MVD track point simulation
MVD track point simulation
Performance
Input parameters
Analysis
Output
Results
Model: Mvd- (Old version)
Model: Mvd-1.0_Pv-1.0_Sv-1.0
Model: Mvd-1.0_Pv-2.1_Sv-2.1
Model: Mvd-1.1_Pv-2.1_Sv-2.1
Performance
Mechanical model (CAD) as STEP-file
CAD converter: STEP-file to Root-format ( TGeoManager )
Simulation: MC tracking (Geant4) including B-field and full material budget
Particle source: Isotropic, point-like source
Input parameters
Particle species: (Proton, Pion +/-, Lambda, ...)
Particle energy: [0.1 ... 5.0] GeV
Origin of the particle source: 0;0;0) or any displacement
Number of events (typically 520,000 -> 14 h for simulation)
Polar angle: 2° < Omega < 160°
Analysis
Average number of MVD points / track
Full MVD / Barrel part (Theta > 45°) / Forward part (Theta < 45°)
Spatial distribution (Theta-Phi) of MVD points / track
Mapping for all tracks / Mapping only for regions with less then 3 MVD points / track in average
Angular distribution (Theta) of MVD points / track
Output
Compare different detector versions
Study performance for particle specias at different energies
Study performance for differebt particle species, in particular charge conjugated particles
Results
Model: Mvd- (Old version)
Model: Mvd-1.0_Pv-1.0_Sv-1.0
Pi-Minus / (0;0;0) / 0.5 GeV
Model: Mvd-1.0_Pv-2.1_Sv-2.1
Pi-Minus / (0;0;0) / 0.5 GeV
Model: Mvd-1.1_Pv-2.1_Sv-2.1
Pi-Minus / (0;0;0) / 0.5 GeV
--
ThomasWuerschig
- 11 Sep 2008
This topic: Mvd
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MvdDevelop
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SimMvdTrackPoints
Topic revision:
2008-09-11,
ThomasWuerschig
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