305 lines
12 KiB
Plaintext
305 lines
12 KiB
Plaintext
|
|
*************************************************************
|
|
Geant4 version Name: global-V09-00-02 (14-December-2007)
|
|
Copyright : Geant4 Collaboration
|
|
Reference : NIM A 506 (2003), 250-303
|
|
WWW : http://cern.ch/geant4
|
|
*************************************************************
|
|
|
|
/run/verbose 2
|
|
#
|
|
/testem/det/setAbsMat Silicon
|
|
/testem/det/setAbsThick 20 um
|
|
/testem/det/setAbsYZ 50 um
|
|
#
|
|
/testem/phys/addPhysics standard
|
|
PhysicsList::AddPhysicsList: <standard>
|
|
#
|
|
/testem/phys/setGCut 2.13 mm
|
|
/testem/phys/setECut 7.0 um
|
|
/testem/phys/setPCut 7.0 um
|
|
#
|
|
/run/initialize
|
|
userDetector->Construct() start.
|
|
|
|
Material: Galactic density: 0.000 mg/cm3 RadL: 204727576.737 pc Imean: 21.800 eV temperature: 2.73 K pressure: 0.00 atm
|
|
---> Element: Galactic ( ) Z = 1.0 N = 1.0 A = 1.01 g/mole ElmMassFraction: 100.00 % ElmAbundance 100.00 %
|
|
|
|
Material: Silicon density: 2.330 g/cm3 RadL: 9.368 cm Imean: 173.600 eV
|
|
---> Element: Silicon ( ) Z = 14.0 N = 28.1 A = 28.09 g/mole ElmMassFraction: 100.00 % ElmAbundance 100.00 %
|
|
|
|
The WORLD is made of 30 um of Galactic. The transverse size (YZ) of the world is 60 um
|
|
The ABSORBER is made of 20 um of Silicon. The transverse size (YZ) is 50 um
|
|
X position of the middle of the absorber 0 fm
|
|
World is registered to the default region.
|
|
physicsList->Construct() start.
|
|
physicsList->Construct() start.
|
|
physicsList->setCut() start.
|
|
PhysicsList::SetCuts:CutLength : 1 mm
|
|
#
|
|
/testem/gun/setDefault
|
|
/gun/particle pi+
|
|
/gun/energy 5 GeV
|
|
#
|
|
/testem/histo/setFileName testem5
|
|
/testem/histo/setFileType hbook
|
|
/testem/histo/setHisto 13 100 -0.25 0.25 mrad
|
|
----> SetHisto 13: (transmit, charged) : projected angle at exit (mrad); 100 bins from -0.25 mrad to 0.25 mrad
|
|
#
|
|
/run/beamOn 100000
|
|
|
|
phot: Total cross sections from Sandia parametrisation.
|
|
Sampling according PhotoElectric model
|
|
|
|
compt: Total cross sections has a good parametrisation from 10 KeV to (100/Z) GeV
|
|
Sampling according Klein-Nishina model
|
|
tables are built for gamma
|
|
Lambda tables from 100 eV to 100 TeV in 1200 bins.
|
|
|
|
conv: Total cross sections has a good parametrisation from 1.5 MeV to 100 GeV for all Z;
|
|
sampling secondary e+e- according Bethe-Heitler model
|
|
tables are built for gamma
|
|
Lambda tables from 1.022 MeV to 100 TeV in 1200 bins.
|
|
|
|
msc: Model variant of multiple scattering for e-
|
|
Lambda tables from 100 eV to 100 TeV in 1200 bins.
|
|
LateralDisplacementFlag= 1 Skin= 4
|
|
Boundary/stepping algorithm is active with RangeFactor= 0.02 Step limit type 2
|
|
|
|
eIoni: tables are built for e-
|
|
dE/dx and range tables from 100 eV to 100 TeV in 1200 bins.
|
|
Lambda tables from threshold to 100 TeV in 1200 bins.
|
|
Delta cross sections and sampling from MollerBhabha model
|
|
Good description from 1 KeV to 100 GeV.
