A system for generating an improved diffraction profile is described. The system includes at least one x-ray source configured to generate x-rays and a primary collimator outputting a first x-ray beam to a first focus point and a second x-ray beam to a second focus point. The primary collimator generates the first and second x-ray beams from the x-rays. The system further includes a container, and a first scatter detector configured to detect a first set of scattered radiation generated upon intersection of the first x-ray beam with the container and to detect a second set of scattered radiation generated upon intersection of the second x-ray beam with the container. An angle of scatter of the first set of scattered radiation detected by the first scatter detector is at most half of an angle of scatter of the second set of scattered radiation detected by the first scatter detector.