Experimental Studies for Future LHC Beams in the SPS

The High Luminosity LHC (HL-LHC) project requires significantly higher beam intensity than presently accessible in the LHC injector chain. The aim of the LHC injectors upgrade project (LIU) is to prepare the CERN accelerators for the future needs of the LHC. Therefore a series of SPS machine studies...

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Detalles Bibliográficos
Autores principales: Bartosik, H, Argyropoulos, T, Bohl, T, Cettour-Cave, S, Esteban Muller, J, Hofle, W, Iadarola, G, Papaphilippou, Y, Rumolo, G, Salvant, B, Schmidt, F, Shaposhnikova, El, Timko, H
Lenguaje:eng
Publicado: 2013
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/1588118
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author Bartosik, H
Argyropoulos, T
Bohl, T
Cettour-Cave, S
Esteban Muller, J
Hofle, W
Iadarola, G
Papaphilippou, Y
Rumolo, G
Salvant, B
Schmidt, F
Shaposhnikova, El
Timko, H
author_facet Bartosik, H
Argyropoulos, T
Bohl, T
Cettour-Cave, S
Esteban Muller, J
Hofle, W
Iadarola, G
Papaphilippou, Y
Rumolo, G
Salvant, B
Schmidt, F
Shaposhnikova, El
Timko, H
author_sort Bartosik, H
collection CERN
description The High Luminosity LHC (HL-LHC) project requires significantly higher beam intensity than presently accessible in the LHC injector chain. The aim of the LHC injectors upgrade project (LIU) is to prepare the CERN accelerators for the future needs of the LHC. Therefore a series of SPS machine studies with high brightness beams were performed, assessing the present performance reach and identifying remaining limitations. Of particular concern are beam loading and longitudinal instabilities at high energy, space charge for beams with 50 ns bunch spacing and electron cloud effects for beams with 25 ns bunch spacing. This paper provides a summary of the performed studies that have been possible thanks to the implementation of the SPS low gamma-transition optics.
id cern-1588118
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2013
record_format invenio
spelling cern-15881182019-09-30T06:29:59Zhttp://cds.cern.ch/record/1588118engBartosik, HArgyropoulos, TBohl, TCettour-Cave, SEsteban Muller, JHofle, WIadarola, GPapaphilippou, YRumolo, GSalvant, BSchmidt, FShaposhnikova, ElTimko, HExperimental Studies for Future LHC Beams in the SPSAccelerators and Storage RingsThe High Luminosity LHC (HL-LHC) project requires significantly higher beam intensity than presently accessible in the LHC injector chain. The aim of the LHC injectors upgrade project (LIU) is to prepare the CERN accelerators for the future needs of the LHC. Therefore a series of SPS machine studies with high brightness beams were performed, assessing the present performance reach and identifying remaining limitations. Of particular concern are beam loading and longitudinal instabilities at high energy, space charge for beams with 50 ns bunch spacing and electron cloud effects for beams with 25 ns bunch spacing. This paper provides a summary of the performed studies that have been possible thanks to the implementation of the SPS low gamma-transition optics.CERN-ACC-2013-0151oai:cds.cern.ch:15881182013-05-12
spellingShingle Accelerators and Storage Rings
Bartosik, H
Argyropoulos, T
Bohl, T
Cettour-Cave, S
Esteban Muller, J
Hofle, W
Iadarola, G
Papaphilippou, Y
Rumolo, G
Salvant, B
Schmidt, F
Shaposhnikova, El
Timko, H
Experimental Studies for Future LHC Beams in the SPS
title Experimental Studies for Future LHC Beams in the SPS
title_full Experimental Studies for Future LHC Beams in the SPS
title_fullStr Experimental Studies for Future LHC Beams in the SPS
title_full_unstemmed Experimental Studies for Future LHC Beams in the SPS
title_short Experimental Studies for Future LHC Beams in the SPS
title_sort experimental studies for future lhc beams in the sps
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/1588118
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