Studies and implementation of the PS dummy septum to mitigate irradiation of magnetic septum in straight section 16

During the commissioning phase of the PS Multi-Turn Extraction (MTE) and the following operational period a number of limitations were observed, namely activation of the magnetic septum in straight section 16, fluctuation of the fraction of particles trapped in the islands, and instabilities of the...

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Autores principales: Bertone, C, Borburgh, J, Bodart, D, Brown, R, Burger, S, Damjanovic, S, Demarest, P, Fernandez Ortega, R, Ferreira Somoza, JA, Gerard, D, Gibson, S, Gilardoni, S, Giovannozzi, M, Le Godec, G, Hernalsteens, C, Hourican, M, Jurado, N, Lacroix, J M, Mataguez, S, Métral, G, Pasquino, C, Perez-Duenas, E, Persichelli, S, Salvant, B, Steerenberg, R, Van Trappen, P
Lenguaje:eng
Publicado: 2014
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/1697680
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author Bertone, C
Borburgh, J
Bodart, D
Brown, R
Burger, S
Damjanovic, S
Demarest, P
Fernandez Ortega, R
Ferreira Somoza, JA
Gerard, D
Gibson, S
Gilardoni, S
Giovannozzi, M
Le Godec, G
Hernalsteens, C
Hourican, M
Jurado, N
Lacroix, J M
Mataguez, S
Métral, G
Pasquino, C
Perez-Duenas, E
Persichelli, S
Salvant, B
Steerenberg, R
Van Trappen, P
author_facet Bertone, C
Borburgh, J
Bodart, D
Brown, R
Burger, S
Damjanovic, S
Demarest, P
Fernandez Ortega, R
Ferreira Somoza, JA
Gerard, D
Gibson, S
Gilardoni, S
Giovannozzi, M
Le Godec, G
Hernalsteens, C
Hourican, M
Jurado, N
Lacroix, J M
Mataguez, S
Métral, G
Pasquino, C
Perez-Duenas, E
Persichelli, S
Salvant, B
Steerenberg, R
Van Trappen, P
author_sort Bertone, C
collection CERN
description During the commissioning phase of the PS Multi-Turn Extraction (MTE) and the following operational period a number of limitations were observed, namely activation of the magnetic septum in straight section 16, fluctuation of the fraction of particles trapped in the islands, and instabilities of the injection trajectories in the SPS. These issues have been addressed in many ways, by either dedicated measurement campaigns or paper studies to determine mitigation measures. In this document the proposed solution of installing a dummy septum in straight section 15 of the PS ring to reduce the activation of the extraction magnetic septum is described in details.
id cern-1697680
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2014
record_format invenio
spelling cern-16976802019-09-30T06:29:59Zhttp://cds.cern.ch/record/1697680engBertone, CBorburgh, JBodart, DBrown, RBurger, SDamjanovic, SDemarest, PFernandez Ortega, RFerreira Somoza, JAGerard, DGibson, SGilardoni, SGiovannozzi, MLe Godec, GHernalsteens, CHourican, MJurado, NLacroix, J MMataguez, SMétral, GPasquino, CPerez-Duenas, EPersichelli, SSalvant, BSteerenberg, RVan Trappen, PStudies and implementation of the PS dummy septum to mitigate irradiation of magnetic septum in straight section 16Accelerators and Storage RingsDuring the commissioning phase of the PS Multi-Turn Extraction (MTE) and the following operational period a number of limitations were observed, namely activation of the magnetic septum in straight section 16, fluctuation of the fraction of particles trapped in the islands, and instabilities of the injection trajectories in the SPS. These issues have been addressed in many ways, by either dedicated measurement campaigns or paper studies to determine mitigation measures. In this document the proposed solution of installing a dummy septum in straight section 15 of the PS ring to reduce the activation of the extraction magnetic septum is described in details.CERN-ACC-2014-0043oai:cds.cern.ch:16976802014-04-25
spellingShingle Accelerators and Storage Rings
Bertone, C
Borburgh, J
Bodart, D
Brown, R
Burger, S
Damjanovic, S
Demarest, P
Fernandez Ortega, R
Ferreira Somoza, JA
Gerard, D
Gibson, S
Gilardoni, S
Giovannozzi, M
Le Godec, G
Hernalsteens, C
Hourican, M
Jurado, N
Lacroix, J M
Mataguez, S
Métral, G
Pasquino, C
Perez-Duenas, E
Persichelli, S
Salvant, B
Steerenberg, R
Van Trappen, P
Studies and implementation of the PS dummy septum to mitigate irradiation of magnetic septum in straight section 16
title Studies and implementation of the PS dummy septum to mitigate irradiation of magnetic septum in straight section 16
title_full Studies and implementation of the PS dummy septum to mitigate irradiation of magnetic septum in straight section 16
title_fullStr Studies and implementation of the PS dummy septum to mitigate irradiation of magnetic septum in straight section 16
title_full_unstemmed Studies and implementation of the PS dummy septum to mitigate irradiation of magnetic septum in straight section 16
title_short Studies and implementation of the PS dummy septum to mitigate irradiation of magnetic septum in straight section 16
title_sort studies and implementation of the ps dummy septum to mitigate irradiation of magnetic septum in straight section 16
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/1697680
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