Diffusive Aperture due to Long-Range Collisions at Injection and Image-Charge Effects

We study the LHC diffusive aperture induced by long-range collisions at injection and the effect of image charges at the parasitic collision points, by means of a weak-strong computer simulation. Expressed in terms of beam size, for a constant normalized beam-beam separation the diffusive aperture i...

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Detalles Bibliográficos
Autor principal: Zimmermann, Frank
Lenguaje:eng
Publicado: 2001
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/691996
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author Zimmermann, Frank
author_facet Zimmermann, Frank
author_sort Zimmermann, Frank
collection CERN
description We study the LHC diffusive aperture induced by long-range collisions at injection and the effect of image charges at the parasitic collision points, by means of a weak-strong computer simulation. Expressed in terms of beam size, for a constant normalized beam-beam separation the diffusive aperture is shown to be independent of the IP beta function and the beam energy. The effect of image charges is proven negligible.
id cern-691996
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2001
record_format invenio
spelling cern-6919962023-05-31T13:25:20Zhttp://cds.cern.ch/record/691996engZimmermann, FrankDiffusive Aperture due to Long-Range Collisions at Injection and Image-Charge EffectsAccelerators and Storage RingsWe study the LHC diffusive aperture induced by long-range collisions at injection and the effect of image charges at the parasitic collision points, by means of a weak-strong computer simulation. Expressed in terms of beam size, for a constant normalized beam-beam separation the diffusive aperture is shown to be independent of the IP beta function and the beam energy. The effect of image charges is proven negligible.LHC-PROJECT-NOTE-250oai:cds.cern.ch:6919962001-03-01
spellingShingle Accelerators and Storage Rings
Zimmermann, Frank
Diffusive Aperture due to Long-Range Collisions at Injection and Image-Charge Effects
title Diffusive Aperture due to Long-Range Collisions at Injection and Image-Charge Effects
title_full Diffusive Aperture due to Long-Range Collisions at Injection and Image-Charge Effects
title_fullStr Diffusive Aperture due to Long-Range Collisions at Injection and Image-Charge Effects
title_full_unstemmed Diffusive Aperture due to Long-Range Collisions at Injection and Image-Charge Effects
title_short Diffusive Aperture due to Long-Range Collisions at Injection and Image-Charge Effects
title_sort diffusive aperture due to long-range collisions at injection and image-charge effects
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/691996
work_keys_str_mv AT zimmermannfrank diffusiveapertureduetolongrangecollisionsatinjectionandimagechargeeffects

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