-ray analysis and construction of its beam lineOshima, Masumi; Toh, Yosuke 
; Kimura, Atsushi ; Ebihara, Mitsuru*; Oura, Yasuji*; Ito, Yasuo*; Sawahata, Hiroyuki*; Matsuo, Motoyuki*
By combining neutron activation analysis with multiple -ray detection, we have proved better sensitivity and resolution for the trace element analysis than the ordinary single -ray detection method. We now try to apply the multiple -ray detection method to the prompt -ray analysis (PGA). We have established a new cold neutron beam line for PGA in Japan Research Reactor, JRR-3M, at Tokai establishment of Japan Atomic Energy Research Institute(JAERI). It consists of a beam shutter, a beam attenuator, a -ray detector array, a sample changer, and a beam stopper. We construct a high-efficiency -ray detector array specially designed for this purpose. Its performance has been evaluated with the Monte Carlo simulation code, GEANT 4.5.0.
Language |
: | English |
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Journal |
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Volume |
: | 271 |
Number |
: | 2 |
Pages |
: | p.317 - 321 |
Publication Year/Month |
: | 2007/02 |
Meeting title |
: | 11th International Conference on Modern Trends in Activation Analysis (MTAA-11) |
Held date |
: | 2004/06 |
Location (city) |
: | Guildford |
Location (country) |
: | U.K. |
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: |
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Percentile:61.1 Category:Chemistry, Analytical |
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