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None Isotope production and neutron yield kinetic energy for the different PhysLists 

Forum: Hadronic Processes
Date: 18 Apr, 2016
From: Maksym <Maksym>

Hi, 

I want to estimate the Li8 production yield using different converters and neutron source energy (1 keV, 5 keV, 10 keV, 50 keV, 100 keV, 200 keV, 250 keV, 300 keV, 500 keV, 1 MeV)
As converters I use LiOH, LiOD, Li7, Li2O and Li2O2. All samples has 50.000 events.

All physics lists were implements without any customization, therefor using default settings.
G4HadronPhysicsQGSP_BIC()    
G4HadronPhysicsQGSP_BIC_HP()
G4HadronPhysicsQGSP_BERT_HP()    
G4HadronPhysicsQGSP_BERT()  
G4HadronPhysicsQGS_BIC()  
G4HadronPhysicsFTF_BIC()  
G4HadronPhysicsFTFP_BERT_HP()  
G4HadronPhysicsFTFP_BERT()  
     

Results of these simulations give me a lot of puzzles.

Why the neutron kinetic energy is always around 1-2 eV no matter what PhysList has been chosen and what initial neutron energy has been set?
It seems that Geant4 immediately terrmalize all neutrons, which looks wierd, is not it?


What is the correct way to count isotopes in the event?
If one will count isotope hits it will cause the double counting effect, because isotopes may create more than one hit per event. If one will count isotope in the StepAction routine you can't be sure that you count one particular isotope once. For cross-check I tried to count the neutrons hits, the result total number of the neutron hits is in the order of magnitude less then the number of simulated events, regardless to the neutron life-time setting. So, what happens with the rest neutrons?
The neutron escape rate is not so big to explain the results of this simulation. Volume geometry 4 meters length cylinder with 2 meters diameter. 


Why when the neutron life-time feature is OFF the list of isoptopes which is dumped in the StepAction routine contains just:
gamma, neutron, alpha, deuteron, triton, Li8, Li7 and Oxigen istopes.

Ones one will enable the neutron life-time feature than the list of isotopes is much much rich, and contains:
Oxigen, Helium, Berilium, Fluorine, Carbon, Nitrogen and Sodium isotopes. This looks wierd and can not be explained by some biasing in the isotope production.
It seems that the neutron life-time activate some extra physics processes in Geant4?

Enabling of this setting actually helps to simulated 1 MeV samples for LiOD converter, otherwise Geant4 starts complaining about missing cross-sections and fails to start simulation for 1 MeV neutron beam/source.
That is why in the tables below for LiOD converter the highest neutron beam energy is 700 keV. There is no such an issue for the LiOH converter.


Activation of the neutron life-time feature:
========================================
G4VPhysicalVolume* G4nuHIAF_DetectorConstruction::Construct(){
...
...

  //Neutron life-time tuning:
  G4double maxTime = 1000*ms;
  logic_volume->SetUserLimits(new G4UserLimits (DBL_MAX, DBL_MAX, maxTime));  
}
========================================

The some illustration of simulation results shown bellow in the tables and in the batch of the attached plots just for two types of converters , namely LiOH and LiOD.


