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2D elemental analysis approach in focused neutron beam induced prompt gamma-ray analysis at JAEA |
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| Authors: | M Segawa H Matsue Y Sekiya S Yamada T Shinohara T Oku H Sasao J Suzuki H M Shimizu |
| Institution: | (1) Quantum Beam Science Directorate, Japan Atomic Energy Agency, Tokai, Ibaraki 319-1195, Japan;(2) Radiation Application Development Association, Tokai, Ibaraki 319-1195, Japan;(3) High Energy Accelerator Research Organization, KEK, Tsukuba, Ibaraki 305-0801, Japan |
| Abstract: | We have constructed a new system which could analyze a position distribution of several elements in a sample with 2 dimensional prompt γ-ray analysis (2D PGA) system using focused neutron beam at JAEA. We aimed that the system could analyze local information in a sample with a good signal γ-ray from interested elements to noise of background γ-ray ratio. As a result, this system could determine the position resolution and spatial resolution within 1 mm. |
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