Sidebands from longitudinal bunch oscillations in an electrostatic ion beam trap

Y. Toker; Dirk Schwalm; L. H. Andersen; Oded Heber; Daniel Zajfman

doi:10.1088/1748-0221/9/04/P04008

Sidebands from longitudinal bunch oscillations in an electrostatic ion beam trap

Y. Toker, Dirk Schwalm, L. H. Andersen, Oded Heber, Daniel Zajfman

Weizmann Institute of Science, Bar-Ilan University

Research output: Contribution to journal › Article › peer-review

Abstract

Sidebands are observed in the Fourier transform of the pickup signal of an RF-bunched beam oscillating in an electrostatic ion beam trap. We show that the sidebands are dominated by a collective longitudinal oscillation of the center of the bunch around the synchronous ion as the bunch travels within the storage device. We present evidence for a linear dependence of the sideband frequency and for a seemingly chaotic behavior of the amplitude of the sideband peaks on the number of stored ions.

Original language	English
Article number	P04008
Journal	Journal of Instrumentation
Volume	9
Issue number	4
DOIs	https://doi.org/10.1088/1748-0221/9/04/P04008
State	Published - Apr 2014

Keywords

Beam dynamics
Low-energy ion storage

All Science Journal Classification (ASJC) codes

Instrumentation
Mathematical Physics

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10.1088/1748-0221/9/04/P04008

Cite this

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title = "Sidebands from longitudinal bunch oscillations in an electrostatic ion beam trap",

abstract = "Sidebands are observed in the Fourier transform of the pickup signal of an RF-bunched beam oscillating in an electrostatic ion beam trap. We show that the sidebands are dominated by a collective longitudinal oscillation of the center of the bunch around the synchronous ion as the bunch travels within the storage device. We present evidence for a linear dependence of the sideband frequency and for a seemingly chaotic behavior of the amplitude of the sideband peaks on the number of stored ions.",

keywords = "Beam dynamics, Low-energy ion storage",

author = "Y. Toker and Dirk Schwalm and Andersen, \{L. H.\} and Oded Heber and Daniel Zajfman",

note = "Israeli Science Foundation [1242/09]; Weizmann Institute of Science through the Joseph Meyerhoff programWe are grateful to Prof. Lazar Friedland for his help in this work. This research was supported by the Israeli Science Foundation (Grant No. 1242/09). D. S. acknowledges support by the Weizmann Institute of Science through the Joseph Meyerhoff program.",

year = "2014",

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doi = "10.1088/1748-0221/9/04/P04008",

language = "الإنجليزيّة",

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journal = "Journal of Instrumentation",

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TY - JOUR

T1 - Sidebands from longitudinal bunch oscillations in an electrostatic ion beam trap

AU - Toker, Y.

AU - Schwalm, Dirk

AU - Andersen, L. H.

AU - Heber, Oded

AU - Zajfman, Daniel

N1 - Israeli Science Foundation [1242/09]; Weizmann Institute of Science through the Joseph Meyerhoff programWe are grateful to Prof. Lazar Friedland for his help in this work. This research was supported by the Israeli Science Foundation (Grant No. 1242/09). D. S. acknowledges support by the Weizmann Institute of Science through the Joseph Meyerhoff program.

PY - 2014/4

Y1 - 2014/4

N2 - Sidebands are observed in the Fourier transform of the pickup signal of an RF-bunched beam oscillating in an electrostatic ion beam trap. We show that the sidebands are dominated by a collective longitudinal oscillation of the center of the bunch around the synchronous ion as the bunch travels within the storage device. We present evidence for a linear dependence of the sideband frequency and for a seemingly chaotic behavior of the amplitude of the sideband peaks on the number of stored ions.

AB - Sidebands are observed in the Fourier transform of the pickup signal of an RF-bunched beam oscillating in an electrostatic ion beam trap. We show that the sidebands are dominated by a collective longitudinal oscillation of the center of the bunch around the synchronous ion as the bunch travels within the storage device. We present evidence for a linear dependence of the sideband frequency and for a seemingly chaotic behavior of the amplitude of the sideband peaks on the number of stored ions.

KW - Beam dynamics

KW - Low-energy ion storage

UR - http://www.scopus.com/inward/record.url?scp=84940231707&partnerID=8YFLogxK

U2 - 10.1088/1748-0221/9/04/P04008

DO - 10.1088/1748-0221/9/04/P04008

M3 - مقالة

SN - 1748-0221

VL - 9

JO - Journal of Instrumentation

JF - Journal of Instrumentation

IS - 4

M1 - P04008

ER -

Sidebands from longitudinal bunch oscillations in an electrostatic ion beam trap

Abstract

Keywords

All Science Journal Classification (ASJC) codes

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