LiOH converted with neutron lifetime tuning ON:
---------------------------------------------------------------------------------------------
Initial neutron En.,  Physics List, # of the Li8 hits in the sample, Li8 prod.fraction, || Physics List, # of the Li8 hits in the sample, Li8 prod.fraction,
---------------------------------------------------------------------------------------------
1MeV	QGS_BIC Entries of Li8 = 0	Frac(Li8/n) = 0.00%	|| FTF_BIC Entries of Li8 = 0	Frac(Li8/n) = 0.00%
500keV	QGS_BIC Entries of Li8 = 0	Frac(Li8/n) = 0.00%	|| FTF_BIC Entries of Li8 = 12	Frac(Li8/n) = 0.00%
400keV	QGS_BIC Entries of Li8 = 0	Frac(Li8/n) = 0.00%	|| FTF_BIC Entries of Li8 = 0	Frac(Li8/n) = 0.00%
300keV	QGS_BIC Entries of Li8 = 0	Frac(Li8/n) = 0.00%	|| FTF_BIC Entries of Li8 = 0	Frac(Li8/n) = 0.00%
250keV	QGS_BIC Entries of Li8 = 0	Frac(Li8/n) = 0.00%	|| FTF_BIC Entries of Li8 = 0	Frac(Li8/n) = 0.00%
200keV	QGS_BIC Entries of Li8 = 0	Frac(Li8/n) = 0.00%	|| FTF_BIC Entries of Li8 = 0	Frac(Li8/n) = 0.00%
100keV	QGS_BIC Entries of Li8 = 14	Frac(Li8/n) = 0.00%	|| FTF_BIC Entries of Li8 = 4	Frac(Li8/n) = 8e-05%
50keV	QGS_BIC Entries of Li8 = 21	Frac(Li8/n) = 0.00%	|| FTF_BIC Entries of Li8 = 7	Frac(Li8/n) = 0.00%
10keV	QGS_BIC Entries of Li8 = 55	Frac(Li8/n) = 0.00%	|| FTF_BIC Entries of Li8 = 61	Frac(Li8/n) = 0.00%
5keV	QGS_BIC Entries of Li8 = 109	Frac(Li8/n) = 0.00%	|| FTF_BIC Entries of Li8 = 113	Frac(Li8/n) = 0.00%
1keV	QGS_BIC Entries of Li8 = 282	Frac(Li8/n) = 0.01%	|| FTF_BIC Entries of Li8 = 293	Frac(Li8/n) = 0.01%
------------------------
1MeV	FTFP_BERT Entries of Li8 = 0	Frac(Li8/n) = 0.00%	|| FTFP_BERT_HP Entries of Li8 = 0	Frac(Li8/n) = 0.00%
500keV	FTFP_BERT Entries of Li8 = 0	Frac(Li8/n) = 0.00%	|| FTFP_BERT_HP Entries of Li8 = 0	Frac(Li8/n) = 0.00%
400keV	FTFP_BERT Entries of Li8 = 0	Frac(Li8/n) = 0.00%	|| FTFP_BERT_HP Entries of Li8 = 0	Frac(Li8/n) = 0.00%
300keV	FTFP_BERT Entries of Li8 = 0	Frac(Li8/n) = 0.00%	|| FTFP_BERT_HP Entries of Li8 = 0	Frac(Li8/n) = 0.00%
250keV	FTFP_BERT Entries of Li8 = 0	Frac(Li8/n) = 0.00%	|| FTFP_BERT_HP Entries of Li8 = 0	Frac(Li8/n) = 0.00%
200keV	FTFP_BERT Entries of Li8 = 0	Frac(Li8/n) = 0.00%	|| FTFP_BERT_HP Entries of Li8 = 0	Frac(Li8/n) = 0.00%
100keV	FTFP_BERT Entries of Li8 = 0	Frac(Li8/n) = 0.00%	|| FTFP_BERT_HP Entries of Li8 = 0	Frac(Li8/n) = 0.00%
50keV	FTFP_BERT Entries of Li8 = 3	Frac(Li8/n) = 6e-05%	|| FTFP_BERT_HP Entries of Li8 = 2	Frac(Li8/n) = 4e-05%
10keV	FTFP_BERT Entries of Li8 = 47	Frac(Li8/n) = 0.00%	|| FTFP_BERT_HP Entries of Li8 = 17	Frac(Li8/n) = 0.00%
5keV	FTFP_BERT Entries of Li8 = 89	Frac(Li8/n) = 0.00%	|| FTFP_BERT_HP Entries of Li8 = 43	Frac(Li8/n) = 0.00%
1keV	FTFP_BERT Entries of Li8 = 255	Frac(Li8/n) = 0.01%	|| FTFP_BERT_HP Entries of Li8 = 140	Frac(Li8/n) = 0.00%
------------------------
1MeV	QGSP_BIC Entries of Li8 = 0	Frac(Li8/n) = 0.00%	|| QGSP_BIC_HP Entries of Li8 = 0	Frac(Li8/n) = 0.00%
500keV	QGSP_BIC Entries of Li8 = 0	Frac(Li8/n) = 0.00%	|| QGSP_BIC_HP Entries of Li8 = 0	Frac(Li8/n) = 0.00%
400keV	QGSP_BIC Entries of Li8 = 0	Frac(Li8/n) = 0.00%	|| QGSP_BIC_HP Entries of Li8 = 0	Frac(Li8/n) = 0.00%
300keV	QGSP_BIC Entries of Li8 = 9	Frac(Li8/n) = 0.00%	|| QGSP_BIC_HP Entries of Li8 = 0	Frac(Li8/n) = 0.00%
250keV	QGSP_BIC Entries of Li8 = 0	Frac(Li8/n) = 0.00%	|| QGSP_BIC_HP Entries of Li8 = 0	Frac(Li8/n) = 0.00%
200keV	QGSP_BIC Entries of Li8 = 0	Frac(Li8/n) = 0.00%	|| QGSP_BIC_HP Entries of Li8 = 0	Frac(Li8/n) = 0.00%
100keV	QGSP_BIC Entries of Li8 = 4	Frac(Li8/n) = 8e-05%	|| QGSP_BIC_HP Entries of Li8 = 0	Frac(Li8/n) = 0.00%
50keV	QGSP_BIC Entries of Li8 = 7	Frac(Li8/n) = 0.00%	|| QGSP_BIC_HP Entries of Li8 = 1	Frac(Li8/n) = 2e-05%
10keV	QGSP_BIC Entries of Li8 = 61	Frac(Li8/n) = 0.00%	|| QGSP_BIC_HP Entries of Li8 = 31	Frac(Li8/n) = 0.00%
5keV	QGSP_BIC Entries of Li8 = 113	Frac(Li8/n) = 0.00%	|| QGSP_BIC_HP Entries of Li8 = 49	Frac(Li8/n) = 0.00%
1keV	QGSP_BIC Entries of Li8 = 282	Frac(Li8/n) = 0.01%	|| QGSP_BIC_HP Entries of Li8 = 109	Frac(Li8/n) = 0.00%
------------------------
1MeV	QGSP_BERT Entries of Li8 = 0	Frac(Li8/n) = 0.00%	|| QGSP_BERT_HP Entries of Li8 = 0	Frac(Li8/n) = 0.00%
500keV	QGSP_BERT Entries of Li8 = 0	Frac(Li8/n) = 0.00%	|| QGSP_BERT_HP Entries of Li8 = 0	Frac(Li8/n) = 0.00%
400keV	QGSP_BERT Entries of Li8 = 0	Frac(Li8/n) = 0.00%	|| QGSP_BERT_HP Entries of Li8 = 0	Frac(Li8/n) = 0.00%
300keV	QGSP_BERT Entries of Li8 = 0	Frac(Li8/n) = 0.00%	|| QGSP_BERT_HP Entries of Li8 = 0	Frac(Li8/n) = 0.00%
250keV	QGSP_BERT Entries of Li8 = 0	Frac(Li8/n) = 0.00%	|| QGSP_BERT_HP Entries of Li8 = 0	Frac(Li8/n) = 0.00%
200keV	QGSP_BERT Entries of Li8 = 0	Frac(Li8/n) = 0.00%	|| QGSP_BERT_HP Entries of Li8 = 0	Frac(Li8/n) = 0.00%
100keV	QGSP_BERT Entries of Li8 = 0	Frac(Li8/n) = 0.00%	|| QGSP_BERT_HP Entries of Li8 = 0	Frac(Li8/n) = 0.00%
50keV	QGSP_BERT Entries of Li8 = 5	Frac(Li8/n) = 0.00%	|| QGSP_BERT_HP Entries of Li8 = 2	Frac(Li8/n) = 4e-05%
10keV	QGSP_BERT Entries of Li8 = 55	Frac(Li8/n) = 0.00%	|| QGSP_BERT_HP Entries of Li8 = 17	Frac(Li8/n) = 0.00%
5keV	QGSP_BERT Entries of Li8 = 95	Frac(Li8/n) = 0.00%	|| QGSP_BERT_HP Entries of Li8 = 43	Frac(Li8/n) = 0.00%
1keV	QGSP_BERT Entries of Li8 = 287	Frac(Li8/n) = 0.01%	|| QGSP_BERT_HP Entries of Li8 = 140	Frac(Li8/n) = 0.00%
====================================================





