An electron/ion spectrometer with the ability of low energy electron measurement for fast ignition experiments
Author(s) -
T. Ozaki,
S. Kojima,
Yasunobu Arikawa,
H. Shiraga,
H. Sakagami,
Shinsuke Fujioka,
R. Kato
Publication year - 2014
Publication title -
review of scientific instruments
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.605
H-Index - 165
eISSN - 1089-7623
pISSN - 0034-6748
DOI - 10.1063/1.4891043
Subject(s) - spectrometer , electron spectrometer , electron , magnet , ion , materials science , magnetic field , atomic physics , ignition system , range (aeronautics) , electron temperature , ferrite (magnet) , nuclear engineering , computational physics , optics , physics , nuclear physics , cathode ray , quantum mechanics , composite material , thermodynamics , engineering
An electron energy spectrometer (ESM) is one of the most fundamental diagnostics in the fast ignition experiment. It is necessary to observe the spectra down to a low energy range in order to obtain the accurate deposition efficiency toward the core. Here, we realize the suitable ESM by using a ferrite magnet with a moderate magnetic field of 0.3 T and a rectangular magnetic circuit covered with a steel plate in the inlet side
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