Monopole passband excitation by field emitters in 9-cell TESLA-type cavities

Monopole passband excitation by field emitters in 9-cell TESLA-type cavities

We present an extension of the calculation of dipole-mode driven beam break-up instabilities, as calculated in [V. Volkov, Phys. Rev. ST Accel. Beams 12, 011301 (2009); PRABFM1098-440210.1103/PhysRevSTAB.12.011301V. Volkov, J. Knobloch, and A. Matveenko, Phys. Rev. ST Accel. Beams (to be published)P...

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Main Authors: V. Volkov, J. Knobloch, A. Matveenko
Format: Article
Language:English
Published: American Physical Society 2010-08-01
Series:Physical Review Special Topics. Accelerators and Beams
Online Access:http://doi.org/10.1103/PhysRevSTAB.13.084201
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spelling doaj-f1f067c2238f4c0e8613ae08faef89952020-11-25T01:00:17ZengAmerican Physical SocietyPhysical Review Special Topics. Accelerators and Beams1098-44022010-08-0113808420110.1103/PhysRevSTAB.13.084201Monopole passband excitation by field emitters in 9-cell TESLA-type cavitiesV. VolkovJ. KnoblochA. MatveenkoWe present an extension of the calculation of dipole-mode driven beam break-up instabilities, as calculated in [V. Volkov, Phys. Rev. ST Accel. Beams 12, 011301 (2009); PRABFM1098-440210.1103/PhysRevSTAB.12.011301V. Volkov, J. Knobloch, and A. Matveenko, Phys. Rev. ST Accel. Beams (to be published)PRABFM1098-4402], to the monopole fundamental mode passband. The excitation of these modes has been observed in 9-cell TESLA cavities on test stands without beam [G. Kreps et al., Proceedings of SRF2009 (HZB, Berlin, Germany, 2009), pp. 289–291] and the same effect has been observed in klystrons with high DC currents.http://doi.org/10.1103/PhysRevSTAB.13.084201
collection DOAJ
language English
format Article
sources DOAJ
author V. Volkov
J. Knobloch
A. Matveenko
spellingShingle V. Volkov
J. Knobloch
A. Matveenko
Monopole passband excitation by field emitters in 9-cell TESLA-type cavities
Physical Review Special Topics. Accelerators and Beams
author_facet V. Volkov
J. Knobloch
A. Matveenko
author_sort V. Volkov
title Monopole passband excitation by field emitters in 9-cell TESLA-type cavities
title_short Monopole passband excitation by field emitters in 9-cell TESLA-type cavities
title_full Monopole passband excitation by field emitters in 9-cell TESLA-type cavities
title_fullStr Monopole passband excitation by field emitters in 9-cell TESLA-type cavities
title_full_unstemmed Monopole passband excitation by field emitters in 9-cell TESLA-type cavities
title_sort monopole passband excitation by field emitters in 9-cell tesla-type cavities
publisher American Physical Society
series Physical Review Special Topics. Accelerators and Beams
issn 1098-4402
publishDate 2010-08-01
description We present an extension of the calculation of dipole-mode driven beam break-up instabilities, as calculated in [V. Volkov, Phys. Rev. ST Accel. Beams 12, 011301 (2009); PRABFM1098-440210.1103/PhysRevSTAB.12.011301V. Volkov, J. Knobloch, and A. Matveenko, Phys. Rev. ST Accel. Beams (to be published)PRABFM1098-4402], to the monopole fundamental mode passband. The excitation of these modes has been observed in 9-cell TESLA cavities on test stands without beam [G. Kreps et al., Proceedings of SRF2009 (HZB, Berlin, Germany, 2009), pp. 289–291] and the same effect has been observed in klystrons with high DC currents.
url http://doi.org/10.1103/PhysRevSTAB.13.084201
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AT jknobloch monopolepassbandexcitationbyfieldemittersin9cellteslatypecavities
AT amatveenko monopolepassbandexcitationbyfieldemittersin9cellteslatypecavities
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