LiOH converted with neutron lifetime tuning OFF:
---------------------------------------------------------------------------------------------
Initial neutron En.,  Physics List, # of the Li8 hits in the sample, Li8 prod.fraction, || Physics List, # of the Li8 hits in the sample, Li8 prod.fraction,
---------------------------------------------------------------------------------------------
1MeV	QGS_BICEntries of Li8 = 0	Frac(Li8/n) = 0.00%	|| FTF_BICEntries of Li8 = 0	Frac(Li8/n) = 0.00%
500keV	QGS_BICEntries of Li8 = 0	Frac(Li8/n) = 0.00%	|| FTF_BICEntries of Li8 = 0	Frac(Li8/n) = 0.00%
400keV	QGS_BICEntries of Li8 = 1	Frac(Li8/n) = 2e-05%	|| FTF_BICEntries of Li8 = 1	Frac(Li8/n) = 2e-05%
300keV	QGS_BICEntries of Li8 = 3	Frac(Li8/n) = 6e-05%	|| FTF_BICEntries of Li8 = 2	Frac(Li8/n) = 4e-05%
250keV	QGS_BICEntries of Li8 = 4	Frac(Li8/n) = 8e-05%	|| FTF_BICEntries of Li8 = 1	Frac(Li8/n) = 2e-05%
200keV	QGS_BICEntries of Li8 = 6	Frac(Li8/n) = 0.00%	|| FTF_BICEntries of Li8 = 4	Frac(Li8/n) = 8e-05%
100keV	QGS_BICEntries of Li8 = 16	Frac(Li8/n) = 0.00%	|| FTF_BICEntries of Li8 = 11	Frac(Li8/n) = 0.00%
50keV	QGS_BICEntries of Li8 = 38	Frac(Li8/n) = 0.00%	|| FTF_BICEntries of Li8 = 50	Frac(Li8/n) = 0.00%
10keV	QGS_BICEntries of Li8 = 519	Frac(Li8/n) = 0.01%	|| FTF_BICEntries of Li8 = 469	Frac(Li8/n) = 0.01%
5keV	QGS_BICEntries of Li8 = 1047	Frac(Li8/n) = 0.02%	|| FTF_BICEntries of Li8 = 1026	Frac(Li8/n) = 0.02%
1keV	QGS_BICEntries of Li8 = 2466	Frac(Li8/n) = 0.05%	|| FTF_BICEntries of Li8 = 2470	Frac(Li8/n) = 0.05%
------------------------
1MeV	FTFP_BERTEntries of Li8 = 7	Frac(Li8/n) = 0.00%	|| FTFP_BERT_HPEntries of Li8 = 1	Frac(Li8/n) = 2e-05%
500keV	FTFP_BERTEntries of Li8 = 2	Frac(Li8/n) = 4e-05%	|| FTFP_BERT_HPEntries of Li8 = 2	Frac(Li8/n) = 4e-05%
400keV	FTFP_BERTEntries of Li8 = 2	Frac(Li8/n) = 4e-05%	|| FTFP_BERT_HPEntries of Li8 = 0	Frac(Li8/n) = 0.00%
300keV	FTFP_BERTEntries of Li8 = 2	Frac(Li8/n) = 4e-05%	|| FTFP_BERT_HPEntries of Li8 = 0	Frac(Li8/n) = 0.00%
250keV	FTFP_BERTEntries of Li8 = 4	Frac(Li8/n) = 8e-05%	|| FTFP_BERT_HPEntries of Li8 = 5	Frac(Li8/n) = 0.00%
200keV	FTFP_BERTEntries of Li8 = 7	Frac(Li8/n) = 0.00%	|| FTFP_BERT_HPEntries of Li8 = 12	Frac(Li8/n) = 0.00%
100keV	FTFP_BERTEntries of Li8 = 12	Frac(Li8/n) = 0.00%	|| FTFP_BERT_HPEntries of Li8 = 24	Frac(Li8/n) = 0.00%
50keV	FTFP_BERTEntries of Li8 = 38	Frac(Li8/n) = 0.00%	|| FTFP_BERT_HPEntries of Li8 = 57	Frac(Li8/n) = 0.00%
10keV	FTFP_BERTEntries of Li8 = 468	Frac(Li8/n) = 0.01%	|| FTFP_BERT_HPEntries of Li8 = 685	Frac(Li8/n) = 0.01%
5keV	FTFP_BERTEntries of Li8 = 1008	Frac(Li8/n) = 0.02%	|| FTFP_BERT_HPEntries of Li8 = 1470	Frac(Li8/n) = 0.03%
