Simultaneous matching of dispersion function and Twiss parameters in a transfer line

Mostrar otras versiones (1)

Dispersion matching in a beam transfer line is an important issue in order to avoid blow-up and luminosity reduction. This is the case for the LHC beam, due to its small emittance and relatively large momentum spread. The dispersion matching can be performed with quadrupoles, but one has to impose t...

Descripción completa

Detalles Bibliográficos
Autores principales: Giovannozzi, Massimo, Jansson, A, Martini, M
Lenguaje:eng
Publicado: CERN 1999
Materias:
Accelerators and Storage Rings
Acceso en línea:https://dx.doi.org/10.5170/CERN-1999-007.66
http://cds.cern.ch/record/582148
_version_ 1780899467731402752
author Giovannozzi, Massimo
Jansson, A
Martini, M
author_facet Giovannozzi, Massimo
Jansson, A
Martini, M
author_sort Giovannozzi, Massimo
collection CERN
description Dispersion matching in a beam transfer line is an important issue in order to avoid blow-up and luminosity reduction. This is the case for the LHC beam, due to its small emittance and relatively large momentum spread. The dispersion matching can be performed with quadrupoles, but one has to impose the additional constraint of leaving the Twiss parameters unchanged, to preserve the betatron matching. A first order pertubative approach, using the MICADO solver, has been applied to the problem of simultaneous betatron and dispersion matching. A theoretical derivation of the correction matrix as well as simulated and experimental results are presented. (8 refs).
id cern-582148
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1999
publisher CERN
record_format invenio
spelling cern-5821482019-09-30T06:29:59Zdoi:10.5170/CERN-1999-007.66http://cds.cern.ch/record/582148engGiovannozzi, MassimoJansson, AMartini, MSimultaneous matching of dispersion function and Twiss parameters in a transfer lineAccelerators and Storage RingsDispersion matching in a beam transfer line is an important issue in order to avoid blow-up and luminosity reduction. This is the case for the LHC beam, due to its small emittance and relatively large momentum spread. The dispersion matching can be performed with quadrupoles, but one has to impose the additional constraint of leaving the Twiss parameters unchanged, to preserve the betatron matching. A first order pertubative approach, using the MICADO solver, has been applied to the problem of simultaneous betatron and dispersion matching. A theoretical derivation of the correction matrix as well as simulated and experimental results are presented. (8 refs).CERNCERN-OPEN-2000-234oai:cds.cern.ch:5821481999
spellingShingle Accelerators and Storage Rings
Giovannozzi, Massimo
Jansson, A
Martini, M
Simultaneous matching of dispersion function and Twiss parameters in a transfer line
title Simultaneous matching of dispersion function and Twiss parameters in a transfer line
title_full Simultaneous matching of dispersion function and Twiss parameters in a transfer line
title_fullStr Simultaneous matching of dispersion function and Twiss parameters in a transfer line
title_full_unstemmed Simultaneous matching of dispersion function and Twiss parameters in a transfer line
title_short Simultaneous matching of dispersion function and Twiss parameters in a transfer line
title_sort simultaneous matching of dispersion function and twiss parameters in a transfer line
topic Accelerators and Storage Rings
url https://dx.doi.org/10.5170/CERN-1999-007.66
http://cds.cern.ch/record/582148
work_keys_str_mv AT giovannozzimassimo simultaneousmatchingofdispersionfunctionandtwissparametersinatransferline
AT janssona simultaneousmatchingofdispersionfunctionandtwissparametersinatransferline
AT martinim simultaneousmatchingofdispersionfunctionandtwissparametersinatransferline

Ejemplares similares