Time-resolved electric field effects in recombination fluorescence as a method of studying primary radiation-chemical processes

A new approach is proposed to identify the recombining particles in irradiated hydrocarbon solutions. It is based on the observation of time-resolved effects of an electric field in recombination fluorescence. The experiments demonstrate the possibility of observing molecular ions, electrons and holes that participate in radiation track recombination. The recombination processes involving the aforementioned particles can be reasonably distinguished in summary fluorescence kinetics by choosing the corresponding field strength.