1keV	FTFP_BERTEntries of Li8 = 2452	Frac(Li8/n) = 0.05%	|| FTFP_BERT_HPEntries of Li8 = 3535	Frac(Li8/n) = 0.07%
------------------------
1MeV	QGSP_BICEntries of Li8 = 0	Frac(Li8/n) = 0.00%	|| QGSP_BIC_HPEntries of Li8 = 1	Frac(Li8/n) = 2e-05%
500keV	QGSP_BICEntries of Li8 = 0	Frac(Li8/n) = 0.00%	|| QGSP_BIC_HPEntries of Li8 = 0	Frac(Li8/n) = 0.00%
400keV	QGSP_BICEntries of Li8 = 1	Frac(Li8/n) = 2e-05%	|| QGSP_BIC_HPEntries of Li8 = 0	Frac(Li8/n) = 0.00%
300keV	QGSP_BICEntries of Li8 = 2	Frac(Li8/n) = 4e-05%	|| QGSP_BIC_HPEntries of Li8 = 3	Frac(Li8/n) = 6e-05%
250keV	QGSP_BICEntries of Li8 = 1	Frac(Li8/n) = 2e-05%	|| QGSP_BIC_HPEntries of Li8 = 5	Frac(Li8/n) = 0.00%
200keV	QGSP_BICEntries of Li8 = 4	Frac(Li8/n) = 8e-05%	|| QGSP_BIC_HPEntries of Li8 = 3	Frac(Li8/n) = 6e-05%
100keV	QGSP_BICEntries of Li8 = 11	Frac(Li8/n) = 0.00%	|| QGSP_BIC_HPEntries of Li8 = 18	Frac(Li8/n) = 0.00%
50keV	QGSP_BICEntries of Li8 = 50	Frac(Li8/n) = 0.00%	|| QGSP_BIC_HPEntries of Li8 = 57	Frac(Li8/n) = 0.00%
10keV	QGSP_BICEntries of Li8 = 519	Frac(Li8/n) = 0.01%	|| QGSP_BIC_HPEntries of Li8 = 685	Frac(Li8/n) = 0.01%
5keV	QGSP_BICEntries of Li8 = 1026	Frac(Li8/n) = 0.02%	|| QGSP_BIC_HPEntries of Li8 = 1470	Frac(Li8/n) = 0.03%
1keV	QGSP_BICEntries of Li8 = 2466	Frac(Li8/n) = 0.05%	|| QGSP_BIC_HPEntries of Li8 = 3496	Frac(Li8/n) = 0.07%
------------------------
1MeV	QGSP_BERTEntries of Li8 = 7	Frac(Li8/n) = 0.00%	|| QGSP_BERT_HPEntries of Li8 = 2	Frac(Li8/n) = 4e-05%
500keV	QGSP_BERTEntries of Li8 = 2	Frac(Li8/n) = 4e-05%	|| QGSP_BERT_HPEntries of Li8 = 2	Frac(Li8/n) = 4e-05%
400keV	QGSP_BERTEntries of Li8 = 2	Frac(Li8/n) = 4e-05%	|| QGSP_BERT_HPEntries of Li8 = 0	Frac(Li8/n) = 0.00%
300keV	QGSP_BERTEntries of Li8 = 5	Frac(Li8/n) = 0.00%	|| QGSP_BERT_HPEntries of Li8 = 0	Frac(Li8/n) = 0.00%
250keV	QGSP_BERTEntries of Li8 = 4	Frac(Li8/n) = 8e-05%	|| QGSP_BERT_HPEntries of Li8 = 5	Frac(Li8/n) = 0.00%
200keV	QGSP_BERTEntries of Li8 = 7	Frac(Li8/n) = 0.00%	|| QGSP_BERT_HPEntries of Li8 = 3	Frac(Li8/n) = 6e-05%
100keV	QGSP_BERTEntries of Li8 = 12	Frac(Li8/n) = 0.00%	|| QGSP_BERT_HPEntries of Li8 = 18	Frac(Li8/n) = 0.00%
50keV	QGSP_BERTEntries of Li8 = 38	Frac(Li8/n) = 0.00%	|| QGSP_BERT_HPEntries of Li8 = 57	Frac(Li8/n) = 0.00%
10keV	QGSP_BERTEntries of Li8 = 523	Frac(Li8/n) = 0.01%	|| QGSP_BERT_HPEntries of Li8 = 685	Frac(Li8/n) = 0.01%
5keV	QGSP_BERTEntries of Li8 = 1008	Frac(Li8/n) = 0.02%	|| QGSP_BERT_HPEntries of Li8 = 1470	Frac(Li8/n) = 0.03%
1keV	QGSP_BERTEntries of Li8 = 2471	Frac(Li8/n) = 0.05%	|| QGSP_BERT_HPEntries of Li8 = 3496	Frac(Li8/n) = 0.07%
====================================================





