Monte Carlo Simulation of D-D Neutron Emission Rate in NBI-Heated Deuterium Plasma of LHD

Matsumoto, Yutaka; Homma, Takafumi; Seki, Ryosuke et al.

Plasma and Fusion Research, 2022, 17, 2403060

Permalink : https://hdl.handle.net/2115/86229

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アクセス権	open access
URI	https://hdl.handle.net/2115/86229
タイトル	Monte Carlo Simulation of D-D Neutron Emission Rate in NBI-Heated Deuterium Plasma of LHD
著者	Matsumoto, Yutaka ; Homma, Takafumi ; Seki, Ryosuke ; Osakabe, Masaki ; Ogawa, Kunihiro ; Isobe, Mitsutaka
e-Rad_Researcher 40360929 著者名 Matsumoto, Yutaka
著者名 Homma, Takafumi
著者名 Seki, Ryosuke
著者名 Osakabe, Masaki
著者名 Ogawa, Kunihiro
著者名 Isobe, Mitsutaka
言語	英語
キーワード	Monte-Carlo simulation
	neutron emission rate
	NBI
	LHD
発行日	2022-06-06
出版者	The Japan Society of Plasma Science and Nuclear Fusion Research
収録物名	Plasma and Fusion Research
巻(号)	17
ページ	2403060
抄録	As the first step to analyze the orbit of the triton produced by the fusion reaction between the beam-injected deuteron and the deuteron in the bulk plasma, we developed the code to calculate the velocity and spatial profiles of the fusion products in the Large Helical Device (LHD) that properly treats the particle loss boundary and the velocity anisotropy of the triton at birth. The neutron emission and neutron counting rates calculated by the code were compared with experimental results. The experimental results are reproduced by the developed code when the bulk plasma density, including the impurity ion, was used.
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
PISSN	1880-6821
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.1585/pfr.17.2403060