METHOD FOR VERIFYING IRRADIATION ON RADIATION APPARATUSES BY MEANS OF IN-BEAM POSITRON EMISSION TOMOGRAPHS

摘要

A method for control of irradiations at with irradiation devices in - beam positrons emission tomography apparatus, wherein the microstructure of the beam is used, characterized by the,– that the flight time difference between the annihilation quanta is measured and– the correlation of the annihilationsortes with the beam location coordinates in a real time data detection system is fed in and– from the correlation of the annihilationsortes and the beam location coordinates and the micro - and macrostructure of the beam a off - line - correction of the imaging errors due to physiological processes by separation of the long - and short-lived positron emitter is.