|
|
Step function: finalRange(mm)= 0.1, dRoverRange= 0.2, integral: 1, fluct: 1
|
|
|
|
eBrem: tables are built for e-
|
|
dE/dx and range tables from 100 eV to 100 TeV in 1200 bins.
|
|
Lambda tables from threshold to 100 TeV in 1200 bins.
|
|
Total cross sections and sampling from StandBrem model (based on the EEDL data library)
|
|
Good description from 1 KeV to 100 GeV, log scale extrapolation above 100 GeV. LPM flag 1
|
|
|
|
eIoni: tables are built for e+
|
|
dE/dx and range tables from 100 eV to 100 TeV in 1200 bins.
|
|
Lambda tables from threshold to 100 TeV in 1200 bins.
|
|
Delta cross sections and sampling from MollerBhabha model
|
|
Good description from 1 KeV to 100 GeV.
|
|
Step function: finalRange(mm)= 0.1, dRoverRange= 0.2, integral: 1, fluct: 1
|
|
|
|
eBrem: tables are built for e+
|
|
dE/dx and range tables from 100 eV to 100 TeV in 1200 bins.
|
|
Lambda tables from threshold to 100 TeV in 1200 bins.
|
|
Total cross sections and sampling from StandBrem model (based on the EEDL data library)
|
|
Good description from 1 KeV to 100 GeV, log scale extrapolation above 100 GeV. LPM flag 1
|
|
|
|
annihil: Sampling according eplus2gg model
|
|
tables are built for e+
|
|
Lambda tables from 100 eV to 100 TeV in 120 bins.
|
|
|
|
msc: Model variant of multiple scattering for proton
|
|
Lambda tables from 100 eV to 100 TeV in 1200 bins.
|
|
LateralDisplacementFlag= 1 Skin= 4
|
|
Boundary/stepping algorithm is active with RangeFactor= 0.02 Step limit type 2
|
|
|
|
hIoni: tables are built for proton
|
|
dE/dx and range tables from 100 eV to 100 TeV in 1200 bins.
|
|
Lambda tables from threshold to 100 TeV in 1200 bins.
|
|
Scaling relation is used from proton dE/dx and range.
|
|
Delta cross sections and sampling from BetheBloch model for scaled energy > 2 MeV
|
|
Parametrisation from Bragg for protons below.
|
|
Step function: finalRange(mm)= 0.1, dRoverRange= 0.2, integral: 1, fluct: 1
|
|
|
|
msc: Model variant of multiple scattering for GenericIon
|
|
LateralDisplacementFlag= 0 Skin= 0
|
|
Boundary/stepping algorithm is active with RangeFactor= 0.2 Step limit type 1
|
|
|
|
ionIoni: tables are built for GenericIon
|
|
dE/dx and range tables from 100 eV to 100 TeV in 1200 bins.
|
|
Lambda tables from threshold to 100 TeV in 1200 bins.
|
|
Scaling relation is used from proton dE/dx and range.
|
|
Delta cross sections and sampling from BetheBloch model for scaled energy > 2 MeV
|
|
Parametrisation from BraggIon for protons below. NuclearStopping 1
|
|
|
|
Stopping Power data for 8 ion/material pairs are used.
|
|
Step function: finalRange(mm)= 0.1, dRoverRange= 0.2, integral: 1, fluct: 1
|
|
|
|
hIoni: tables are built for anti_proton
|
|
dE/dx and range tables from 100 eV to 100 TeV in 1200 bins.
|
|
Lambda tables from threshold to 100 TeV in 1200 bins.
|
|
Scaling relation is used from proton dE/dx and range.
|
|
Delta cross sections and sampling from BetheBloch model for scaled energy > 2 MeV
|
|
Parametrisation from Bragg for protons below.
|
|
Step function: finalRange(mm)= 0.1, dRoverRange= 0.2, integral: 1, fluct: 1
|
|
|
|
msc: Model variant of multiple scattering for mu+
|
|
Lambda tables from 100 eV to 100 TeV in 1200 bins.
|
|
LateralDisplacementFlag= 1 Skin= 4
|
|
Boundary/stepping algorithm is active with RangeFactor= 0.02 Step limit type 2
|
|
|
|
muIoni: tables are built for mu+
|
|
dE/dx and range tables from 100 eV to 100 TeV in 1200 bins.
