ANALYTICAL TREATMENT OF MAGNETIC-FIELD EFFECTS IN CONTACT GEMINATE RECOMBINATION OF RADICAL-ION PAIRS IN SOLUTIONS OF ARBITRARY POLARITY

Geminate recombination of radical ion pairs in the presence of magneti c field is considered on the assumption of a contact reaction and exch ange and diffusion character of the reagents motion. Analytical expres sions for recombination probabilities for arbitrary magnitude of inter particle Coulomb interaction are obtained. For the case of high magnet ic fields, the influence of a medium polarity and viscosity, the initi al separation in a pair and the scavenging reactions rate on recombina tion probability and CIDNP is studied.