  The Dubna Gas Filled Recoil Separator is the most advanced facility currently
in use in the field of research of superheavy nuclei. Definitely, the DGFRS
detection system and method of active correlations have played a significant
role in these discoveries. Author defines abstract mathematical objects, like
correlation graph and incoming event matrixes of a different nature in order to
construct a simple procedure for detecting rare events, yet more exhaustive
compared to the present one, using real time detection mode. In this case one
can use any of correlation graph links to trigger cyclotron beam stopper to
provide background free conditions to search for ultra rare alpha decays.
Schematics of these algorithms are presented.
