MonteCarlo simulations with GEANT4 for the XENON100 Detector

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S2 Simulation for XY Position Reconstruction veto PMTs top PMT array anode stack XY reconstruction algorithms with support vector machines, neural networks, and χ2 minimization 137 Cs Z-position inferred by the delay time between the S1 and S2 137 Cs Alexander Kish | XENON100 | 14th Geant4 Users Workshop | Catania, Sicily | October 15, 2009 | p.12
Backgrounds Prediction SOURCES OF ELECTRON RECOIL BACKGROUND: radioactive contamination in the detector and shield materials ( 232 Th, 238 U, 60 Co, 40 K); contamination in liquid xenon ( 232 Th, 238 U, 85 Kr); 222 Rn contamination in the shield cavity. SOURCES OF NUCLEAR RECOIL BACKGROUND: (α,n) reactions from 232 Th, 238 U and 235 U decay chains, and spontaneous fission of 238 U (contamination in detector and shield materials, local radioactivity in the rock and concrete surrounding the experimental site); muon-induced neutrons. Alexander Kish | XENON100 | 14th Geant4 Users Workshop | Catania, Sicily | October 15, 2009 | p.13
Page 1 and 2: MonteCarlo simulations with GEANT4
Page 3 and 4: XENON-100 collaboration 45 research
Page 5 and 6: Target Volume ~100 kg Muon Veto QUP
Page 7 and 8: The Principle of the XENON experime
Page 9 and 10: Simulation of the Optical Response
Page 11: Prediction of the Detected Light Yi
Page 15 and 16: Predicted Electron Recoil Backgroun
Page 17 and 18: Intrinsic Contamination: Delayed Co
Page 19 and 20: Gamma Background from 222 Rn in the
Page 21 and 22: Neutrons from (α,n) reactions and
Page 23 and 24: Muon-Induced Neutron Background Con
Page 25: Thank you. Special thanks to: Dr. E

MonteCarlo simulations with GEANT4 for the XENON100 Detector

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