[Gate-users] PET simulation - Half Life

[zahra ahmadi]

Dear usersI'm using a positron source with half-life of less than 1 second in my CPET program.
SetForcedHalfLife   0.001 s
The problem is, for HalfLife less than 1 second, I have Singles and Hits but the Coincidences file is empty.  If I increase the Half-life bigger than 1 s, the program works and I have Coincidences. Please let me know, is there a limit on the amount of Half-life?What is the solution?Best regardsZahra
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