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Design of the Injection and extraction system and related machine protection for the Clic Damping Rings
Linear machines such as CLIC have relatively low rates of collision between bunches compared to their circular counterparts. In order to achieve the required luminosity, a very small spot size is envisaged at the interaction point, thus a low emittance beam is needed. Damping rings are essential for...
Autores principales: | , , , , , , |
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Lenguaje: | eng |
Publicado: |
2014
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Materias: | |
Acceso en línea: | http://cds.cern.ch/record/1757465 |
_version_ | 1780943375298461696 |
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author | Apsimon, Robert Balhan, Bruno Barnes, Mike Borburgh, Jan Goddard, Brennan Papaphilippou, Yannis Uythoven, Jan |
author_facet | Apsimon, Robert Balhan, Bruno Barnes, Mike Borburgh, Jan Goddard, Brennan Papaphilippou, Yannis Uythoven, Jan |
author_sort | Apsimon, Robert |
collection | CERN |
description | Linear machines such as CLIC have relatively low rates of collision between bunches compared to their circular counterparts. In order to achieve the required luminosity, a very small spot size is envisaged at the interaction point, thus a low emittance beam is needed. Damping rings are essential for producing the low emittances needed for the CLIC main beam. It is crucial that the beams are injected and extracted from the damping rings in a stable and repeatable fashion to minimise emittance blow-up and beam jitter at the interaction point; both of these effects will deteriorate the luminosity at the interaction point. In this paper, the parameters and constraints of the injection and extraction systems are considered and the design of these systems is optimised within this parameter space. Related machine protection is considered in order to prevent damage from potential failure modes of the injection and extraction systems. |
id | cern-1757465 |
institution | Organización Europea para la Investigación Nuclear |
language | eng |
publishDate | 2014 |
record_format | invenio |
spelling | cern-17574652023-07-20T15:07:14Zhttp://cds.cern.ch/record/1757465engApsimon, RobertBalhan, BrunoBarnes, MikeBorburgh, JanGoddard, BrennanPapaphilippou, YannisUythoven, JanDesign of the Injection and extraction system and related machine protection for the Clic Damping RingsAccelerators and Storage RingsLinear machines such as CLIC have relatively low rates of collision between bunches compared to their circular counterparts. In order to achieve the required luminosity, a very small spot size is envisaged at the interaction point, thus a low emittance beam is needed. Damping rings are essential for producing the low emittances needed for the CLIC main beam. It is crucial that the beams are injected and extracted from the damping rings in a stable and repeatable fashion to minimise emittance blow-up and beam jitter at the interaction point; both of these effects will deteriorate the luminosity at the interaction point. In this paper, the parameters and constraints of the injection and extraction systems are considered and the design of these systems is optimised within this parameter space. Related machine protection is considered in order to prevent damage from potential failure modes of the injection and extraction systems.CERN-OPEN-2014-044CLIC-Note-1034oai:cds.cern.ch:17574652014-08-14 |
spellingShingle | Accelerators and Storage Rings Apsimon, Robert Balhan, Bruno Barnes, Mike Borburgh, Jan Goddard, Brennan Papaphilippou, Yannis Uythoven, Jan Design of the Injection and extraction system and related machine protection for the Clic Damping Rings |
title | Design of the Injection and extraction system and related machine protection for the Clic Damping Rings |
title_full | Design of the Injection and extraction system and related machine protection for the Clic Damping Rings |
title_fullStr | Design of the Injection and extraction system and related machine protection for the Clic Damping Rings |
title_full_unstemmed | Design of the Injection and extraction system and related machine protection for the Clic Damping Rings |
title_short | Design of the Injection and extraction system and related machine protection for the Clic Damping Rings |
title_sort | design of the injection and extraction system and related machine protection for the clic damping rings |
topic | Accelerators and Storage Rings |
url | http://cds.cern.ch/record/1757465 |
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