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Question Low energy neutrons 

Forum: Physics List
Date: 02 Jun, 2009
From: Matthieu Lebois <Matthieu Lebois>

Hi,

I have an issue which is very similar "GetHadronicInteraction: No Model found in this forum"... From this post I learned that the issue came from my physics list...

So I tried to use LHEP, QGSP, LHEP_BERT_HP, QGSP_BERT_HP physics lists... each of them give me the same error!

G4EnergyRangeManager:GetHadronicInteraction: counter=1, Ek=227.27363, Material = RHENIUM_Re, Element = rhenium
*0* low=0, high=20
In src/G4EnergyRangeManager.cc, line 123: 
===> GetHadronicInteraction: No Model found
In src/G4EnergyRangeManager.cc, line 123: 
===> GetHadronicInteraction: No Model found
Unrecoverable error for:
 - Particle energy[GeV] = 0.22727363
 - Material = RHENIUM_Re
 - Particle type = neutron

Here are the processes that I use for neutron

 Hadronic Processes for <neutron>
nCapture  Models:          
NeutronHPCapture: Emin(GeV)=     0  Emax(GeV)= 0.02
NeutronInelastic  Models:        
NeutronHPInelastic: Emin(GeV)=     0  Emax(GeV)= 0.02
HadronElastic  Models:          
NeutronHPElastic: Emin(GeV)=     0  Emax(GeV)= 0.02
nFission  Models:          
NeutronHPFission: Emin(GeV)=     0  Emax(GeV)= 0.02
hElastic  Models:          
NeutronHPElastic: Emin(GeV)=     0  Emax(GeV)= 0.02
G4HadronElastic: Emin(GeV)= 0.0195  Emax(GeV)= 100000
NeutronInelastic  Models:                     
QGSP: Emin(GeV)=    12  Emax(GeV)= 100000
G4LENeutronInelastic: Emin(GeV)=   9.5  Emax(GeV)= 25
Bertini Cascade: Emin(GeV)= 0.0199  Emax(GeV)= 9.9
NeutronHPInelastic: Emin(GeV)=     0  Emax(GeV)= 0.02
nCapture  Models:               
G4LCapture: Emin(GeV)= 0.0199  Emax(GeV)= 20000
NeutronHPCapture: Emin(GeV)=     0  Emax(GeV)= 0.02
nFission  Models:                
G4LFission: Emin(GeV)= 0.0199  Emax(GeV)= 20000
NeutronHPFission: Emin(GeV)=     0  Emax(GeV)= 0.02

If anyone have an idea?

NB: Rhenium doesn't exist in G4NDL3.13

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1 Idea: Re: Low energy neutrons   (Vladimir Ivanchenko - 03 Jun, 2009)
(_ Question: Re: Low energy neutrons   (Matthieu Lebois - 03 Jun, 2009)
(_ None: Re: Low energy neutrons   (Matthieu Lebois - 03 Jun, 2009)
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