MCSSX). All octupole circuits that were measured were found to have the expected polarity. All arc skew sextupoles MSS and triplet sextupole correctors MCSX and MCSSX that were measured were found to have reversed polarity with respect to MADX. It is also noted that the triplet quadrupole trims ktqx2, as well as MQS and MQSX, have reversed polarity with respect to MADX. |
id | cern-1667590 |
institution | Organización Europea para la Investigación Nuclear |
language | eng |
publishDate | 2014 |
record_format | invenio |
spelling | cern-16675902019-09-30T06:29:59Zhttp://cds.cern.ch/record/1667590engMcAteer, MLevinsen, YMaclean, EPersson, TSteinhagen, RTomas, RMagnet polarities in the LHCAccelerators and Storage RingsWe report the results of extensive tests to verify the polarities of Landau damping octupoles (MOF, MOD) and octupole spool correctors (MCO), arc trim skew sextupoles (MSS), and triplet sextupole correctors (MCSX and MCSSX). All octupole circuits that were measured were found to have the expected polarity. All arc skew sextupoles MSS and triplet sextupole correctors MCSX and MCSSX that were measured were found to have reversed polarity with respect to MADX. It is also noted that the triplet quadrupole trims ktqx2, as well as MQS and MQSX, have reversed polarity with respect to MADX.CERN-ACC-NOTE-2014-0012oai:cds.cern.ch:16675902014-03-10 |
spellingShingle | Accelerators and Storage Rings McAteer, M Levinsen, Y Maclean, E Persson, T Steinhagen, R Tomas, R Magnet polarities in the LHC |
title | Magnet polarities in the LHC |
title_full | Magnet polarities in the LHC |
title_fullStr | Magnet polarities in the LHC |
title_full_unstemmed | Magnet polarities in the LHC |
title_short | Magnet polarities in the LHC |
title_sort | magnet polarities in the lhc |
topic | Accelerators and Storage Rings |
url | http://cds.cern.ch/record/1667590 |
work_keys_str_mv | AT mcateerm magnetpolaritiesinthelhc AT levinseny magnetpolaritiesinthelhc AT macleane magnetpolaritiesinthelhc AT perssont magnetpolaritiesinthelhc AT steinhagenr magnetpolaritiesinthelhc AT tomasr magnetpolaritiesinthelhc |