Status of Ground Motion Mitigation Techniques for CLIC

The Compact Linear Collider (CLIC) accelerator has strong stability requirements on the position of the beam. In particular, the beam position will be sensitive to ground motion. A number of mitigation techniques are proposed - quadrupole stabilisation and positioning, final doublet stabilisation as...

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Autores principales: Snuverink, J, Artoos, K, Collette, C, Duarte Ramos, F, Gaddi, A, Gerwig, H, Janssens, S, Pfingstner, J, Schulte, D, Balik, G, Brunetti, L, Jeremie, A, Burrows, P, Caron, B, Resta-Lopez, J
Formato: info:eu-repo/semantics/article
Lenguaje:eng
Publicado: 2011
Materias:
Accelerators and Storage Rings
9: Technology for normal conducting higher energy linear accelerators
Acceso en línea:http://cds.cern.ch/record/1423012
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author Snuverink, J
Artoos, K
Collette, C
Duarte Ramos, F
Gaddi, A
Gerwig, H
Janssens, S
Pfingstner, J
Schulte, D
Balik, G
Brunetti, L
Jeremie, A
Burrows, P
Caron, B
Resta-Lopez, J
author_facet Snuverink, J
Artoos, K
Collette, C
Duarte Ramos, F
Gaddi, A
Gerwig, H
Janssens, S
Pfingstner, J
Schulte, D
Balik, G
Brunetti, L
Jeremie, A
Burrows, P
Caron, B
Resta-Lopez, J
author_sort Snuverink, J
collection CERN
description The Compact Linear Collider (CLIC) accelerator has strong stability requirements on the position of the beam. In particular, the beam position will be sensitive to ground motion. A number of mitigation techniques are proposed - quadrupole stabilisation and positioning, final doublet stabilisation as well as beam based orbit and interaction point (IP) feedback. Integrated studies of the impact of the ground motion on the CLIC Main Linac (ML) and Beam Delivery System (BDS) have been performed, which model the hardware and beam performance in detail. Based on the results future improvements of the mitigation techniques are suggested and simulated. It is shown that with the current design the tight luminosity budget for ground motion effects is fulfilled and accordingly, an essential feasibility issue of CLIC has been addressed.
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spelling cern-13820182023-07-20T15:06:33Z http://cds.cern.ch/record/1423012 eng Snuverink, J Artoos, K Collette, C Duarte Ramos, F Gaddi, A Gerwig, H Janssens, S Pfingstner, J Schulte, D Balik, G Brunetti, L Jeremie, A Burrows, P Caron, B Resta-Lopez, J Status of Ground Motion Mitigation Techniques for CLIC Accelerators and Storage Rings 9: Technology for normal conducting higher energy linear accelerators The Compact Linear Collider (CLIC) accelerator has strong stability requirements on the position of the beam. In particular, the beam position will be sensitive to ground motion. A number of mitigation techniques are proposed - quadrupole stabilisation and positioning, final doublet stabilisation as well as beam based orbit and interaction point (IP) feedback. Integrated studies of the impact of the ground motion on the CLIC Main Linac (ML) and Beam Delivery System (BDS) have been performed, which model the hardware and beam performance in detail. Based on the results future improvements of the mitigation techniques are suggested and simulated. It is shown that with the current design the tight luminosity budget for ground motion effects is fulfilled and accordingly, an essential feasibility issue of CLIC has been addressed. info:eu-repo/grantAgreement/EC/FP7/227579 info:eu-repo/semantics/openAccess Education Level info:eu-repo/semantics/article http://cds.cern.ch/record/1423012 2011-09-14
spellingShingle Accelerators and Storage Rings
9: Technology for normal conducting higher energy linear accelerators
Snuverink, J
Artoos, K
Collette, C
Duarte Ramos, F
Gaddi, A
Gerwig, H
Janssens, S
Pfingstner, J
Schulte, D
Balik, G
Brunetti, L
Jeremie, A
Burrows, P
Caron, B
Resta-Lopez, J
Status of Ground Motion Mitigation Techniques for CLIC
title Status of Ground Motion Mitigation Techniques for CLIC
title_full Status of Ground Motion Mitigation Techniques for CLIC
title_fullStr Status of Ground Motion Mitigation Techniques for CLIC
title_full_unstemmed Status of Ground Motion Mitigation Techniques for CLIC
title_short Status of Ground Motion Mitigation Techniques for CLIC
title_sort status of ground motion mitigation techniques for clic
topic Accelerators and Storage Rings
9: Technology for normal conducting higher energy linear accelerators
url http://cds.cern.ch/record/1423012
http://cds.cern.ch/record/1423012
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