|
|
Lambda tables from threshold to 100 TeV in 1200 bins.
|
|
Bether-Bloch model for E > 0.2 MeV, parametrisation of Bragg peak below,
|
|
radiative corrections for E > 1 GeV
|
|
Step function: finalRange(mm)= 0.1, dRoverRange= 0.2, integral: 1, fluct: 1
|
|
|
|
muBrems: tables are built for mu+
|
|
dE/dx and range tables from 100 eV to 100 TeV in 1200 bins.
|
|
Lambda tables from threshold to 100 TeV in 1200 bins.
|
|
Parametrised model
|
|
|
|
muPairProd: tables are built for mu+
|
|
dE/dx and range tables from 100 eV to 100 TeV in 1200 bins.
|
|
Lambda tables from threshold to 100 TeV in 1200 bins.
|
|
Parametrised model
|
|
|
|
muIoni: tables are built for mu-
|
|
dE/dx and range tables from 100 eV to 100 TeV in 1200 bins.
|
|
Lambda tables from threshold to 100 TeV in 1200 bins.
|
|
Bether-Bloch model for E > 0.2 MeV, parametrisation of Bragg peak below,
|
|
radiative corrections for E > 1 GeV
|
|
Step function: finalRange(mm)= 0.1, dRoverRange= 0.2, integral: 1, fluct: 1
|
|
|
|
muBrems: tables are built for mu-
|
|
dE/dx and range tables from 100 eV to 100 TeV in 1200 bins.
|
|
Lambda tables from threshold to 100 TeV in 1200 bins.
|
|
Parametrised model
|
|
|
|
muPairProd: tables are built for mu-
|
|
dE/dx and range tables from 100 eV to 100 TeV in 1200 bins.
|
|
Lambda tables from threshold to 100 TeV in 1200 bins.
|
|
Parametrised model
|
|
|
|
hIoni: tables are built for pi+
|
|
dE/dx and range tables from 100 eV to 100 TeV in 1200 bins.
|
|
Lambda tables from threshold to 100 TeV in 1200 bins.
|
|
Scaling relation is used from proton dE/dx and range.
|
|
Delta cross sections and sampling from BetheBloch model for scaled energy > 0.297504 MeV
|
|
Parametrisation from Bragg for protons below.
|
|
Step function: finalRange(mm)= 0.1, dRoverRange= 0.2, integral: 1, fluct: 1
|
|
|
|
msc: Model variant of multiple scattering for pi-
|
|
Lambda tables from 100 eV to 100 TeV in 1200 bins.
|
|
LateralDisplacementFlag= 1 Skin= 4
|
|
Boundary/stepping algorithm is active with RangeFactor= 0.02 Step limit type 2
|
|
|
|
hIoni: tables are built for pi-
|
|
dE/dx and range tables from 100 eV to 100 TeV in 1200 bins.
|
|
Lambda tables from threshold to 100 TeV in 1200 bins.
|
|
Scaling relation is used from proton dE/dx and range.
|
|
Delta cross sections and sampling from BetheBloch model for scaled energy > 0.297504 MeV
|
|
Parametrisation from Bragg for protons below.
|
|
Step function: finalRange(mm)= 0.1, dRoverRange= 0.2, integral: 1, fluct: 1
|
|
|
|
Region <DefaultRegionForTheWorld> -- appears in <World> world volume
|
|
Root logical volume(s) : World
|
|
Pointers : G4VUserRegionInformation[0], G4UserLimits[0], G4FastSimulationManager[0], G4UserSteppingAction[0]
|
|
Materials : Galactic Silicon
|
|
Production cuts : gamma 2.13 mm e- 7 um e+ 7 um
|
|
|
|
========= Table of registered couples ==============================
|
|
|
|
Index : 0 used in the geometry : Yes recalculation needed : No
|
|
Material : Galactic
|
|
Range cuts : gamma 2.13 mm e- 7 um e+ 7 um
|
|
Energy thresholds : gamma 990 eV e- 990 eV e+ 990 eV
|
|
Region(s) which use this couple :
|
|
DefaultRegionForTheWorld
|
|
|
|
Index : 1 used in the geometry : Yes recalculation needed : No
|
|
Material : Silicon
|
|
Range cuts : gamma 2.13 mm e- 7 um e+ 7 um
|
|
Energy thresholds : gamma 9.93829 keV e- 20.7856 keV e+ 20.268 keV
|
|
Region(s) which use this couple :
|
|
DefaultRegionForTheWorld
|
|
|
|
====================================================================
|
|
|
|
Start closing geometry.
