Non-interleaved FFS design

The requirements on the Final Focusing System (FFS) for a new linear collider has lead to lattice designs where chromaticity is corrected either locally or non-locally. Here, we present the status of an alternative lattice design developed for the current CLIC 500GeV beam parameters where chromatici...

Descripción completa

Detalles Bibliográficos
Autores principales: Blanco, Oscar, Tomas, Rogelio, Bambade, Philip
Lenguaje:eng
Publicado: 2015
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/2006017
_version_ 1780946242983952384
author Blanco, Oscar
Tomas, Rogelio
Bambade, Philip
author_facet Blanco, Oscar
Tomas, Rogelio
Bambade, Philip
author_sort Blanco, Oscar
collection CERN
description The requirements on the Final Focusing System (FFS) for a new linear collider has lead to lattice designs where chromaticity is corrected either locally or non-locally. Here, we present the status of an alternative lattice design developed for the current CLIC 500GeV beam parameters where chromaticity is corrected upstream the Final Doublet (FD) and the geometrical components in the vertical plane are corrected locally. The diagnose of this design showed to possible variations two the lattice : the second order dispersion and its derivative with respect to $s$ must be cancelled before the FD, or some dispersion must be tolerated at the sextupole located inside the FD.
id cern-2006017
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2015
record_format invenio
spelling cern-20060172021-05-03T08:17:08Zhttp://cds.cern.ch/record/2006017engBlanco, OscarTomas, RogelioBambade, PhilipNon-interleaved FFS designAccelerators and Storage RingsThe requirements on the Final Focusing System (FFS) for a new linear collider has lead to lattice designs where chromaticity is corrected either locally or non-locally. Here, we present the status of an alternative lattice design developed for the current CLIC 500GeV beam parameters where chromaticity is corrected upstream the Final Doublet (FD) and the geometrical components in the vertical plane are corrected locally. The diagnose of this design showed to possible variations two the lattice : the second order dispersion and its derivative with respect to $s$ must be cancelled before the FD, or some dispersion must be tolerated at the sextupole located inside the FD.The requirements on the Final Focusing System (FFS) for a new linear collider has lead to lattice designs where chromaticity is corrected either locally or non-locally. Here, we present the status of an alternative lattice design developed for the current CLIC 500GeV beam parameters where chromaticity is corrected upstream the Final Doublet (FD) and the geometrical components in the vertical plane are corrected locally. The diagnose of this design showed to possible variations two the lattice : the second order dispersion and its derivative with respect to $s$ must be cancelled before the FD, or some dispersion must be tolerated at the sextupole located inside the FD.arXiv:1504.00162oai:cds.cern.ch:20060172015-04-01
spellingShingle Accelerators and Storage Rings
Blanco, Oscar
Tomas, Rogelio
Bambade, Philip
Non-interleaved FFS design
title Non-interleaved FFS design
title_full Non-interleaved FFS design
title_fullStr Non-interleaved FFS design
title_full_unstemmed Non-interleaved FFS design
title_short Non-interleaved FFS design
title_sort non-interleaved ffs design
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/2006017
work_keys_str_mv AT blancooscar noninterleavedffsdesign
AT tomasrogelio noninterleavedffsdesign
AT bambadephilip noninterleavedffsdesign

Ejemplares similares