摘要
We propose the MCT measuring method^([1]).It promotes the image reconstruction methodology into the momentum space of the secondary particles produced in collision experiments.MCT pursues a projection-reconstruction solution to the measurement problem.Firstly,the three-dimensional particle momentum is projected into a lowerdimensional position space in a programed way.This produces a series of projections consisting of curve-integral measurements in the particle momentum space.Then,the momentum distributions of included particle species are reconstructed from these integral measurements.