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geant4/examples/extended/electromagnetic/TestEm5/TestEm5-pixe_ANSTO.out
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Gabriele Cosmo 41f2dd7996 Import Geant4 11.4.1 source tree
2026-03-19 16:51:22 +01:00

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Environment variable "G4FORCE_RUN_MANAGER_TYPE" enabled with value == Serial. Forcing G4RunManager type...
############################################
!!! WARNING - FPE detection is activated !!!
############################################
################################
!!! G4Backtrace is activated !!!
################################
**************************************************************
Geant4 version Name: geant4-11-04-patch-01 (13-March-2026)
Copyright : Geant4 Collaboration
References : NIM A 506 (2003), 250-303
: IEEE-TNS 53 (2006), 270-278
: NIM A 835 (2016), 186-225
WWW : http://geant4.org/
**************************************************************
/run/verbose 1
#
/testem/det/setAbsMat Gold
/testem/det/setAbsThick 50 um
/testem/det/setAbsYZ 50 um
#
/testem/phys/addPhysics emstandard_opt4
PhysicsList::AddPhysicsList: <emstandard_opt4>
###/testem/phys/addPhysics emlivermore
#
/run/setCut 2 um
/run/setCutForAGivenParticle gamma 0.5 um
#
# to (de)activate pixe or atomic deexcitation
/process/em/pixe true
/run/physicsModified
/process/em/augerCascade true
/run/physicsModified
/process/em/deexcitationIgnoreCut true
/run/physicsModified
#
# to activate the ANSTO cross sections
/process/em/pixeXSmodel ECPSSR_ANSTO
/run/physicsModified
#
# to activate the ANSTO fluorescence
# radiation yields
/process/em/fluoANSTO true
/run/physicsModified
#
/process/em/verbose 0
/process/em/printParameters
=======================================================================
====== Electromagnetic Physics Parameters ========
=======================================================================
LPM effect enabled 1
Enable creation and use of sampling tables 0
Apply cuts on all EM processes 0
Use combined TransportationWithMsc Disabled
Use general process 1
Enable linear polarisation for gamma 0
Enable photoeffect sampling below K-shell 1
Enable sampling of quantum entanglement 0
X-section factor for integral approach 0.8
Min kinetic energy for tables 100 eV
Max kinetic energy for tables 100 TeV
Number of bins per decade of a table 20
Verbose level 0
Verbose level for worker thread 0
Bremsstrahlung energy threshold above which
primary e+- is added to the list of secondary 100 TeV
Bremsstrahlung energy threshold above which primary
muon/hadron is added to the list of secondary 100 TeV
Positron annihilation at rest model AllisonPositronium
Enable 3 gamma annihilation on fly 1
Lowest triplet kinetic energy 1 MeV
Enable sampling of gamma linear polarisation 0
5D gamma conversion model type 0
5D gamma conversion model on isolated ion 0
Use RiGe 5D e+e- pair production model by muons 0
Livermore data directory epics_2017
=======================================================================
====== Ionisation Parameters ========
=======================================================================
Step function for e+- (0.2, 0.01 mm)
Step function for muons/hadrons (0.1, 0.05 mm)
Step function for light ions (0.1, 0.02 mm)
Step function for general ions (0.1, 0.001 mm)
Lowest e+e- kinetic energy 100 eV
Lowest muon/hadron kinetic energy 1 keV
Use ICRU90 data 1
Fluctuations of dE/dx are enabled 1
Type of fluctuation model for leptons and hadrons Urban
Use built-in Birks saturation 0
Build CSDA range enabled 0
Use cut as a final range enabled 0
Enable angular generator interface 1
Max kinetic energy for CSDA tables 1 GeV
