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

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)


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.

Original languageEnglish
Pages (from-to)535-538
Number of pages4
JournalFusion Engineering and Design
Publication statusPublished - Mar 1997
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Civil and Structural Engineering
  • Nuclear Energy and Engineering
  • General Materials Science
  • Mechanical Engineering


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