LiOD converted with neutron lifetime tuning ON:
---------------------------------------------------------------------------------------------
Initial neutron En.,  Physics List, # of the Li8 hits in the sample, Li8 prod.fraction, || Physics List, # of the Li8 hits in the sample, Li8 prod.fraction,
---------------------------------------------------------------------------------------------
700keV	QGS_BIC	Entries	of Li8 = 0	Frac(Li8/n)= 0.00%	|| FTF_BIC Entries of Li8 = 1	Frac(Li8/n)= 2e-05%
500keV	QGS_BIC	Entries	of Li8 = 1	Frac(Li8/n)= 2e-05%	|| FTF_BIC Entries of Li8 = 0	Frac(Li8/n)= 0.00%
400keV	QGS_BIC	Entries	of Li8 = 5	Frac(Li8/n)= 0.00%	|| FTF_BIC Entries of Li8 = 2	Frac(Li8/n)= 4e-05%
300keV	QGS_BIC	Entries	of Li8 = 4	Frac(Li8/n)= 8e-05%	|| FTF_BIC Entries of Li8 = 2	Frac(Li8/n)= 4e-05%
250keV	QGS_BIC	Entries	of Li8 = 2	Frac(Li8/n)= 4e-05%	|| FTF_BIC Entries of Li8 = 1	Frac(Li8/n)= 2e-05%
200keV	QGS_BIC	Entries	of Li8 = 1	Frac(Li8/n)= 2e-05%	|| FTF_BIC Entries of Li8 = 6	Frac(Li8/n)= 0.00%
100keV	QGS_BIC	Entries	of Li8 = 13	Frac(Li8/n)= 0.00%	|| FTF_BIC Entries of Li8 = 13	Frac(Li8/n)= 0.00%
50keV	QGS_BIC	Entries	of Li8 = 50	Frac(Li8/n)= 0.00%	|| FTF_BIC Entries of Li8 = 37	Frac(Li8/n)= 0.00%
10keV	QGS_BIC	Entries	of Li8 = 291	Frac(Li8/n)= 0.01%	|| FTF_BIC Entries of Li8 = 307	Frac(Li8/n)= 0.01%
5keV	QGS_BIC	Entries	of Li8 = 826	Frac(Li8/n)= 0.02%	|| FTF_BIC Entries of Li8 = 797	Frac(Li8/n)= 0.02%
1keV	QGS_BIC	Entries	of Li8 = 2264	Frac(Li8/n)= 0.05%	|| FTF_BIC Entries of Li8 = 2288	Frac(Li8/n)= 0.05%
------------------------
700keV	FTFP_BERT Entries of Li8 = 5	 Frac(Li8/n)= 0.00%	|| FTFP_BERT_HP Entries of Li8 = 16	 Frac(Li8/n)= 0.00%
500keV	FTFP_BERT Entries of Li8 = 3	 Frac(Li8/n)= 6e-05%	|| FTFP_BERT_HP Entries of Li8 = 6	 Frac(Li8/n)= 0.00%
400keV	FTFP_BERT Entries of Li8 = 1	 Frac(Li8/n)= 2e-05%	|| FTFP_BERT_HP Entries of Li8 = 8	 Frac(Li8/n)= 0.00%
300keV	FTFP_BERT Entries of Li8 = 1	 Frac(Li8/n)= 2e-05%	|| FTFP_BERT_HP Entries of Li8 = 10	 Frac(Li8/n)= 0.00%
250keV	FTFP_BERT Entries of Li8 = 3	 Frac(Li8/n)= 6e-05%	|| FTFP_BERT_HP Entries of Li8 = 12	 Frac(Li8/n)= 0.00%
200keV	FTFP_BERT Entries of Li8 = 1	 Frac(Li8/n)= 2e-05%	|| FTFP_BERT_HP Entries of Li8 = 29	 Frac(Li8/n)= 0.00%
100keV	FTFP_BERT Entries of Li8 = 9	 Frac(Li8/n)= 0.00%	|| FTFP_BERT_HP Entries of Li8 = 77	 Frac(Li8/n)= 0.00%
50keV	FTFP_BERT Entries of Li8 = 33	 Frac(Li8/n)= 0.00%	|| FTFP_BERT_HP Entries of Li8 = 208	 Frac(Li8/n)= 0.00%
10keV	FTFP_BERT Entries of Li8 = 305	 Frac(Li8/n)= 0.01%	|| FTFP_BERT_HP Entries of Li8 = 2090	 Frac(Li8/n)= 0.04%
5keV	FTFP_BERT Entries of Li8 = 826	 Frac(Li8/n)= 0.02%	|| FTFP_BERT_HP Entries of Li8 = 5396	 Frac(Li8/n)= 0.11%
