Experiments on transverse bunch compression on the Princeton Paul Trap simulator experiment

E. P. Gilson; M. Chung; R. C. Davidson; M. Dorf; P. C. Efthimion; R. Majeski; E. A. Startsev

doi:10.1109/PAC.2007.4441114

Experiments on transverse bunch compression on the Princeton Paul Trap simulator experiment

E. P. Gilson, M. Chung, R. C. Davidson, M. Dorf, P. C. Efthimion, R. Majeski, E. A. Startsev

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

The Paul Trap Simulator Experiment is a compact laboratory Paul trap that simulates a long, thin charged-particle bunch coasting through a kilometers-long magnetic alternating-gradient (AG) transport system by putting the physicist in the beam's frame-of-reference. The transverse dynamics of particles in both systems are described by the same sets of equations, including all nonlinear space-charge effects. The time-dependent quadrupolar electric fields created by the confinement electrodes of a linear Paul trap correspond to the axially-dependent magnetic fields applied in the AG system. Results are presented from experiments in which the lattice period is changed over the course of the experiment to transversely compress a beam with an initial depressed-tune of 0.9. Instantaneous and smooth changes are considered. Emphasis is placed on determining the conditions that minimize the emittance growth and the number of halo particles produced after the beam compression. Envelope equation solutions agree well with the experimental data.

Original language	English (US)
Title of host publication	Proceedings of the IEEE Particle Accelerator Conference, PAC07
Pages	810-814
Number of pages	5
DOIs	https://doi.org/10.1109/PAC.2007.4441114
State	Published - 2007
Event	IEEE Particle Accelerator Conference, PAC07 - Albuquerque, NM, United States Duration: Jun 25 2007 → Jun 29 2007

Publication series

Name	Proceedings of the IEEE Particle Accelerator Conference

Conference

Conference	IEEE Particle Accelerator Conference, PAC07
Country/Territory	United States
City	Albuquerque, NM
Period	6/25/07 → 6/29/07

All Science Journal Classification (ASJC) codes

General Engineering

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10.1109/PAC.2007.4441114

Cite this

Gilson, E. P., Chung, M., Davidson, R. C., Dorf, M., Efthimion, P. C., Majeski, R., & Startsev, E. A. (2007). Experiments on transverse bunch compression on the Princeton Paul Trap simulator experiment. In Proceedings of the IEEE Particle Accelerator Conference, PAC07 (pp. 810-814). Article 4441114 (Proceedings of the IEEE Particle Accelerator Conference). https://doi.org/10.1109/PAC.2007.4441114

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title = "Experiments on transverse bunch compression on the Princeton Paul Trap simulator experiment",

abstract = "The Paul Trap Simulator Experiment is a compact laboratory Paul trap that simulates a long, thin charged-particle bunch coasting through a kilometers-long magnetic alternating-gradient (AG) transport system by putting the physicist in the beam's frame-of-reference. The transverse dynamics of particles in both systems are described by the same sets of equations, including all nonlinear space-charge effects. The time-dependent quadrupolar electric fields created by the confinement electrodes of a linear Paul trap correspond to the axially-dependent magnetic fields applied in the AG system. Results are presented from experiments in which the lattice period is changed over the course of the experiment to transversely compress a beam with an initial depressed-tune of 0.9. Instantaneous and smooth changes are considered. Emphasis is placed on determining the conditions that minimize the emittance growth and the number of halo particles produced after the beam compression. Envelope equation solutions agree well with the experimental data.",

author = "Gilson, \{E. P.\} and M. Chung and Davidson, \{R. C.\} and M. Dorf and Efthimion, \{P. C.\} and R. Majeski and Startsev, \{E. A.\}",

year = "2007",

doi = "10.1109/PAC.2007.4441114",

language = "English (US)",

isbn = "1424409179",

series = "Proceedings of the IEEE Particle Accelerator Conference",

pages = "810--814",

booktitle = "Proceedings of the IEEE Particle Accelerator Conference, PAC07",

note = "IEEE Particle Accelerator Conference, PAC07 ; Conference date: 25-06-2007 Through 29-06-2007",

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Gilson, EP, Chung, M, Davidson, RC, Dorf, M, Efthimion, PC , Majeski, R & Startsev, EA 2007, Experiments on transverse bunch compression on the Princeton Paul Trap simulator experiment. in Proceedings of the IEEE Particle Accelerator Conference, PAC07., 4441114, Proceedings of the IEEE Particle Accelerator Conference, pp. 810-814, IEEE Particle Accelerator Conference, PAC07, Albuquerque, NM, United States, 6/25/07. https://doi.org/10.1109/PAC.2007.4441114

Experiments on transverse bunch compression on the Princeton Paul Trap simulator experiment. / Gilson, E. P.; Chung, M.; Davidson, R. C. et al.
Proceedings of the IEEE Particle Accelerator Conference, PAC07. 2007. p. 810-814 4441114 (Proceedings of the IEEE Particle Accelerator Conference).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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AU - Chung, M.

AU - Davidson, R. C.

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AU - Efthimion, P. C.

AU - Majeski, R.

AU - Startsev, E. A.

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AB - The Paul Trap Simulator Experiment is a compact laboratory Paul trap that simulates a long, thin charged-particle bunch coasting through a kilometers-long magnetic alternating-gradient (AG) transport system by putting the physicist in the beam's frame-of-reference. The transverse dynamics of particles in both systems are described by the same sets of equations, including all nonlinear space-charge effects. The time-dependent quadrupolar electric fields created by the confinement electrodes of a linear Paul trap correspond to the axially-dependent magnetic fields applied in the AG system. Results are presented from experiments in which the lattice period is changed over the course of the experiment to transversely compress a beam with an initial depressed-tune of 0.9. Instantaneous and smooth changes are considered. Emphasis is placed on determining the conditions that minimize the emittance growth and the number of halo particles produced after the beam compression. Envelope equation solutions agree well with the experimental data.

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Experiments on transverse bunch compression on the Princeton Paul Trap simulator experiment

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