Operation with a Low Emittance Optics at Anka

The electron storage ring at ANKA is designed as a variation of an eightfold DBA structure. Since its commissioning the facility has been operated with zero dispersion in the long straight sections resulting in an emittance of about 100 nmrad. Since mid 2004 ANKA is operated with dispersion distribu...

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Detalles Bibliográficos
Autores principales: Huttel, Erhard, Birkel, Ingrid, Giovannozzi, Massimo, Kalefa, Asem B, Pont, Montserrat, Wesolowski, Pawel
Lenguaje:eng
Publicado: 2005
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/859410
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author Huttel, Erhard
Birkel, Ingrid
Giovannozzi, Massimo
Kalefa, Asem B
Pont, Montserrat
Wesolowski, Pawel
author_facet Huttel, Erhard
Birkel, Ingrid
Giovannozzi, Massimo
Kalefa, Asem B
Pont, Montserrat
Wesolowski, Pawel
author_sort Huttel, Erhard
collection CERN
description The electron storage ring at ANKA is designed as a variation of an eightfold DBA structure. Since its commissioning the facility has been operated with zero dispersion in the long straight sections resulting in an emittance of about 100 nmrad. Since mid 2004 ANKA is operated with dispersion distributed over the complete ring thus reducing the emittance to 50 nmrad. Optics calculations and measurements as well as operational experience will be discussed. In order to reduce the losses due to Touschek scattering, a lengthening of the bunches was done by modulation of the main frequency with twice the synchroton frequency. An increase of the lifetime by 5 h could be achieved.
id cern-859410
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2005
record_format invenio
spelling cern-8594102022-08-17T13:34:12Zhttp://cds.cern.ch/record/859410engHuttel, ErhardBirkel, IngridGiovannozzi, MassimoKalefa, Asem BPont, MontserratWesolowski, PawelOperation with a Low Emittance Optics at AnkaAccelerators and Storage RingsThe electron storage ring at ANKA is designed as a variation of an eightfold DBA structure. Since its commissioning the facility has been operated with zero dispersion in the long straight sections resulting in an emittance of about 100 nmrad. Since mid 2004 ANKA is operated with dispersion distributed over the complete ring thus reducing the emittance to 50 nmrad. Optics calculations and measurements as well as operational experience will be discussed. In order to reduce the losses due to Touschek scattering, a lengthening of the bunches was done by modulation of the main frequency with twice the synchroton frequency. An increase of the lifetime by 5 h could be achieved.CERN-AB-2005-040oai:cds.cern.ch:8594102005-07-27
spellingShingle Accelerators and Storage Rings
Huttel, Erhard
Birkel, Ingrid
Giovannozzi, Massimo
Kalefa, Asem B
Pont, Montserrat
Wesolowski, Pawel
Operation with a Low Emittance Optics at Anka
title Operation with a Low Emittance Optics at Anka
title_full Operation with a Low Emittance Optics at Anka
title_fullStr Operation with a Low Emittance Optics at Anka
title_full_unstemmed Operation with a Low Emittance Optics at Anka
title_short Operation with a Low Emittance Optics at Anka
title_sort operation with a low emittance optics at anka
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/859410
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AT giovannozzimassimo operationwithalowemittanceopticsatanka
AT kalefaasemb operationwithalowemittanceopticsatanka
AT pontmontserrat operationwithalowemittanceopticsatanka
AT wesolowskipawel operationwithalowemittanceopticsatanka

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