1keV	FTFP_BERT Entries of Li8 = 2223	 Frac(Li8/n)= 0.04%	|| FTFP_BERT_HP Entries of Li8 = 17154	 Frac(Li8/n)= 0.34%
------------------------
700keV	QGSP_BIC Entries of Li8 = 1	 Frac(Li8/n)= 2e-05%	|| QGSP_BIC_HP Entries of Li8 = 16	 Frac(Li8/n)= 0.00%
500keV	QGSP_BIC Entries of Li8 = 0	 Frac(Li8/n)= 0.00%	|| QGSP_BIC_HP Entries of Li8 = 6	 Frac(Li8/n)= 0.00%
400keV	QGSP_BIC Entries of Li8 = 2	 Frac(Li8/n)= 4e-05%	|| QGSP_BIC_HP Entries of Li8 = 8	 Frac(Li8/n)= 0.00%
300keV	QGSP_BIC Entries of Li8 = 2	 Frac(Li8/n)= 4e-05%	|| QGSP_BIC_HP Entries of Li8 = 13	 Frac(Li8/n)= 0.00%
250keV	QGSP_BIC Entries of Li8 = 2	 Frac(Li8/n)= 4e-05%	|| QGSP_BIC_HP Entries of Li8 = 12	 Frac(Li8/n)= 0.00%
200keV	QGSP_BIC Entries of Li8 = 1	 Frac(Li8/n)= 2e-05%	|| QGSP_BIC_HP Entries of Li8 = 32	 Frac(Li8/n)= 0.00%
100keV	QGSP_BIC Entries of Li8 = 13	 Frac(Li8/n)= 0.00%	|| QGSP_BIC_HP Entries of Li8 = 77	 Frac(Li8/n)= 0.00%
50keV	QGSP_BIC Entries of Li8 = 37	 Frac(Li8/n)= 0.00%	|| QGSP_BIC_HP Entries of Li8 = 208	 Frac(Li8/n)= 0.00%
10keV	QGSP_BIC Entries of Li8 = 307	 Frac(Li8/n)= 0.01%	|| QGSP_BIC_HP Entries of Li8 = 2090	 Frac(Li8/n)= 0.04%
5keV	QGSP_BIC Entries of Li8 = 797	 Frac(Li8/n)= 0.02%	|| QGSP_BIC_HP Entries of Li8 = 5396	 Frac(Li8/n)= 0.11%
1keV	QGSP_BIC Entries of Li8 = 2264	 Frac(Li8/n)= 0.05%	|| QGSP_BIC_HP Entries of Li8 = 17081	 Frac(Li8/n)= 0.34%
------------------------
700keV	QGSP_BERT Entries of Li8 = 5	 Frac(Li8/n)= 0.00%	|| QGSP_BERT_HP Entries of Li8 = 16	 Frac(Li8/n)= 0.00%
500keV	QGSP_BERT Entries of Li8 = 3	 Frac(Li8/n)= 6e-05%	|| QGSP_BERT_HP Entries of Li8 = 6	 Frac(Li8/n)= 0.00%
400keV	QGSP_BERT Entries of Li8 = 1	 Frac(Li8/n)= 2e-05%	|| QGSP_BERT_HP Entries of Li8 = 8	 Frac(Li8/n)= 0.00%
300keV	QGSP_BERT Entries of Li8 = 1	 Frac(Li8/n)= 2e-05%	|| QGSP_BERT_HP Entries of Li8 = 13	 Frac(Li8/n)= 0.00%
250keV	QGSP_BERT Entries of Li8 = 1	 Frac(Li8/n)= 2e-05%	|| QGSP_BERT_HP Entries of Li8 = 12	 Frac(Li8/n)= 0.00%
200keV	QGSP_BERT Entries of Li8 = 6	 Frac(Li8/n)= 0.00%	|| QGSP_BERT_HP Entries of Li8 = 32	 Frac(Li8/n)= 0.00%
100keV	QGSP_BERT Entries of Li8 = 23	 Frac(Li8/n)= 0.00%	|| QGSP_BERT_HP Entries of Li8 = 77	 Frac(Li8/n)= 0.00%
50keV	QGSP_BERT Entries of Li8 = 33	 Frac(Li8/n)= 0.00%	|| QGSP_BERT_HP Entries of Li8 = 208	 Frac(Li8/n)= 0.00%
10keV	QGSP_BERT Entries of Li8 = 305	 Frac(Li8/n)= 0.01%	|| QGSP_BERT_HP Entries of Li8 = 2090	 Frac(Li8/n)= 0.04%
5keV	QGSP_BERT Entries of Li8 = 826	 Frac(Li8/n)= 0.02%	|| QGSP_BERT_HP Entries of Li8 = 5396	 Frac(Li8/n)= 0.11%
1keV	QGSP_BERT Entries of Li8 = 2223	 Frac(Li8/n)= 0.04%	|| QGSP_BERT_HP Entries of Li8 = 17081	 Frac(Li8/n)= 0.34%
====================================================


