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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...
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!!! WARNING - FPE detection is activated !!!
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!!! G4Backtrace is activated !!!
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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/
**************************************************************
=======================================================================
====== 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 0
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 10 eV
Max kinetic energy for tables 10 TeV
Number of bins per decade of a table 10
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 SimplePositronium
Enable 3 gamma annihilation on fly 0
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, 1 mm)
Step function for muons/hadrons (0.2, 0.1 mm)
Step function for light ions (0.2, 0.1 mm)
Step function for general ions (0.2, 0.1 mm)
Lowest e+e- kinetic energy 1 keV
Lowest muon/hadron kinetic energy 1 keV
Use ICRU90 data 0
Fluctuations of dE/dx are enabled 1
Type of fluctuation model for leptons and hadrons Universal
Use built-in Birks saturation 0
Build CSDA range enabled 0
Use cut as a final range enabled 0
Enable angular generator interface 0
Max kinetic energy for CSDA tables 1 GeV
Max kinetic energy for NIEL computation 0 eV
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+- 1
Type of msc step limit algorithm for muons/hadrons 0
Msc lateral displacement for e+- enabled 1
Msc lateral displacement for muons and hadrons 0
Urban msc model lateral displacement alg96 1
Range factor for msc step limit for e+- 0.04
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+- 1
Lambda limit for msc step limit for e+- 1 mm
Use Mott correction for e- scattering 0
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
=======================================================================
/control/cout/ignoreThreadsExcept 0
/run/numberOfThreads 2
*** /run/numberOfThreads command is issued in sequential mode.
Command is ignored.
/run/verbose 2
#
/testem/det/setMat Water
#### /testem/det/setSize 100 m
#
/testem/phys/addPhysics standard
PhysicsList::AddPhysicsList: <standard>
#
/run/initialize
userDetector->Construct() start.
The Box is 100 m of Water
Material: Water H_2O density: 1.000 g/cm3 RadL: 36.092 cm Nucl.Int.Length: 75.356 cm
Imean: 78.000 eV temperature: 293.15 K pressure: 1.00 atm
---> Element: Hydrogen (H) Z = 1.0 N = 1 A = 1.010 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: 11.21 % ElmAbundance 66.67 %
---> Element: Oxygen (O) Z = 8.0 N = 16 A = 16.000 g/mole
---> Isotope: O16 Z = 8 N = 16 A = 15.99 g/mole abundance: 99.757 %
---> Isotope: O17 Z = 8 N = 17 A = 17.00 g/mole abundance: 0.038 %
---> Isotope: O18 Z = 8 N = 18 A = 18.00 g/mole abundance: 0.205 %
ElmMassFraction: 88.79 % ElmAbundance 33.33 %
Water is registered to the default region.
physicsList->Construct() start.
physicsList->CheckParticleList() start.
physicsList->setCut() start.
#
/gun/particle gamma
/gun/energy 100 keV
#
/run/printProgress 100000
/run/beamOn 1000000
GammaToMuPair: gamma->mu+mu- Bethe Heitler process, SubType= 15
good cross section parametrization from 211.317 MeV to 1e+12 GeV for all Z.
cross section factor: 1
Region <DefaultRegionForTheWorld> -- -- appears in <Water> world volume
This region is in the mass world.
Root logical volume(s) : Water
Pointers : G4VUserRegionInformation[0], G4UserLimits[0], G4FastSimulationManager[0], G4UserSteppingAction[0]
Materials : Water
Production cuts : gamma 1 mm e- 1 mm e+ 1 mm proton 1 mm
Region <DefaultRegionForParallelWorld> -- -- is not associated to any world.
Root logical volume(s) :
Pointers : G4VUserRegionInformation[0], G4UserLimits[0], G4FastSimulationManager[0], G4UserSteppingAction[0]
Materials :
Production cuts : gamma 1 mm e- 1 mm e+ 1 mm proton 1 mm
========= Table of registered couples ============================
Index : 0 used in the geometry : Yes
Material : Water
Range cuts : gamma 1 mm e- 1 mm e+ 1 mm proton 1 mm
Energy thresholds : gamma 2.93516 keV e- 351.334 keV e+ 341.625 keV proton 100 keV
Region(s) which use this couple :
DefaultRegionForTheWorld
==================================================================
Start closing geometry.
--------------------------------------------------------------------------------
G4VoxelisationHelper::ReportVoxelStats -- Voxel Statistics
Total memory consumed for geometry optimisation: 0 kByte
Total CPU time elapsed for geometry optimisation: 0 seconds
--------------------------------------------------------------------------------
### Run 0 starts.
--------- Ranecu engine status ---------
Initial seed (index) = 0
Current couple of seeds = 9876, 54321
----------------------------------------
--> Event 0 starts.
--> Event 100000 starts.
--> Event 200000 starts.
--> Event 300000 starts.
--> Event 400000 starts.
--> Event 500000 starts.
--> Event 600000 starts.
--> Event 700000 starts.
--> Event 800000 starts.
--> Event 900000 starts.
Run terminated.
