The New Layout of the LHC Cleaning Insertions

The improved LHC collimation system required significant changes in the layout and design of the warm insertions. Requirements for collimation, optics, impedance, vacuum, and additional infrastructure are described and the adopted layout is presented. Various design principles have been explored dur...

Descripción completa

Detalles Bibliográficos
Autores principales: Assmann, R W, Aberle, O, Brüning, Oliver Sim, Chemli, S, Gasser, D, Jeanneret, J B, Jiménez, J M, Kain, V, Métral, Elias, Peón-Hernández, G, Ramberger, S, Rathjen, C, Risselada, Thys, Ruggiero, F, Vos, L, Kaltchev, D I
Lenguaje:eng
Publicado: 2004
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/791553
_version_ 1780904549075124224
author Assmann, R W
Aberle, O
Brüning, Oliver Sim
Chemli, S
Gasser, D
Jeanneret, J B
Jiménez, J M
Kain, V
Métral, Elias
Peón-Hernández, G
Ramberger, S
Rathjen, C
Risselada, Thys
Ruggiero, F
Vos, L
Kaltchev, D I
author_facet Assmann, R W
Aberle, O
Brüning, Oliver Sim
Chemli, S
Gasser, D
Jeanneret, J B
Jiménez, J M
Kain, V
Métral, Elias
Peón-Hernández, G
Ramberger, S
Rathjen, C
Risselada, Thys
Ruggiero, F
Vos, L
Kaltchev, D I
author_sort Assmann, R W
collection CERN
description The improved LHC collimation system required significant changes in the layout and design of the warm insertions. Requirements for collimation, optics, impedance, vacuum, and additional infrastructure are described and the adopted layout is presented. Various design principles have been explored during the re-design. Magnet positions and collimators were moved significantly, such that a good cleaning efficiency was maintained while impedance was reduced by almost a factor of two. Space for upgrades of the collimation system was reserved (metallic phase 2 collimators would allow for a better efficiency than originally achievable). Scrapers were allocated for beam shaping and diagnostics. The required infrastructure was specified, including a powerful cooling system for the collimators.
id cern-791553
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2004
record_format invenio
spelling cern-7915532023-05-31T13:22:43Zhttp://cds.cern.ch/record/791553engAssmann, R WAberle, OBrüning, Oliver SimChemli, SGasser, DJeanneret, J BJiménez, J MKain, VMétral, EliasPeón-Hernández, GRamberger, SRathjen, CRisselada, ThysRuggiero, FVos, LKaltchev, D IThe New Layout of the LHC Cleaning InsertionsAccelerators and Storage RingsThe improved LHC collimation system required significant changes in the layout and design of the warm insertions. Requirements for collimation, optics, impedance, vacuum, and additional infrastructure are described and the adopted layout is presented. Various design principles have been explored during the re-design. Magnet positions and collimators were moved significantly, such that a good cleaning efficiency was maintained while impedance was reduced by almost a factor of two. Space for upgrades of the collimation system was reserved (metallic phase 2 collimators would allow for a better efficiency than originally achievable). Scrapers were allocated for beam shaping and diagnostics. The required infrastructure was specified, including a powerful cooling system for the collimators.LHC-Project-Report-774CERN-LHC-Project-Report-774oai:cds.cern.ch:7915532004-08-17
spellingShingle Accelerators and Storage Rings
Assmann, R W
Aberle, O
Brüning, Oliver Sim
Chemli, S
Gasser, D
Jeanneret, J B
Jiménez, J M
Kain, V
Métral, Elias
Peón-Hernández, G
Ramberger, S
Rathjen, C
Risselada, Thys
Ruggiero, F
Vos, L
Kaltchev, D I
The New Layout of the LHC Cleaning Insertions
title The New Layout of the LHC Cleaning Insertions
title_full The New Layout of the LHC Cleaning Insertions
title_fullStr The New Layout of the LHC Cleaning Insertions
title_full_unstemmed The New Layout of the LHC Cleaning Insertions
title_short The New Layout of the LHC Cleaning Insertions
title_sort new layout of the lhc cleaning insertions
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/791553
work_keys_str_mv AT assmannrw thenewlayoutofthelhccleaninginsertions
AT aberleo thenewlayoutofthelhccleaninginsertions
AT bruningoliversim thenewlayoutofthelhccleaninginsertions
AT chemlis thenewlayoutofthelhccleaninginsertions
AT gasserd thenewlayoutofthelhccleaninginsertions
AT jeanneretjb thenewlayoutofthelhccleaninginsertions
AT jimenezjm thenewlayoutofthelhccleaninginsertions
AT kainv thenewlayoutofthelhccleaninginsertions
AT metralelias thenewlayoutofthelhccleaninginsertions
AT peonhernandezg thenewlayoutofthelhccleaninginsertions
AT rambergers thenewlayoutofthelhccleaninginsertions
AT rathjenc thenewlayoutofthelhccleaninginsertions
AT risseladathys thenewlayoutofthelhccleaninginsertions
AT ruggierof thenewlayoutofthelhccleaninginsertions
AT vosl thenewlayoutofthelhccleaninginsertions
AT kaltchevdi thenewlayoutofthelhccleaninginsertions
AT assmannrw newlayoutofthelhccleaninginsertions
AT aberleo newlayoutofthelhccleaninginsertions
AT bruningoliversim newlayoutofthelhccleaninginsertions
AT chemlis newlayoutofthelhccleaninginsertions
AT gasserd newlayoutofthelhccleaninginsertions
AT jeanneretjb newlayoutofthelhccleaninginsertions
AT jimenezjm newlayoutofthelhccleaninginsertions
AT kainv newlayoutofthelhccleaninginsertions
AT metralelias newlayoutofthelhccleaninginsertions
AT peonhernandezg newlayoutofthelhccleaninginsertions
AT rambergers newlayoutofthelhccleaninginsertions
AT rathjenc newlayoutofthelhccleaninginsertions
AT risseladathys newlayoutofthelhccleaninginsertions
AT ruggierof newlayoutofthelhccleaninginsertions
AT vosl newlayoutofthelhccleaninginsertions
AT kaltchevdi newlayoutofthelhccleaninginsertions

Ejemplares similares