Max kinetic energy for NIEL computation 1 MeV
Linear loss limit 0.01
Read data from file for e+e- pair production by mu 0
=======================================================================
====== Multiple Scattering Parameters ========
=======================================================================
Type of msc step limit algorithm for e+- 2
Type of msc step limit algorithm for muons/hadrons 0
Msc lateral displacement for e+- enabled 1
Msc lateral displacement for muons and hadrons 1
Urban msc model lateral displacement alg96 1
Range factor for msc step limit for e+- 0.08
Range factor for msc step limit for muons/hadrons 0.2
Geometry factor for msc step limitation of e+- 2.5
Safety factor for msc step limit for e+- 0.6
Skin parameter for msc step limitation of e+- 3
Lambda limit for msc step limit for e+- 1 mm
Use Mott correction for e- scattering 1
Factor used for dynamic computation of angular
limit between single and multiple scattering 1
Fixed angular limit between single
and multiple scattering 3.1416 rad
Upper energy limit for e+- multiple scattering 100 MeV
Type of electron single scattering model 0
Type of nuclear form-factor 1
Screening factor 1
=======================================================================
====== Atomic Deexcitation Parameters ========
=======================================================================
Fluorescence enabled 1
Directory in G4LEDATA for fluorescence data files fluor_ANSTO
Auger electron cascade enabled 1
PIXE atomic de-excitation enabled 1
De-excitation module ignores cuts 1
Type of PIXE cross section for hadrons ECPSSR_ANSTO
Type of PIXE cross section for e+- Livermore
=======================================================================
#
/run/initialize
Material: G4_Galactic density: 0.000 mg/cm3 RadL: 204310098.490 pc Nucl.Int.Length: 3240.779 pc
Imean: 21.800 eV temperature: 2.73 K pressure: 0.00 atm
---> Element: H (H) Z = 1.0 N = 1 A = 1.008 g/mole
---> Isotope: H1 Z = 1 N = 1 A = 1.01 g/mole abundance: 99.989 %
---> Isotope: H2 Z = 1 N = 2 A = 2.01 g/mole abundance: 0.011 %
ElmMassFraction: 100.00 % ElmAbundance 100.00 %
Material: Gold density: 19.320 g/cm3 RadL: 3.344 mm Nucl.Int.Length: 10.540 cm
Imean: 790.000 eV temperature: 293.15 K pressure: 1.00 atm
---> Element: Au (Au) Z = 79.0 N = 197 A = 196.967 g/mole
---> Isotope: Au197 Z = 79 N = 197 A = 196.97 g/mole abundance: 100.000 %
ElmMassFraction: 100.00 % ElmAbundance 100.00 %
The WORLD is made of 60 um of G4_Galactic. The transverse size (YZ) of the world is 60 um
The ABSORBER is made of 50 um of Gold. The transverse size (YZ) is 50 um
X position of the middle of the absorber 0 fm
#
/testem/gun/setDefault
/gun/particle proton
/gun/energy 3 MeV
#
# to be run interactively
###/control/execute vis.mac
###/tracking/verbose 2
###/run/beamOn 1
#
/analysis/setFileName pixe
/analysis/h1/set 3 1000 0 100 keV
/analysis/h1/set 51 1000 0 100 keV
/analysis/h1/set 55 1000 0 100 keV
#
/analysis/h1/set 2 500 0 50 keV
/analysis/h1/set 50 200 0 20 keV
/analysis/h1/set 54 200 0 20 keV
#
/analysis/h1/set 4 500 0.01 50 keV log10
/analysis/h1/set 52 200 0.01 20 keV log10
/analysis/h1/set 56 200 0.01 20 keV log10
#
/tracking/verbose 0
/run/printProgress 10000
/run/beamOn 100000
### === G4UAtomicDeexcitation::InitialiseForNewRun()
Using ANSTO K Cross Sections!
Using ANSTO L Cross Sections!
Using ANSTO M Cross Sections!
======================================================================
The G4PenelopeIonisationModel is being used with the PIXE flag ON.
Atomic de-excitation will be produced statistically by the PIXE
interface by using the shell cross section --> Livermore
The built-in model procedure for atomic de-excitation is disabled.
