Cherenkov interaction and post-acceleration experiments of high brightness electron beams from a pseudospark discharge

H Yin; A.W Cross; A.D.R Phelps; W He; K Ronald

doi:10.1016/j.nima.2004.04.084

Cherenkov interaction and post-acceleration experiments of high brightness electron beams from a pseudospark discharge

H Yin, A.W Cross, A.D.R Phelps, W He, K Ronald

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

11 Citations (Scopus)

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Abstract

A pseudospark-sourced electron beam has two phases, an initial hollow cathode phase (HCP) beam followed by a conductive phase (CP) beam. The beam brightness was measured by a field-free collimator to be 10^9 and 10^11 A (m*rad)^-2 for HCP beam and CP beam, respectively. The initial HCP beam from an eight-gap pseudospark discharge was applied in a Cherenkov interaction between the electron beam and the TM01 mode of a 60-cm long alumina-lined waveguide. While the CP beam from a three-gap pseudospark discharge chamber was propagated and post-accelerated from about 200 V to more than 40 kV.

Original language	English
Pages (from-to)	378-381
Number of pages	4
Journal	Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume	528
Issue number	1-2
DOIs	https://doi.org/10.1016/j.nima.2004.04.084
Publication status	Published - 1 Aug 2004

Keywords

pseudospark discharge
high brightness
electron beam
Cherenkov interaction
post-acceleration

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10.1016/j.nima.2004.04.084

Yin-etal-NIMPRSA-2004-Cherenkov-interaction-and-post-acceleration-experiments-of-high-brightness-electron-beamsAccepted author manuscript, 198 KBLicence: CC BY-NC-ND 4.0

https://www.sciencedirect.com/science/journal/01689002

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Yin, H., Cross, A. W., Phelps, A. D. R., He, W., & Ronald, K. (2004). Cherenkov interaction and post-acceleration experiments of high brightness electron beams from a pseudospark discharge. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 528(1-2), 378-381. https://doi.org/10.1016/j.nima.2004.04.084

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title = "Cherenkov interaction and post-acceleration experiments of high brightness electron beams from a pseudospark discharge",

abstract = "A pseudospark-sourced electron beam has two phases, an initial hollow cathode phase (HCP) beam followed by a conductive phase (CP) beam. The beam brightness was measured by a field-free collimator to be 10^9 and 10^11 A (m*rad)^-2 for HCP beam and CP beam, respectively. The initial HCP beam from an eight-gap pseudospark discharge was applied in a Cherenkov interaction between the electron beam and the TM01 mode of a 60-cm long alumina-lined waveguide. While the CP beam from a three-gap pseudospark discharge chamber was propagated and post-accelerated from about 200 V to more than 40 kV.",

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author = "H Yin and A.W Cross and A.D.R Phelps and W He and K Ronald",

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Yin, H, Cross, AW , Phelps, ADR, He, W & Ronald, K 2004, 'Cherenkov interaction and post-acceleration experiments of high brightness electron beams from a pseudospark discharge', Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 528, no. 1-2, pp. 378-381. https://doi.org/10.1016/j.nima.2004.04.084

Cherenkov interaction and post-acceleration experiments of high brightness electron beams from a pseudospark discharge. / Yin, H; Cross, A.W ; Phelps, A.D.R; He, W; Ronald, K.

In: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 528, No. 1-2, 01.08.2004, p. 378-381.

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

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AU - Yin, H

AU - Cross, A.W

AU - Phelps, A.D.R

AU - He, W

AU - Ronald, K

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AB - A pseudospark-sourced electron beam has two phases, an initial hollow cathode phase (HCP) beam followed by a conductive phase (CP) beam. The beam brightness was measured by a field-free collimator to be 10^9 and 10^11 A (m*rad)^-2 for HCP beam and CP beam, respectively. The initial HCP beam from an eight-gap pseudospark discharge was applied in a Cherenkov interaction between the electron beam and the TM01 mode of a 60-cm long alumina-lined waveguide. While the CP beam from a three-gap pseudospark discharge chamber was propagated and post-accelerated from about 200 V to more than 40 kV.

KW - pseudospark discharge

KW - high brightness

KW - electron beam

KW - Cherenkov interaction

KW - post-acceleration

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JF - Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

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