X-ray data processing apparatus, X-ray data processing method, and X-ray data processing program

An X-ray data diffraction system, comprising:

• one or more dimensional detectors simultaneously measuring incident X-rays of multiple wavelengths, the one or more dimensional detectors having a plurality of adjacent detection portions, the detector separating the measured incident X-rays for each of the detection portions by an energy threshold value;
• and
• an X-ray data processing apparatus that processes the measured incident X-rays,
• the X-ray data processing apparatus including:
• one or more processors executing a program correcting the measured incident X-rays, the program causes the one or more processors to:
• receive X-ray data detected by the one or more dimensional detectors;
• calculate a detection amount of charge sharing events in a lower energy side data, based on a higher energy side data obtained using a threshold value on a higher energy side and the lower energy side data obtained using a threshold value on a lower energy side of the received X-ray data, the charge sharing events being caused by higher energy X-ray;
• and
• reconfigure the lower energy side data using the calculated detection amount to cancel the detection amount caused by charge sharing for each of the plurality of adjacent detection portions to reduce an effect of the charge sharing event,
• wherein the detection amount of charge sharing events is calculated based on size of an area where the charge sharing can occur in each of the plurality of adjacent detection portions, and
• wherein the reconfigured lower energy side data is output to generate an image without a residual image.