====== Geant/Fluka Comparison Meeting 2012/11/15====== =====Preliminary Geant Plots===== ====Scintillator==== ^ Energy | 280 GeV| ^ Particle Type | muon| ^ Material | myScintC9H12| ^ Geant Version | 4.9.5| ^ Physics List | GFcompare_PhysicsList.hh| ===Hydrogen Captures=== ^Figure 1: Hydrogen Neutron Captures vs. Time ^ Figure 2: Hydrogen Neutron Captures vs. Time Comparing Mu-Nuc On and Off^ |{{::ncap_t2.png?600|}}|{{::ncap_t3.png?600|}}| τ = 266.652 for μ-Nuc off and τ = 272.162 for μ-Nuc on. ^Figure 3: Hydrogen Neutron Captures vs. Radial Distance ^ Figure 4: Hydrogen Neutron Captures vs. Radial Distance Comparing Mu-Nuc On and Off^ |{{::ncap_d1.png?600|}}|{{::ncap_d2.png?600|}}| ^Figure 5: Hydrogen Neutron Captures vs. Multiplicity ^ Figure 6: Hydrogen Neutron Captures vs. Multiplicity Comparing Mu-Nuc On and Off^ |{{::ncap_mult1.png?600|}}|{{::ncap_mult2.png?600|}}| === Carbon Captures === The plots below are neutrons captured by Carbon. Please note that making these plots required me to remove an energy cut I was using in the case of Hydrogen to ensure that the resulting energetic Hydrogen actually came from neutrons. I have manually checked a small portion of data and found that all excited Carbon came from a neutron parent. However, this was a very small portion of the data and cannot be assumed to represent the whole. ^Figure 7: Carbon Neutron Captures vs. Time^ |{{::ncapc_t_scint1.png?600|}}| ^Figure 8: Carbon Neutron Captures vs. Radial Distance^ |{{::ncapc_d_scint1.png?600|}}| ^Figure 9: Carbon Neutron Captures vs. Multiplicity^ |{{::ncapc_mult_scint1.png?600|}}| ^ Energy |280 GeV| ^ Particle Type | muon| ^ Material | myScintC9H12| ^ Geant Version | 4.9.5| ^ Physics List | CDMS_SuperSim_PhysicsList.hh| ^ μ-Nuc | On | ^ Total Events | 797000 | ^ Data List | files_Scint_on_mu_280.txt | ===Hydrogen Captures=== ^Figure 10: Hydrogen Neutron Captures vs. Time ^ |{{::ncaph_t_on_scint1.png?600|}}| τ = 270.404 ^Figure 11: Hydrogen Neutron Captures vs. Radial Distance ^ |{{::ncaph_d_on_scint1.png?600|}}| ^Figure 12: Hydrogen Neutron Captures vs. Multiplicity ^ |{{::ncaph_mult_on_scint1.png?600|}}| === Carbon Captures === ^Figure 13: Carbon Neutron Captures vs. Time^ |{{::ncapc_t_on_scint1.png?600|}}| ^Figure 14: Carbon Neutron Captures vs. Radial Distance^ |{{::ncapc_d_on_scint1.png?600|}}| ^Figure 15: Carbon Neutron Captures vs. Multiplicity^ || ====Lead==== ^ Energy |280 GeV| ^ Particle Type | muon| ^ Material | myLead| ^ Geant Version | 4.9.5| ^ Physics List | CDMS_SuperSim_PhysicsList.hh| ^ Total Events (μ-Nuc off) | 900000 | ^ Total Events (μ-Nuc on) | 200000 | ^ Data List (μ-Nuc off) | files_Lead_off_mu_280.txt | ^ Data List (μ-Nuc on) | files_Lead_on_mu_280.txt | ^Figure 16: Thermal Neutrons vs. Time: μ-Nuc off ^ Figure 17: Thermal Neutrons vs. Time: μ-Nuc on ^ |{{::ncap_t_lead5.png?600|}}|{{::ncap_t_on_lead1.png?600|}}| τ = 904.752 for μ-Nuc off and τ = 884.37 for μ-Nuc on. ^Figure 18: Thermal Neutrons vs. Radial Distance: μ-Nuc off ^ Figure 19: Thermal Neutrons vs. Radial Distance: μ-Nuc on ^ |{{::ncap_d_lead5.png?600|}}|{{::ncap_d_on_lead1.png?600|}}| ^Figure 20: Thermal Neutrons vs. Multiplicity: μ-Nuc off ^ Figure 21: Thermal Neutrons vs. Multiplicity: μ-Nuc on ^ |{{::ncap_mult_lead5.png?600|}}|{{::ncap_mult_on_lead1.png?600|}}| ====Water==== ^ Energy |280 GeV| ^ Particle Type | muon| ^ Material | myWater| ^ Geant Version | 4.9.5| ^ Physics List | CDMS_SuperSim_PhysicsList.hh| ^ Total Events (μ-Nuc off) | 900000 | ^ Total Events (μ-Nuc on) | 600000 | ^ Data List (μ-Nuc off) | files_Water_off_mu_280.txt | ^ Data List (μ-Nuc on) | files_Water_on_mu_280.txt | ===Hydrogen Captures=== ^Figure 22: Hydrogen Neutron Captures vs. Time: μ-Nuc off^ Figure 23: Hydrogen Neutron Captures vs. Time: μ-Nuc on^ |{{::ncaph_t_off_wat1.png?600|}}|{{::ncaph_t_on_wat1.png?600|}}| τ = 219.476 for μ-Nuc off and τ = 218.104 for μ-Nuc on. ^Figure 24: Hydrogen Neutron Captures vs. Radial Distance: μ-Nuc off ^ Figure 25: Hydrogen Neutron Captures vs. Radial Distance: μ-Nuc on ^ |{{::ncaph_d_off_wat1.png?600|}}|{{::ncaph_d_on_wat1.png?600|}}| ^Figure 26: Hydrogen Neutron Captures vs. Multiplicity: μ-Nuc off ^ Figure 27: Hydrogen Neutron Captures vs. Multiplicity: μ-Nuc on ^ |{{::ncaph_mult_off_wat1.png?600|}}|{{::ncaph_mult_on_wat1.png?600|}}| ===Oxygen Captures=== ^Figure 28: Oxygen Neutron Captures vs. Time: μ-Nuc off ^ Figure 29: Oxygen Neutron Captures vs. Time: μ-Nuc on ^ |{{::ncapo_t_off_wat1.png?600|}}|{{::ncapo_t_on_wat1.png?600|}}| ^Figure 30: Oxygen Neutron Captures vs. Radial Distance: μ-Nuc off ^ Figure 31: Oxygen Neutron Captures vs. Radial Distance: μ-Nuc on ^ |{{::ncapo_d_off_wat1.png?600|}}|{{::ncapo_d_on_wat1.png?600|}}| ^Figure 32: Oxygen Neutron Captures vs. Multiplicity: μ-Nuc off ^ Figure 33: Oxygen Neutron Captures vs. Multiplicity: μ-Nuc on ^ |{{::ncapo_mult_off_wat1.png?600|}}|{{::ncapo_mult_on_wat1.png?600|}}|