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

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Title: Monte Carlo Simulation of D-D Neutron Emission Rate in NBI-Heated Deuterium Plasma of LHD
Authors: Matsumoto, Yutaka Browse this author →KAKEN DB
Homma, Takafumi Browse this author
Seki, Ryosuke Browse this author
Osakabe, Masaki Browse this author
Ogawa, Kunihiro Browse this author
Isobe, Mitsutaka Browse this author
Keywords: Monte-Carlo simulation
neutron emission rate
Issue Date: 6-Jun-2022
Publisher: The Japan Society of Plasma Science and Nuclear Fusion Research
Journal Title: Plasma and Fusion Research
Volume: 17
Start Page: 2403060
Publisher DOI: 10.1585/pfr.17.2403060
Abstract: 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.
Type: article
Appears in Collections:工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 松本 裕

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