|
|
G4GeometryManager::ReportVoxelStats -- Voxel Statistics
|
|
|
|
Total memory consumed for geometry optimisation: 0 kByte
|
|
Total CPU time elapsed for geometry optimisation: 0 seconds
|
|
### Run 0 start.
|
|
|
|
--------- Ranecu engine status ---------
|
|
Initial seed (index) = 0
|
|
Current couple of seeds = 9876, 54321
|
|
----------------------------------------
|
|
Start Run processing.
|
|
|
|
---> Begin of Event: 0
|
|
|
|
---> Begin of Event: 10000
|
|
|
|
---> Begin of Event: 20000
|
|
|
|
---> Begin of Event: 30000
|
|
|
|
---> Begin of Event: 40000
|
|
|
|
---> Begin of Event: 50000
|
|
|
|
---> Begin of Event: 60000
|
|
|
|
---> Begin of Event: 70000
|
|
|
|
---> Begin of Event: 80000
|
|
|
|
---> Begin of Event: 90000
|
|
Run terminated.
|
|
Run Summary
|
|
Number of events processed : 100000
|
|
User=266.08s Real=1016.8s Sys=67.21s
|
|
|
|
======================== run summary ======================
|
|
|
|
The run was 100000 pi+ of 5 GeV through 20 um of Silicon (density: 2.33 g/cm3 )
|
|
|
|
Total energy deposit in absorber per event = 6.332 keV +- 16.77 eV
|
|
|
|
-----> Mean dE/dx = 3.166 MeV/cm (1.359 MeV*cm2/g)
|
|
|
|
From formulas :
|
|
restricted dEdx = 2.936 MeV/cm (1.26 MeV*cm2/g)
|
|
full dEdx = 4.696 MeV/cm (2.016 MeV*cm2/g)
|
|
|
|
Leakage : primary = 5 GeV +- 989.4 eV secondaries = 2.883 keV +- 988.9 eV
|
|
Energy balance : edep + eleak = 5 GeV
|
|
|
|
Total track length (charged) in absorber per event = 20.27 um +- 8.088 nm
|
|
Total track length (neutral) in absorber per event = 5.301 Ang +- 2.67 Ang
|
|
|
|
Number of steps (charged) in absorber per event = 10.15 +- 8.994e-06
|
|
Number of steps (neutral) in absorber per event = 4e-05 +- 8.994e-06
|
|
|
|
Number of secondaries per event : Gammas = 4e-05; electrons = 0.01747; positrons = 0
|
|
|
|
Number of events with the primary particle transmitted = 100 %
|
|
Number of events with at least 1 particle transmitted (same charge as primary) = 100 %
|
|
|
|
Number of events with the primary particle reflected = 0 %
|
|
Number of events with at least 1 particle reflected (same charge as primary) = 0 %
|
|
|
|
MultipleScattering:
|
|
rms proj angle of transmit primary particle = 0.02414 mrad (central part only)
|
|
computed theta0 (Highland formula) = 0.02627 mrad
|
|
central part defined as +- 0.0788 mrad; Tail ratio = 1 %
|
|
|
|
--------- Ranecu engine status ---------
|
|
Initial seed (index) = 0
|
|
Current couple of seeds = 1050074337, 380686861
|
|
----------------------------------------
|
|
UserDetectorConstruction deleted.
|
|
UserPhysicsList deleted.
|
|
UserRunAction deleted.
|
|
UserPrimaryGenerator deleted.
|
|
G4 kernel has come to Quit state.
|
|
EventManager deleted.
|
|
Default detector region deleted.
|
|
UImanager deleted.
|
|
Units table cleared.
|
|
StateManager deleted.
|
|
RunManagerKernel is deleted.
|
|
RunManager is deleting.
|