discrimination on neutron emission profile measurement on JT-60UIshii, Keiichi*; Shinohara, Koji; Ishikawa, Masao; Baba, Mamoru*; Isobe, Mitsutaka*; Okamoto, Atsushi*; Kitajima, Sumio*; Sasao, Mamiko*
Automatic analysis of the neutron- pulse shape discrimination has been developed for the neutron emission profile monitor, which uses stilbene scintillation detectors, in JT-60U. In the automatic analysis, linear discriminant function is applied to determine the line dividing between neutron events and -ray events on the 2D map. In order to verify the validity of the determined line, the pulse shape discrimination quality is evaluated with the ratio of -ray events to neutron events, namely contamination by -ray. As a result, it is clear that -ray contamination is below to statistical error with the time resolution of 10 ms.
Language |
: | English |
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Journal |
: | |
Volume |
: | 81 |
Number |
: | 10 |
Pages |
: | p.10D334_1 - 10D334_3 |
Publication Year/Month |
: | 2010/10 |
Meeting title |
: | 18th Topical Conference on High-Temperature Plasma Diagnostics (HTPD 2010) |
Held date |
: | 2010/05 |
Location (city) |
: | Wildwood |
Location (country) |
: | U.S.A. |
Paper URL |
: |
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Keywords |
: | no keyword |
Cooperating Institute |
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Accesses |
: |
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InCites™ |
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Percentile:30.96 Category:Instruments & Instrumentation |
Altmetrics |
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