|Message: G4RadioactiveDecay Exception||Not Logged In (login)|
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I have simulation whereby I define a particle using:-
G4ParticleDefinition* ion = G4IonTable::GetIonTable()->FindIon(71,177,0);
I get the following error when running Geant.
-------- WWWW ------- G4Exception-START -------- WWWW ------- *** G4Exception : HAD_RDM_011 issued by : G4RadioactiveDecay::GetMeanFreePath() Ion has negative lifetime -1001 but is not stable. Setting mean free path to DBL_MAX
*** This is just a warning message. *** -------- WWWW -------- G4Exception-END --------- WWWW -------
I have never seen this before and wondered if anyone knows under what circumstances this problem arises?