Strong-focusing in tandem accelerator with alternating voltage gradient

K. Sagara, T. Nakashima, M. Nakamura, H. Okuda, T. Yagita, K. Tsuruta, Nobuo Ikeda, S. Morinobu

研究成果: ジャーナルへの寄稿記事

8 引用 (Scopus)

抄録

A new method to obtain low-energy high-intensity beams from a tandem accelerator of a high design-voltage is presented. In this method, the beam undergoes repeated actions of acceleration and deceleration from alternating voltage gradient along the beam axis, so that the beam divergence is minimized. The practical test was carried out at the 10 MV tandem accelerator at Kyushu University, and the beam transmission efficiency at a low operation voltage of 1 MV was found to be an order of magnitude increased. The method also enables the accelerator to stand a high beam load. The necessary changes in the accelerator configuration are quite simple and easily achievable at a low cost.

元の言語英語
ページ(範囲)88-94
ページ数7
ジャーナルNuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
484
発行部数1-3
DOI
出版物ステータス出版済み - 5 21 2002

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Particle accelerators
accelerators
gradients
Electric potential
electric potential
Deceleration
transmission efficiency
deceleration
divergence
Costs
configurations
energy

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics
  • Instrumentation

これを引用

Strong-focusing in tandem accelerator with alternating voltage gradient. / Sagara, K.; Nakashima, T.; Nakamura, M.; Okuda, H.; Yagita, T.; Tsuruta, K.; Ikeda, Nobuo; Morinobu, S.

:: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 巻 484, 番号 1-3, 21.05.2002, p. 88-94.

研究成果: ジャーナルへの寄稿記事

Sagara, K. ; Nakashima, T. ; Nakamura, M. ; Okuda, H. ; Yagita, T. ; Tsuruta, K. ; Ikeda, Nobuo ; Morinobu, S. / Strong-focusing in tandem accelerator with alternating voltage gradient. :: Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 2002 ; 巻 484, 番号 1-3. pp. 88-94.
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AU - Ikeda, Nobuo

AU - Morinobu, S.

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