한국진공학회:학술대회논문집 (Proceedings of the Korean Vacuum Society Conference)
- 한국진공학회 2012년도 제43회 하계 정기 학술대회 초록집
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- Pages.272-272
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- 2012
Extended Neutral Particle Analyzer System for the KSTAR
- Kim, Sun-Ho (Korea Atomic Energy Research Institute) ;
- Gu, Dong-Jin (Korea Atomic Energy Research Institute) ;
- Park, Min (Korea Atomic Energy Research Institute) ;
- Ahn, Chan-Yong (Korea Atomic Energy Research Institute) ;
- Wang, Son-Jong (Korea Atomic Energy Research Institute) ;
- Kim, Sung-Kyu (Korea Atomic Energy Research Institute)
- 발행 : 2012.08.20
초록
Additional neutral particle analyzer has been installed to investigate the variation of fast ion tails with regard to the line of sight during 2012 KSTAR campaign. The system has the same photo-diode particle detector as previous system [1]. Both newly installed system and previous system modifield for 2012 campaign have two channels. One has a particle stopper transparent to hard X-ray, the other has no one. It will be used to separate the hard X-ray component from total hard X-ray and fast neutral counts. It is expected to measure fast ion tails more clearly through this extended system. A detailed system and calibration result will be presented in the conference.