High-current single bunch electron linear accelerator

S. Takeda, K. Tsumori, N. Kimura, T. Yamamoto, T. Hori, T. Sawai, J. Ohkuma, S. Takamuku, T. Okada, K. Hayashi, M. Kawanishi

研究成果: Article

29 引用 (Scopus)

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An injector of an electron linear accelerator has been modified at ISIR of Osaka University in order to increase a single bunch charge from 14 nC to 60 nC. A 6th subharmonic prebuncher has been replaced with two 12th subharmonic prebunchers and a 6th subharmonic prebuncher which are newly constructed. A one-dimensional disk model has been used to calculate the bunching of the beam and to decide the optimum location of the subharmonic prebunchers. The subharmonic prebunchers are immersed in a solenoidal magnetic field so that the electron beam is confined during the travel through the drift region. The single bunch of 16 - 20 ps duration and up to 67 nC in charge, with the energy spread of 0.7 - 2.5 % over the range of 24 - 34 MeV, and a repetition rate from a single shot to 720 pps can be obtained. The energy spread depends on the charge and the minimum spread is 0.7 % at 33 nC. The single bunch of 25 - 45 nC in charge is used for the experiments in routine work.

元の言語English
ページ(範囲)3219-3221
ページ数3
ジャーナルIEEE Transactions on Nuclear Science
32
発行部数5
DOI
出版物ステータスPublished - 1985 10

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Nuclear Energy and Engineering
  • Electrical and Electronic Engineering

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  • これを引用

    Takeda, S., Tsumori, K., Kimura, N., Yamamoto, T., Hori, T., Sawai, T., Ohkuma, J., Takamuku, S., Okada, T., Hayashi, K., & Kawanishi, M. (1985). High-current single bunch electron linear accelerator. IEEE Transactions on Nuclear Science, 32(5), 3219-3221. https://doi.org/10.1109/TNS.1985.4334325