LHD EB-NPA #194167.1

NIFS 2026 Dataset Open access

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Authors: Kunihiro Ogawa, Hitoshi Yamaguchi, Ryosuke Seki, H. Nuga, Mitsutaka Isobe, M. Osakabe
DOI: 10.57451/lhd.eb-npa.194167.1
Cited by: 0

Abstract

To study fast ion confinement and transport mechanisms both in quiescent plasmas and in the presence of magneto-hydrodynamic (MHD) activity, an electric field parallel to the magnetic field type neutral particle analyzer (E||B-NPA) was installed using Micro-Channel Plates (MCPs) in the Large Helical Device (LHD). The E||B-NPA is an established diagnostic used to measure the energy distribution of charge exchange neutral particles escaping from plasmas corresponding to hydrogen, deuterium, and tritium, respectively.

Fields of Study & Subjects

Magnetic confinement fusion research Particle accelerators and beam dynamics Fusion and Plasma Physics Studies

Publication details

Journal / source
NIFS
Publication date
3 February 2026
Language
EN
Document type
Dataset