Method and apparatus for tomographic examination of an object by penetrating radiation

摘要: Apparatus and method for the tomographic examination of planar sections an object is disclosed which includes a plurality sources spaced about at fixed intervals emit set beams penetrating radiation, such as X-rays or gamma rays, through section self-collimating detector arrays positioned to receive only photons radiation pass from source directly opposite array. The are mounted on mounting apparatus prevent movement relative each other. Each detectors count number individual primary passing along path without absorption deflection.