Run Summary
Number of events processed : 1000000
User=1.930000s Real=1.935966s Sys=0.000000s
======================== run summary ======================
The run is: 1000000 gamma of 100 keV through 100 m of Water (density: 1 g/cm3 )
Process calls frequency ---> Rayl = 31729 compt = 952523 phot = 15748
MeanFreePath: 5.8773 cm +- 5.8715 cm massic: 5.8773 g/cm2
CrossSection: 0.17014 cm^-1 massic: 17.014 mm2/g
mean energy of charged secondaries: 14.711 keV
---> mass_energy_transfer coef: 2.503 mm2/g
Verification : crossSections from G4EmCalculator
Rayl= 534.01 um2/mg compt= 16.23 mm2/g phot= 268.53 um2/mg total= 17.033 mm2/g
--------- Ranecu engine status ---------
Initial seed (index) = 0
Current couple of seeds = 1155111439, 149055422
----------------------------------------
#
/gun/particle e-
/gun/energy 100 MeV
#
/run/beamOn 1000000
Region <DefaultRegionForTheWorld> -- -- appears in <Water> world volume
This region is in the mass world.
Root logical volume(s) : Water
Pointers : G4VUserRegionInformation[0], G4UserLimits[0], G4FastSimulationManager[0], G4UserSteppingAction[0]
Materials : Water
Production cuts : gamma 1 mm e- 1 mm e+ 1 mm proton 1 mm
Region <DefaultRegionForParallelWorld> -- -- is not associated to any world.
Root logical volume(s) :
Pointers : G4VUserRegionInformation[0], G4UserLimits[0], G4FastSimulationManager[0], G4UserSteppingAction[0]
Materials :
Production cuts : gamma 1 mm e- 1 mm e+ 1 mm proton 1 mm
========= Table of registered couples ============================
Index : 0 used in the geometry : Yes
Material : Water
Range cuts : gamma 1 mm e- 1 mm e+ 1 mm proton 1 mm
Energy thresholds : gamma 2.93516 keV e- 351.334 keV e+ 341.625 keV proton 100 keV
Region(s) which use this couple :
DefaultRegionForTheWorld
==================================================================
### Run 1 starts.
--------- Ranecu engine status ---------
Initial seed (index) = 0
Current couple of seeds = 1155111439, 149055422
----------------------------------------
--> Event 0 starts.
--> Event 100000 starts.
--> Event 200000 starts.
--> Event 300000 starts.
--> Event 400000 starts.
--> Event 500000 starts.
--> Event 600000 starts.
--> Event 700000 starts.
--> Event 800000 starts.
--> Event 900000 starts.
Run terminated.
Run Summary
Number of events processed : 1000000
User=1.700000s Real=1.702435s Sys=0.000000s
======================== run summary ======================
The run is: 1000000 e- of 100 MeV through 100 m of Water (density: 1 g/cm3 )
Process calls frequency ---> eBrem = 609990 eIoni = 390010
MeanFreePath: 1.6123 cm +- 1.6124 cm massic: 1.6123 g/cm2
CrossSection: 0.62023 cm^-1 massic: 62.023 mm2/g
mean energy of charged secondaries: 743.47 keV
---> mass_energy_transfer coef: 461.13 um2/mg
Verification : crossSections from G4EmCalculator
eBrem= 37.79 mm2/g eIoni= 24.204 mm2/g total= 61.994 mm2/g
--------- Ranecu engine status ---------
Initial seed (index) = 0
Current couple of seeds = 484143605, 1973228044
----------------------------------------
G4 kernel has come to Quit state.
Deleting G4Run (id:1)
UserDetectorConstruction deleted 0x98ae60
UserPhysicsList deleted 0xc450c0
UserActionInitialization deleted 0xdcece0
UserWorkerInitialization deleted 0
UserWorkerThreadInitialization deleted 0
UserRunAction deleted.
UserPrimaryGenerator deleted.
RunManager is deleting RunManagerKernel.
G4SDManager deleted.
EventManager deleted.
Units table cleared.
TransportationManager deleted.
Total navigation history collections cleaned: 5
G4RNGHelper object is deleted.
================== Deleting memory pools ===================
Pool ID '20G4NavigationLevelRep', size : 0.00481 MB
Pool ID '24G4ReferenceCountedHandleIvE', size : 0.000961 MB
Pool ID '7G4Event', size : 0.000961 MB
Pool ID '15G4PrimaryVertex', size : 0.000961 MB
Pool ID '17G4PrimaryParticle', size : 0.000961 MB
Pool ID '17G4DynamicParticle', size : 0.000961 MB
Pool ID '7G4Track', size : 0.000961 MB
Pool ID '18G4TouchableHistory', size : 0.000961 MB
Pool ID '15G4CountedObjectIvE', size : 0.000961 MB
Number of memory pools allocated: 9 of which, static: 0
Dynamic pools deleted: 9 / Total memory freed: 0.012 MB
============================================================
G4Allocator objects are deleted.
UImanager deleted.
StateManager deleted.
RunManagerKernel is deleted. Good bye :)
RunManager is deleted.