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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/
**************************************************************
Accumulable registered as "PhotonStats"
Accumulable registered as "ElectronStats"
Accumulable registered as "PositronStats"
Accumulable registered as "ProcCounter"
/control/cout/ignoreThreadsExcept 0
/run/verbose 1
#
/testem/det/setMat G4_Fe
/testem/det/setSizeZ 1.75 mm
/run/geometryModified
/testem/phys/addPhysics polarized
PhysicsList::AddPhysicsList: <polarized>
#/testem/phys/addPhysics standard
/run/printProgress 500
#
/run/initialize
The Box is 5 cm x 5 cm x 1.75 mm of G4_Fe
/run/setCut 0.1 mm
#
/polarization/manager/verbose 1
/polarization/volume/set theBox 0. 0. 0.08
SetVolumePolarization theBox (0,0,0.08)
/polarization/volume/list
Polarization for 1 registered volume(s) :
theBox : (0,0,0.08)
#
/gun/polarization 0. 0. -1.
/gun/particle gamma
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/gun/energy 10 MeV
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##/tracking/verbose 1
/run/beamOn 10000
=======================================================================
====== 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 100 eV
Max kinetic energy for tables 100 TeV
Number of bins per decade of a table 7
Verbose level 1
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
=======================================================================
buildBhabha cross section 0
buildBhabha cross section 0
pol-phot: for gamma SubType=12 BuildTable=0
===== EM models for the G4Region DefaultRegionForTheWorld ======
Polarized-PhotoElectric : Emin= 0 eV Emax= 100 TeV SauterGavrila
pol-compt: for gamma SubType=13 BuildTable=1
Lambda table from 100 eV to 1 MeV, 7 bins/decade, spline: 1
LambdaPrime table from 1 MeV to 100 TeV in 56 bins
===== EM models for the G4Region DefaultRegionForTheWorld ======
Polarized-Compton : Emin= 0 eV Emax= 100 TeV
pol-conv: for gamma SubType=14 BuildTable=1
Lambda table from 1.022 MeV to 100 TeV, 18 bins/decade, spline: 1
===== EM models for the G4Region DefaultRegionForTheWorld ======
polConv : Emin= 0 eV Emax= 100 TeV ModifiedTsai
msc: for e- SubType= 10
===== EM models for the G4Region DefaultRegionForTheWorld ======
UrbanMsc : Emin= 0 eV Emax= 100 TeV Nbins=84 100 eV - 100 TeV
StepLim=UseSafety Rfact=0.04 Gfact=2.5 Sfact=0.6 DispFlag:1 Skin=1 Llim=1 mm
pol-eIoni: for e- XStype:3 SubType=2
dE/dx and range tables from 100 eV to 100 TeV in 84 bins
Lambda tables from threshold to 100 TeV, 7 bins/decade, spline: 1
StepFunction=(0.2, 1 mm), integ: 3, fluct: 1, linLossLim= 0.01
===== EM models for the G4Region DefaultRegionForTheWorld ======
PolarizedMollerBhabha : Emin= 0 eV Emax= 100 TeV
pol-eBrem: for e- XStype:4 SubType=3
dE/dx and range tables from 100 eV to 100 TeV in 84 bins
Lambda tables from threshold to 100 TeV, 7 bins/decade, spline: 1
===== EM models for the G4Region DefaultRegionForTheWorld ======
PolBrem : Emin= 0 eV Emax= 100 TeV ModifiedTsai
msc: for e+ SubType= 10
===== EM models for the G4Region DefaultRegionForTheWorld ======
UrbanMsc : Emin= 0 eV Emax= 100 TeV Nbins=84 100 eV - 100 TeV
StepLim=UseSafety Rfact=0.04 Gfact=2.5 Sfact=0.6 DispFlag:1 Skin=1 Llim=1 mm
pol-eIoni: for e+ XStype:3 SubType=2
dE/dx and range tables from 100 eV to 100 TeV in 84 bins
Lambda tables from threshold to 100 TeV, 7 bins/decade, spline: 1
StepFunction=(0.2, 1 mm), integ: 3, fluct: 1, linLossLim= 0.01
===== EM models for the G4Region DefaultRegionForTheWorld ======
PolarizedMollerBhabha : Emin= 0 eV Emax= 100 TeV
========= Table of registered couples ============================
Index : 0 used in the geometry : Yes
Material : G4_Galactic
Range cuts : gamma 100 um e- 100 um e+ 100 um proton 100 um
Energy thresholds : gamma 990 eV e- 990 eV e+ 990 eV proton 10 keV
Region(s) which use this couple :
DefaultRegionForTheWorld
Index : 1 used in the geometry : Yes
Material : G4_Fe
Range cuts : gamma 100 um e- 100 um e+ 100 um proton 100 um
Energy thresholds : gamma 6.28016 keV e- 235.659 keV e+ 229.136 keV proton 10 keV
Region(s) which use this couple :
DefaultRegionForTheWorld
==================================================================
### Run 0 starts.
### Run 0 start.
... set ntuple merging row mode : row-wise - done
... create file : pol01.root - done
... open analysis file : pol01.root - done
... open analysis file : pol01.root - done
--> Event 0 starts.
--> Event 500 starts.
--> Event 1000 starts.
--> Event 1500 starts.
--> Event 2000 starts.
--> Event 2500 starts.
--> Event 3000 starts.
--> Event 3500 starts.
--> Event 4000 starts.
--> Event 4500 starts.
--> Event 5000 starts.
--> Event 5500 starts.
--> Event 6000 starts.
--> Event 6500 starts.
--> Event 7000 starts.
--> Event 7500 starts.
--> Event 8000 starts.
--> Event 8500 starts.
--> Event 9000 starts.
--> Event 9500 starts.
Run terminated.
Run Summary
Number of events processed : 10000
User=0.030000s Real=0.032747s Sys=0.000000s
The run consists of 10000 gamma of 10 MeV through 1.75 mm of G4_Fe (density: 7.874 g/cm3 )
Process calls frequency --->
Transportation= 31054 msc= 1669 pol-annihil= 55
pol-compt= 255 pol-conv= 216 pol-eBrem= 299
pol-eIoni= 631 pol-phot= 154
Gamma:
Mean Number per Event :1.0029
Mean Energy :9.6381 MeV +- 1.7619 MeV
Mean Polarization :-0.97006 +- 0.17702
Electron:
Mean Number per Event :0.0336
Mean Energy :5.2269 MeV +- 2.49 MeV
Mean Polarization :-0.73203 +- 0.2813
Positron:
Mean Number per Event :0.0162
Mean Energy :3.9238 MeV +- 2.0791 MeV
Mean Polarization :-0.54093 +- 0.34242
... write file : pol01.root - done
... close file : pol01.root - done
... delete empty file : pol01.root - done
------- MixMaxRng engine status -------
Current state vector is:
mixmax state, file version 1.0
N=17 V[N]={1758415603667947627, 27612355051204051, 2127059182828064282, 1566062886859197020, 217073422090653280, 120501245900372438, 2018066263439996742, 1334803530686699750, 1883860273679016699, 1995598550197600849, 2236579720461643497, 676955032682662594, 1310543676817618922, 455613023598273110, 1832018653250322758, 1756471312843755513, 2156918756288320301} counter= 13sumtot= 415723398206409923
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#
================== Deleting memory pools ===================
Number of memory pools allocated: 9 of which, static: 0
Dynamic pools deleted: 9 / Total memory freed: 0.018 MB
============================================================