Resistive-wall wake and impedance for nonultrarelativistic beams

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The usual formulas for the resistive-wall wake field are derived considering ultrarelativistic beams, traveling at the speed of light. This simplifies the calculation, and it leads to cancellation between electric and magnetic fields. However, for proton beams below 10 GeV and for many heavy-ion bea...

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Detalles Bibliográficos
Autores principales: Zimmermann, Frank, Oide, K
Lenguaje:eng
Publicado: 2004
Materias:
Accelerators and Storage Rings
Acceso en línea:https://dx.doi.org/10.1103/PhysRevSTAB.7.044201
http://cds.cern.ch/record/909122
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author Zimmermann, Frank
Oide, K
author_facet Zimmermann, Frank
Oide, K
author_sort Zimmermann, Frank
collection CERN
description The usual formulas for the resistive-wall wake field are derived considering ultrarelativistic beams, traveling at the speed of light. This simplifies the calculation, and it leads to cancellation between electric and magnetic fields. However, for proton beams below 10 GeV and for many heavy-ion beams, the velocities may significantly differ from the speed of light. In this paper, we compute the longitudinal and transverse wake fields for velocities smaller than c and examine under which conditions nonrelativistic effects become important. We illustrate our results by a few examples.
id cern-909122
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2004
record_format invenio
spelling cern-9091222019-09-30T06:29:59Zdoi:10.1103/PhysRevSTAB.7.044201http://cds.cern.ch/record/909122engZimmermann, FrankOide, KResistive-wall wake and impedance for nonultrarelativistic beamsAccelerators and Storage RingsThe usual formulas for the resistive-wall wake field are derived considering ultrarelativistic beams, traveling at the speed of light. This simplifies the calculation, and it leads to cancellation between electric and magnetic fields. However, for proton beams below 10 GeV and for many heavy-ion beams, the velocities may significantly differ from the speed of light. In this paper, we compute the longitudinal and transverse wake fields for velocities smaller than c and examine under which conditions nonrelativistic effects become important. We illustrate our results by a few examples.oai:cds.cern.ch:9091222004
spellingShingle Accelerators and Storage Rings
Zimmermann, Frank
Oide, K
Resistive-wall wake and impedance for nonultrarelativistic beams
title Resistive-wall wake and impedance for nonultrarelativistic beams
title_full Resistive-wall wake and impedance for nonultrarelativistic beams
title_fullStr Resistive-wall wake and impedance for nonultrarelativistic beams
title_full_unstemmed Resistive-wall wake and impedance for nonultrarelativistic beams
title_short Resistive-wall wake and impedance for nonultrarelativistic beams
title_sort resistive-wall wake and impedance for nonultrarelativistic beams
topic Accelerators and Storage Rings
url https://dx.doi.org/10.1103/PhysRevSTAB.7.044201
http://cds.cern.ch/record/909122
work_keys_str_mv AT zimmermannfrank resistivewallwakeandimpedancefornonultrarelativisticbeams
AT oidek resistivewallwakeandimpedancefornonultrarelativisticbeams

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