LiOD converted with neutron lifetime tuning OFF:
---------------------------------------------------------------------------------------------
Initial neutron En.,  Physics List, # of the Li8 hits in the sample, Li8 prod.fraction, || Physics List, # of the Li8 hits in the sample, Li8 prod.fraction,
---------------------------------------------------------------------------------------------
1MeV	Q GS_BIC Entries of Li8 = 17	Frac(Li8/n) = 0.00%	|| FTF_BIC Entries of Li8 = 17	Frac(Li8/n) = 0.00%
500keV	QGS_BIC Entries of Li8 = 9	Frac(Li8/n) = 0.00%	|| FTF_BIC Entries of Li8 = 9	Frac(Li8/n) = 0.00%
400keV	QGS_BIC Entries of Li8 = 6	Frac(Li8/n) = 0.00%	|| FTF_BIC Entries of Li8 = 20	Frac(Li8/n) = 0.00%
300keV	QGS_BIC Entries of Li8 = 14	Frac(Li8/n) = 0.00%	|| FTF_BIC Entries of Li8 = 14	Frac(Li8/n) = 0.00%
250keV	QGS_BIC Entries of Li8 = 17	Frac(Li8/n) = 0.00%	|| FTF_BIC Entries of Li8 = 8	Frac(Li8/n) = 0.00%
200keV	QGS_BIC Entries of Li8 = 7	Frac(Li8/n) = 0.00%	|| FTF_BIC Entries of Li8 = 7	Frac(Li8/n) = 0.00%
100keV	QGS_BIC Entries of Li8 = 8	Frac(Li8/n) = 0.00%	|| FTF_BIC Entries of Li8 = 13	Frac(Li8/n) = 0.00%
50keV	QGS_BIC Entries of Li8 = 16	Frac(Li8/n) = 0.00%	|| FTF_BIC Entries of Li8 = 13	Frac(Li8/n) = 0.00%
10keV	QGS_BIC Entries of Li8 = 51	Frac(Li8/n) = 0.00%	|| FTF_BIC Entries of Li8 = 51	Frac(Li8/n) = 0.00%
5keV	QGS_BIC Entries of Li8 = 109	Frac(Li8/n) = 0.00%	|| FTF_BIC Entries of Li8 = 116	Frac(Li8/n) = 0.00%
1keV	QGS_BIC Entries of Li8 = 271	Frac(Li8/n) = 0.01%	|| FTF_BIC Entries of Li8 = 291	Frac(Li8/n) = 0.01%
------------------------
1MeV	FTFP_BERT Entries of Li8 = 0	Frac(Li8/n) = 0.00%	|| FTFP_BERT_HP Entries of Li8 = 0	Frac(Li8/n) = 0.00%
500keV	 FTFP_BERT Entries of Li8 = 0	Frac(Li8/n) = 0.00%	|| FTFP_BERT_HP Entries of Li8 = 0	Frac(Li8/n) = 0.00%
400keV	FTFP_BERT Entries of Li8 = 0	Frac(Li8/n) = 0.00%	|| FTFP_BERT_HP Entries of Li8 = 0	Frac(Li8/n) = 0.00%
300keV	FTFP_BERT Entries of Li8 = 0	Frac(Li8/n) = 0.00%	|| FTFP_BERT_HP Entries of Li8 = 0	Frac(Li8/n) = 0.00%
250keV	FTFP_BERT Entries of Li8 = 0	Frac(Li8/n) = 0.00%	|| FTFP_BERT_HP Entries of Li8 = 1	Frac(Li8/n) = 2e-05%
200keV	FTFP_BERT Entries of Li8 = 0	Frac(Li8/n) = 0.00%	|| FTFP_BERT_HP Entries of Li8 = 0	Frac(Li8/n) = 0.00%
100keV 	FTFP_BERT Entries of Li8 = 0	Frac(Li8/n) = 0.00%	|| FTFP_BERT_HP Entries of Li8 = 0	Frac(Li8/n) = 0.00%
50keV	FTFP_BERT Entries of Li8 = 3	Frac(Li8/n) = 6e-05%	|| FTFP_BERT_HP Entries of Li8 = 0	Frac(Li8/n) = 0.00%
10keV 	FTFP_BERT Entries of Li8 = 48	Frac(Li8/n) = 0.00%	|| FTFP_BERT_HP Entries of Li8 = 15	Frac(Li8/n) = 0.00%
5keV	FTFP_BERT Entries of Li8 = 102	Frac(Li8/n) = 0.00%	|| FTFP_BERT_HP Entries of Li8 = 41	Frac(Li8/n) = 0.00%
1keV	FTFP_BERT Entries of Li8 = 284	Frac(Li8/n) = 0.01%	|| FTFP_BERT_HP Entries of Li8 = 121	Frac(Li8/n) = 0.00%
------------------------
1MeV	QGSP_BIC Entries of Li8 = 13	Frac(Li8/n) = 0.00%	|| QGSP_BIC_HP Entries of Li8 = 0	Frac(Li8/n) = 0.00%
500keV 	QGSP_BIC Entries of Li8 = 15	Frac(Li8/n) = 0.00%	|| QGSP_BIC_HP Entries of Li8 = 0	Frac(Li8/n) = 0.00%
400keV	QGSP_BIC Entries of Li8 = 6	Frac(Li8/n) = 0.00%	|| QGSP_BIC_HP Entries of Li8 = 0	Frac(Li8/n) = 0.00%
