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High energy resolution characteristics on 14MeV neutron spectrometer for fusion experimental reactor

Abstract

A 14MeV neutron spectrometer suitable for an ITER-like fusion experimental reactor is now under development on the basis of a recoil proton counter telescope principle in oblique scattering geometry. To verify its high energy resolution characteristics, preliminary experiments are made for a prototypical detector system. The comparison results show reasonably good agreement and demonstrate the possibility of energy resolution of 2.5% in full width at half maximum for 14MeV neutron spectrometry. (author)
Authors:
Iguchi, Tetsuo; [1]  Takada, Eiji; Nakazawa, Masaharu
  1. Tokyo Univ., Tokai, Ibaraki (Japan). Nuclear Engineering Research Lab.
Publication Date:
Oct 01, 1996
Product Type:
Technical Report
Report Number:
UTNL-R-0345
Reference Number:
SCA: 700320; PA: JPN-97:005073; EDB-97:089155; SN: 97001800677
Resource Relation:
Other Information: PBD: Oct 1996; Related Information: Is Part Of Annual report of the CTR Blanket Engineering Research Facility in 1995; PB: 168 p.
Subject:
70 PLASMA PHYSICS AND FUSION; PROTON RECOIL DETECTORS; FAST NEUTRONS; NEUTRON SPECTRA; NEUTRON SPECTROMETERS; NEUTRON DETECTION; D-T REACTORS; ENERGY RESOLUTION; SI SEMICONDUCTOR DETECTORS; MEV RANGE 10-100
OSTI ID:
489236
Research Organizations:
Tokyo Univ., Tokai, Ibaraki (Japan). Nuclear Engineering Research Lab.
Country of Origin:
Japan
Language:
English
Other Identifying Numbers:
Other: ON: DE97736275; TRN: JP9705073
Availability:
OSTI as DE97736275
Submitting Site:
JPN
Size:
pp. 136-137
Announcement Date:

Citation Formats

Iguchi, Tetsuo, Takada, Eiji, and Nakazawa, Masaharu. High energy resolution characteristics on 14MeV neutron spectrometer for fusion experimental reactor. Japan: N. p., 1996. Web.
Iguchi, Tetsuo, Takada, Eiji, & Nakazawa, Masaharu. High energy resolution characteristics on 14MeV neutron spectrometer for fusion experimental reactor. Japan.
Iguchi, Tetsuo, Takada, Eiji, and Nakazawa, Masaharu. 1996. "High energy resolution characteristics on 14MeV neutron spectrometer for fusion experimental reactor." Japan.
@misc{etde_489236,
title = {High energy resolution characteristics on 14MeV neutron spectrometer for fusion experimental reactor}
author = {Iguchi, Tetsuo, Takada, Eiji, and Nakazawa, Masaharu}
abstractNote = {A 14MeV neutron spectrometer suitable for an ITER-like fusion experimental reactor is now under development on the basis of a recoil proton counter telescope principle in oblique scattering geometry. To verify its high energy resolution characteristics, preliminary experiments are made for a prototypical detector system. The comparison results show reasonably good agreement and demonstrate the possibility of energy resolution of 2.5% in full width at half maximum for 14MeV neutron spectrometry. (author)}
place = {Japan}
year = {1996}
month = {Oct}
}