|Message: GRAS returns error when using Heavy Ions primaries on composite shieldings||Not Logged In (login)|
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I'm simulating different mixtures for shielding materials, and I've got the following error when shooting Au197 ions:
-------- EEEE ------- G4Exception-START -------- EEEE ------- *** G4Exception : had006 issued by : G4HadronicProcess::PostStepDoIt In /home/lghizoni/Geant4/geant4.10.01/source/processes/hadronic/util/src/G4HadSecondary.cc, line 36: ===> ATTEMPTING TO CREATE A SECONDARY WITH NEGATIVE KINETIC ENERGY. Call for Binary Light Ion Cascade Target element Re Z= 75 A= 187 Unrecoverable error in the method ApplyYourself of ionInelastic TrackID= 1 ParentID= 0 Au197 Ekin(GeV)= 10.2981; direction= (0.00233913,-0.00273888,-0.999994) Position(mm)= (3.05801,-13.2243,11.7177); material NanoShield4 PhysicalVolume <Shield4> ApplyYourself failed
*** Fatal Exception *** core dump *** -------- EEEE -------- G4Exception-END --------- EEEE -------
*** G4Exception: Aborting execution *** Aborted (core dumped)
I'm using GRAS 3.4 with GEANT4 10.01 patch3. The shielding material contains the following elements: Cr, Fe, Re and B.
Do anyone know know how to solve this?
Thanks in advance.
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