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Question Unrecoverable error in the method ChooseHadronicInteraction of ElectroNuclear  

Forum: Physics List
Date: 08 Jun, 2012
From: Alexandru Gherghel <Alexandru Gherghel>

Hi,

I am trying to get the energy deposited by high energy electrons and muons in some scintilators. At about 5000GeV, after a few succesfull events I get the folowing message:

--------- Ranecu engine status ---------
 Initial seed (index) = 0
 Current couple of seeds = 1382595153, 1928357783
----------------------------------------
G4EnergyRangeManager:GetHadronicInteraction: counter=1, Ek=5e+08, Material = Aer  , Element = Azot
*0* low=0, high=3e+07
In /home/alx/geant/geant4.9.5.p01/source/processes/hadronic/management/src/G4EnergyRangeManager.cc, line 127: 
===> GetHadronicInteraction: No Model found

-------- EEEE ------- G4Exception-START -------- EEEE -------
*** G4Exception : had005
      issued by : G4HadronicProcess::PostStepDoIt
Target element Azot  Z= 7  A= 14
Unrecoverable error in the method ChooseHadronicInteraction of ElectroNuclear
TrackID= 1  ParentID= 0  e-
Ekin(GeV)= 500000;  direction= (6.60638e-10,-4.88519e-10,-1)
Position(mm)= (-1711.33,1108.33,-626.585);  material Aer  
PhysicalVolume  <experimentalHall>
 No HadronicInteraction found out

I tried using LHEP, QGSP, QGSP_BERT and some physics lists from the examples. If I inactivate the ElecrtoNuclear process after a few events the program just stops doing anything, almost like it is taking a lot of time for that event, but no result after all.

P.S. I am runing geant4 9.5.1 version.

Can you think about any solution to this?

Thanks, Alex

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1 Sad: Re: Unrecoverable error in the method ChooseHadronicInteraction of ElectroNuclear   (Vladimir Ivanchenko - 21 Jun, 2012)
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