Design of a Magnetic Bump Tail Scraping System for the CERN SPS

The LHC injectors are being upgraded to meet the demanding beam specification required for High Luminosity LHC (HL-LHC) operation. In order to reduce the beam losses which can trigger the sensitive LHC beam loss interlocks during the SPS-to-LHC beam injection process, it is important that the beam t...

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Detalles Bibliográficos
Autores principales: Mete, Öznur, Bauche, Jeremie, Cerutti, Francesco, Cettour Cave, Stephane, Cornelis, Karel, Drøsdal, Lene, Galleazzi, Frederic, Goddard, Brennan, Jensen, Lars, Kain, Verena, Le Borgne, Yannick, Le Godec, Gilles, Meddahi, Malika, Veyrunes, Eric, Vincke, Helmut, Wenninger, Jorg, Mereghetti, Alessio
Lenguaje:eng
Publicado: 2013
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/2010141
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author Mete, Öznur
Bauche, Jeremie
Cerutti, Francesco
Cettour Cave, Stephane
Cornelis, Karel
Drøsdal, Lene
Galleazzi, Frederic
Goddard, Brennan
Jensen, Lars
Kain, Verena
Le Borgne, Yannick
Le Godec, Gilles
Meddahi, Malika
Veyrunes, Eric
Vincke, Helmut
Wenninger, Jorg
Mereghetti, Alessio
author_facet Mete, Öznur
Bauche, Jeremie
Cerutti, Francesco
Cettour Cave, Stephane
Cornelis, Karel
Drøsdal, Lene
Galleazzi, Frederic
Goddard, Brennan
Jensen, Lars
Kain, Verena
Le Borgne, Yannick
Le Godec, Gilles
Meddahi, Malika
Veyrunes, Eric
Vincke, Helmut
Wenninger, Jorg
Mereghetti, Alessio
author_sort Mete, Öznur
collection CERN
description The LHC injectors are being upgraded to meet the demanding beam specification required for High Luminosity LHC (HL-LHC) operation. In order to reduce the beam losses which can trigger the sensitive LHC beam loss interlocks during the SPS-to-LHC beam injection process, it is important that the beam tails are properly scraped away in the SPS. The current SPS tail cleaning system relies on a moveable scraper blade, with the positioning of the scraper adjusted over time according to the orbit variations of the SPS. A new robust beam tail cleaning system has been designed which will use a fixed scraper block towards which the beam will be moved by a local magnetic orbit bump. The design proposal is presented, together with the related beam dynamics studies and results from machine studies with beam.
id oai-inspirehep.net-1337288
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2013
record_format invenio
spelling oai-inspirehep.net-13372882022-08-17T13:29:25Zhttp://cds.cern.ch/record/2010141engMete, ÖznurBauche, JeremieCerutti, FrancescoCettour Cave, StephaneCornelis, KarelDrøsdal, LeneGalleazzi, FredericGoddard, BrennanJensen, LarsKain, VerenaLe Borgne, YannickLe Godec, GillesMeddahi, MalikaVeyrunes, EricVincke, HelmutWenninger, JorgMereghetti, AlessioDesign of a Magnetic Bump Tail Scraping System for the CERN SPSAccelerators and Storage RingsThe LHC injectors are being upgraded to meet the demanding beam specification required for High Luminosity LHC (HL-LHC) operation. In order to reduce the beam losses which can trigger the sensitive LHC beam loss interlocks during the SPS-to-LHC beam injection process, it is important that the beam tails are properly scraped away in the SPS. The current SPS tail cleaning system relies on a moveable scraper blade, with the positioning of the scraper adjusted over time according to the orbit variations of the SPS. A new robust beam tail cleaning system has been designed which will use a fixed scraper block towards which the beam will be moved by a local magnetic orbit bump. The design proposal is presented, together with the related beam dynamics studies and results from machine studies with beam.oai:inspirehep.net:13372882013
spellingShingle Accelerators and Storage Rings
Mete, Öznur
Bauche, Jeremie
Cerutti, Francesco
Cettour Cave, Stephane
Cornelis, Karel
Drøsdal, Lene
Galleazzi, Frederic
Goddard, Brennan
Jensen, Lars
Kain, Verena
Le Borgne, Yannick
Le Godec, Gilles
Meddahi, Malika
Veyrunes, Eric
Vincke, Helmut
Wenninger, Jorg
Mereghetti, Alessio
Design of a Magnetic Bump Tail Scraping System for the CERN SPS
title Design of a Magnetic Bump Tail Scraping System for the CERN SPS
title_full Design of a Magnetic Bump Tail Scraping System for the CERN SPS
title_fullStr Design of a Magnetic Bump Tail Scraping System for the CERN SPS
title_full_unstemmed Design of a Magnetic Bump Tail Scraping System for the CERN SPS
title_short Design of a Magnetic Bump Tail Scraping System for the CERN SPS
title_sort design of a magnetic bump tail scraping system for the cern sps
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/2010141
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