300keV	QGSP_BIC Entries of Li8 = 3	Frac(Li8/n) = 6e-05%	|| QGSP_BIC_HP Entries of Li8 = 0	Frac(Li8/n) = 0.00%
250keV	QGSP_BIC Entries of Li8 = 17	Frac(Li8/n) = 0.00%	|| QGSP_BIC_HP Entries of Li8 = 0	Frac(Li8/n) = 0.00%
200keV	QGSP_BIC Entries of Li8 = 22	Frac(Li8/n) = 0.00%	|| QGSP_BIC_HP Entries of Li8 = 0	Frac(Li8/n) = 0.00%
100keV	QGSP_BIC Entries of Li8 = 8	Frac(Li8/n) = 0.00%	|| QGSP_BIC_HP Entries of Li8 = 1	Frac(Li8/n) = 2e-05%
50keV	QGSP_BIC Entries of Li8 = 13	Frac(Li8/n) = 0.00%	|| QGSP_BIC_HP Entries of Li8 = 7	Frac(Li8/n) = 0.00%
10keV	QGSP_BIC Entries of Li8 = 51	Frac(Li8/n) = 0.00%	|| QGSP_BIC_HP Entries of Li8 = 21	Frac(Li8/n) = 0.00%
5keV	QGSP_BIC Entries of Li8 = 116	Frac(Li8/n) = 0.00%	|| QGSP_BIC_HP Entries of Li8 = 52	Frac(Li8/n) = 0.00%
1keV	QGSP_BIC Entries of Li8 = 291	Frac(Li8/n) = 0.01%	|| QGSP_BIC_HP Entries of Li8 = 112	Frac(Li8/n) = 0.00%
------------------------
1MeV	QGSP_BERT Entries of Li8 = 0	Frac(Li8/n) = 0.00%	|| QGSP_BERT_HP Entries of Li8 = 0	Frac(Li8/n) = 0.00%
500keV	QGSP_BERT Entries of Li8 = 0	Frac(Li8/n) = 0.00%	|| QGSP_BERT_HP Entries of Li8 = 0	Frac(Li8/n) = 0.00%
400keV	QGSP_BERT Entries of Li8 = 1	Frac(Li8/n) = 2e-05%	|| QGSP_BERT_HP Entries of Li8 = 0	Frac(Li8/n) = 0.00%
300keV	QGSP_BERT Entries of Li8 = 0	Frac(Li8/n) = 0.00%	|| QGSP_BERT_HP Entries of Li8 = 0	Frac(Li8/n) = 0.00%
250keV	QGSP_BERT Entries of Li8 = 0	Frac(Li8/n) = 0.00%	|| QGSP_BERT_HP Entries of Li8 = 0	Frac(Li8/n) = 0.00%
200keV	QGSP_BERT Entries of Li8 = 1	Frac(Li8/n) = 2e-05%	|| QGSP_BERT_HP Entries of Li8 = 1	Frac(Li8/n) = 2e-05%
100keV	QGSP_BERT Entries of Li8 = 1	Frac(Li8/n) = 2e-05%	|| QGSP_BERT_HP Entries of Li8 = 0	Frac(Li8/n) = 0.00%
50keV	QGSP_BERT Entries of Li8 = 3	Frac(Li8/n) = 6e-05%	|| QGSP_BERT_HP Entries of Li8 = 4	Frac(Li8/n) = 8e-05%
10keV	QGSP_BERT Entries of Li8 = 39	Frac(Li8/n) = 0.00%	|| QGSP_BERT_HP Entries of Li8 = 29	Frac(Li8/n) = 0.00%
5keV	QGSP_BERT Entries of Li8 = 96	Frac(Li8/n) = 0.00%	|| QGSP_BERT_HP Entries of Li8 = 44	Frac(Li8/n) = 0.00%
1keV	QGSP_BERT Entries of Li8 = 277	Frac(Li8/n) = 0.01%	|| QGSP_BERT_HP Entries of Li8 = 113	Frac(Li8/n) = 0.00%
====================================================



Thank you in advance.

Best regards,
Max




   Attachment:
      http://hypernews.slac.stanford.edu/HyperNews/geant4/get/AUX/2016/04/18/02.38-12357-tepAc_nStepsKinEn_prf.png
      http://hypernews.slac.stanford.edu/HyperNews/geant4/get/AUX/2016/04/18/02.38-70559-tepAc_nStepsKinEn_prf.png
      http://hypernews.slac.stanford.edu/HyperNews/geant4/get/AUX/2016/04/18/02.38-23996-tepAc_nStepsKinEn_prf.png
      http://hypernews.slac.stanford.edu/HyperNews/geant4/get/AUX/2016/04/18/02.38-52607-tepAc_nStepsKinEn_prf.pdf
      http://hypernews.slac.stanford.edu/HyperNews/geant4/get/AUX/2016/04/18/02.38-16651-tepAc_nStepsKinEn_prf.png
      http://hypernews.slac.stanford.edu/HyperNews/geant4/get/AUX/2016/04/18/02.38-43484-tepAc_nStepsKinEn_prf.png
      http://hypernews.slac.stanford.edu/HyperNews/geant4/get/AUX/2016/04/18/02.39-29945-tepAc_nStepsKinEn_prf.png
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