| 摘要 |
PROBLEM TO BE SOLVED: To provide a device and a method of detecting high-energy X-rays with which the energy of high-energy X-rays exceeding 1 MeV is detected. SOLUTION: The device includes a scattering body 12 performing Compton scattering of incident X-rays 1 by the irradiation of the X-rays which are incident from a prescribed direction; a scattered X-ray detector 14 detecting an energy spectrum of the scattered X-rays 2 subjected to Compton scattering, in a specific directionθwith respect to the incident X-rays; an incident X-ray analyzer 16 computing an energy spectrum of the incident X-rays from the energy spectrum of the scattered X-rays; and an incident X-ray corrector 18 correcting the energy spectrum of the incident X-rays 1 from the cross section of the Compton scattering. COPYRIGHT: (C)2011,JPO&INPIT |