*Please be sure this is intended*, or disable PIXE by
/process/em/pixe false
======================================================================
========= Table of registered couples ============================
Index : 0 used in the geometry : Yes
Material : G4_Galactic
Range cuts : gamma 500 nm e- 2 um e+ 2 um proton 2 um
Energy thresholds : gamma 990 eV e- 990 eV e+ 990 eV proton 200 eV
Region(s) which use this couple :
DefaultRegionForTheWorld
Index : 1 used in the geometry : Yes
Material : Gold
Range cuts : gamma 500 nm e- 2 um e+ 2 um proton 2 um
Energy thresholds : gamma 1.07128 keV e- 30.6738 keV e+ 30.1802 keV proton 200 eV
Region(s) which use this couple :
DefaultRegionForTheWorld
==================================================================
### Run 0 starts.
------- MixMaxRng engine status -------
Current state vector is:
mixmax state, file version 1.0
N=17 V[N]={906770732717044781, 629165745432651234, 1235682547346241386, 68420008233404568, 2262190991329242458, 2266470399991071809, 1976726662926872232, 245458862506414172, 1955974201201518530, 2155248512522080758, 604170912935414061, 1116171330120743511, 1861018313684488333, 1296715403254578286, 1549011045957234151, 370819759640195970, 2230139271784837643} counter= 17sumtot= 1977567618660788324
---------------------------------------
... set ntuple merging row mode : row-wise - done
... create file : pixe.root - done
... open analysis file : pixe.root - done
... open analysis file : pixe.root - done
--> Event 0 starts.
--> Event 10000 starts.
--> Event 20000 starts.
--> Event 30000 starts.
--> Event 40000 starts.
--> Event 50000 starts.
--> Event 60000 starts.
--> Event 70000 starts.
--> Event 80000 starts.
--> Event 90000 starts.
Run terminated.
Run Summary
Number of events processed : 100000
User=29.180000s Real=29.356759s Sys=0.000000s
======================== run summary ======================
The run was 100000 proton of 3 MeV through 50 um of Gold (density: 19.3 g/cm3 )
Total energy deposit in absorber per event = 3 MeV +- 70.18 eV
-----> Mean dE/dx = 599.9 MeV/cm (31.05 MeV*cm2/g)
From formulas :
restricted dEdx = 676.4 MeV/cm (35.01 MeV*cm2/g)
full dEdx = 676.5 MeV/cm (35.01 MeV*cm2/g)
Leakage : primary = 222.7 eV +- 69.49 eV secondaries = 15.3 eV +- 977.5 meV
Energy balance : edep + eleak = 3 MeV
Total track length (charged) in absorber per event = 31.09 um +- 1.237 nm
Total track length (neutral) in absorber per event = 365 nm +- 3.207 nm
Number of steps (charged) in absorber per event = 111.3 +- 0.09962
Number of steps (neutral) in absorber per event = 0.5904 +- 0.00245
Number of secondaries per event : Gammas = 0.5882 electrons = 109.7 positrons = 0
Number of events with the primary particle transmitted = 0 %
Number of events with at least 1 particle transmitted (same charge as primary) = 0 %
Number of events with the primary particle reflected = 0.012 %
Number of events with at least 1 particle reflected (same charge as primary) = 0.012 %
MultipleScattering:
rms proj angle of transmit primary particle = 0 mrad (central part only)
computed theta0 (Highland formula) = 233.3 mrad
central part defined as +- 699.8 mrad Tail ratio = 0 %
Gamma process counts:
Photoeffect 58514
Compton 1
Conversion 0
Rayleigh 215
... write file : pixe.root - done
... close file : pixe.root - done
------- MixMaxRng engine status -------
Current state vector is:
mixmax state, file version 1.0
N=17 V[N]={2275693850505656079, 1630005970525527953, 1511168721215330252, 1574764583294197409, 1202923739096358668, 2275593602412158595, 1673713326307064128, 2069973448194786953, 1419418538454768537, 1553193819513967537, 31469384312957859, 1128360787495327858, 206564890181193083, 656555737568098490, 1986286614182797066, 1054497684399038600, 850565486852745235} counter= 3sumtot= 42320092375034792
---------------------------------------
================== Deleting memory pools ===================
Number of memory pools allocated: 9 of which, static: 0
Dynamic pools deleted: 9 / Total memory freed: 0.15 MB
============================================================
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