Design study of high energy neutral particle measurements in a LHD

T. Ozaki, S. Okamura, V. Zanza, G. Bracco, A. Moleti, B. Tilia, A. Sibio, S. Sudo, H. Yamada, S. Morita, R. Akiyama, A. Ejiri, A. Fujisawa, Y. Hamada, Y. Hasegawa, K. Ida, H. Idei, H. Iguchi, N. Inoue, M. IwaseA. Komori, S. Kubo, R. Kumazawa, Y. Liang, S. Masuda, K. Matsuoka, T. Minami, S. Muto, K. Narihara, K. Nishimura, S. Nishimura, I. Nomura, S. Odachi, A. Sagara, H. Suzuki, K. Tanaka, C. Takahashi, K. Toi, J. Xu, I. Yamada, T. Watari

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The development of a high energy neutral particle measurement system for ion temperature measurements and high energy particle confinement analysis in a Large Helical Device (LHD) is described here. We have improved the time-of-flight (TOF) neutral particle analyzer for the LHD which had been developed in ENEA Frascati. The mass rejection factor was improved up to 1/1000 by using a biased diaphragm in front of the stop detector. © 1997 Elsevier Science S.A.
Original languageEnglish
Pages (from-to)535 - 538
Number of pages4
JournalFusion Engineering and Design
Publication statusPublished - 1997
Externally publishedYes


All Science Journal Classification (ASJC) codes

  • Civil and Structural Engineering
  • Nuclear Energy and Engineering
  • Materials Science(all)
  • Mechanical Engineering

Cite this

Ozaki, T., Okamura, S., Zanza, V., Bracco, G., Moleti, A., Tilia, B., ... Watari, T. (1997). Design study of high energy neutral particle measurements in a LHD. Fusion Engineering and Design, 34-35, 535 - 538.