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LBNE35T4APASamples

Samples generated Aug, 2015; MC Challenge 4.0

  • Location: Fermilab dCache /pnfs/lbne/persistent/dunepro/v04_20_00/
  • Simulated with LArSoft version 04_20_00 e7:prof
  • Geometry: 35t4apa geometry version 5
  • Several sets of files generated.
    • AntiMuonCutEvents_LSU_dune35t: single mu+ sample from text files, 10,000
    • prod_gamma_0.1-1.0GeV_dune35t: single photon sample, 10,000
    • prod_pi0_0.4-1.0GeV_dune35t: single pi0 sample, 10,000
    • prod_piminus_2GeV_dune35t: single pi- sample, 10,000
    • prodcosmics_dune35t_milliblock: CRY 10-window sample, 10,000
    • prodcosmics_dune35t_milliblock_protonpi0: CRY 10-window sample with enhanced protons, 7,782
    • prodcosmics_dune35t_milliblock_countermu: CRY 10-window sample with enhanced horizontal muons, 145,116
    • prodgenie_nu_dune10kt_workspace: FD unoscillated sample, 99,900
    • prodgenie_nue_dune10kt_workspace: FD nue sample, 9,800
    • prodgenie_nutau_dune10kt_workspace: FD nutau sample, 9,900

Samples generated June 15, 2015;MC Challenge 3.0

  • Location: Fermilab dCache /pnfs/lbne/scratch/lbnepro/v04_12_00/
  • Simulated with LArSoft version 04_12_00 e7:prof
  • Geometry: 35t4apa geometry version 4
  • Two sets of files generated.
    • 10,000 Anti Muons – single Mu+ sample from text files,
    • 1,000 milliblock events – 32,000 ticks readout with 1.6 ms pre-redout buffer.
  • The milliblocksamples are generated with CRY, and so have random positions, timings and momenta. Have all particle generation ‘switched on’ (get primary p,n,e,mu,gamma).
  • The anti muon sample have random positions (all start at y=141.55) and momenta.
  • Noise simulation on.
  • Generated using project.py so has numerous stages.
  • Each stage has a directory, each sample has a directory within each stage, and within this each subrun has a directory which holds the data.
    • gen – generation of particles
    • g4 – GEANT4 simulation (including TPC, counters, photon detectors)
    • detsim – TPC readout simulation
    • reco – Full event reconstruction
    • mergeana – Merge ART output files, and run AnaTree_module on those files. Only these are uploaded to SAM.
  • Files are accessed in the same way as for previous data sets.

Samples generated February 23,2015;MC Challenge 2.0

  • Location: Fermilab BlueArc /pnfs/lbne/scratch/lbnepro/v04_00_01/
  • Simulated with LArSoft version 04_00_01 e6:prof
  • Geometry: 35t4apa geometry version 3
  • Three sets of files generated.
    • 10,000 Anti Muons – single Mu+ sample from text files,
    • 10,000 single window events – 3,200 ticks readout with 1.6 ms pre-redout buffer.
    • 1,000 millisecond window events – 32,000 ticks readout with 1.6 ms pre-redout buffer.
  • The single and millisecond window samples were generated with CRY, and so have random positions, timings and momenta. Have all particle generation ‘switched on’ (get primary p,n,e,mu,gamma).
  • The anti muon sample have random positions (all start at y=141.55) and momenta.
  • Noise simulation off.
  • Generated using project.py so has numerous stages.
  • Each stage has a directory, each sample has a directory within each stage, and within this each subrun has a directory which holds the data.
    • gen – generation of particles
    • g4 – GEANT4 simulation (including TPC, counters, photon detectors)
    • ddetsim – TPC readout simulation
    • reco – Full event reconstruction
    • mergeana – Merge ART output files, and run AnaTree_module on those files. Only these are uploaded to SAM.
      • AntiMuon sample was simulated in 100 separate subruns for all stages but mergeana (3 subruns).
      • The single window sample was simulated in 100 separate subruns for all stages but mergeana (7 subruns).
      • The milliblock window sample was simulated in 10 subruns for all stages.
  • Therefore to access 100 reconstructed AntiMuon events;
    • /pnfs/lbne/scratch/lbnepro/v04_00_01/reco/AntiMuonCutEvents_LSU_lbne35t/700249_0/AntiMuonCutEvents_LSU_lbne35t_31_20150220T200710_gen_20150220T205417_g4_20150220T210305_detsim_20150220T212153_reco.root
    • Note that this is not necessarily events 1-100, but is a set of 100 events between 1 and 10,000.
  • The mergeana stage also has a combined TFS file for the entire sample, this is accessed at;
    • /pnfs/lbne/scratch/lbnepro/v04_00_01/mergeana/AntiMuonCutEvents_LSU_lbne35t/anahist.root

Samples generated August 13,2014;MC Challenge single muons with altered waveforms

  • Location: Fermilab BlueArc /lbne/data2/users/jti3/mc_challenge
  • Simulated with LArSoft version 02_04_00 e5:prof
  • Geometry: 35t4apa geometry version 2
  • Three samples of 20 events each containing single muminus generated with starting point (x,y,z) = (100 cm, 50 cm, 0 cm)
  • Direction along z axis with uniform angular variation of 45 degrees in theta_XZ and theta_YZ
  • Starting momentum uniformly distributed from 0 to 700 MeV
  • Noise simulation on, zero suppression threshold set to 2 ADC counts
  • sample1.root: Negative amplitude of bipolar induction signal reduced by factor of 3
  • sample2.root: Induction bipolar signals reversed so negative pole precedes positive
  • sample3.root: Both collection and induction plane signals made wider by factor of 2, induction positive amplitude reduced by factor of 4

Sample generated December 16,2013;1k cosmic particles

  • Location: Fermilab BlueArc /lbne/data/users/babu2038/cosmicevent
  • The subdirectories contain the output of the simulation.
  • Simulated with LArSoft development version.
  • Parameters: Latitude 44.5, SampleTime 1.47e-3 s, SubBoxLength 75m.

Sample generated November 29,2013;1k pion (pionZero, pionplus and pionminus) particles

  • Location: Fermilab BlueArc /lbne/data/users/babu2038/pionfiles
  • The subdirectories contain the output of the each simulation.
  • Particles are generated at the position (100,50,0)cm and beam is along the z axis.
  • Particles are pionzero,pionminus and pionplus with momentum 0.030GeV.
  • Simulated with LArSoft development version.
  • noise simulation is off.
  • zero suppression is on.

Sample generated November 29,2013;1k muon particles

  • Location: Fermilab BlueArc /lbne/data/users/babu2038/muonfiles/muon
  • The ROOT files contain the output of the simulation.
  • Particles are generated at the position (100,50,0)cm and beam is along the z axis.
  • Particles are muon with momentum 0.5 GeV.
  • Simulated with LArSoft development version.
  • noise simulation is off.
  • zero suppression is on.

Sample generated November 29,2013;1k proton particles

  • Location: Fermilab BlueArc /lbne/data/users/babu2038/protonfile
  • The ROOT files contain the output of the simulation.
  • Particles are generated at the position (100,50,0)cm and beam is along the z axis.
  • Particles are proton with momentum 0.030GeV.
  • Simulated with LArSoft development version.
  • noise simulation is off.
  • zero suppression is on.

Sample generated November 1,2013;1k electron particles

  • Location: Fermilab BlueArc /lbne/data/users/babu2038/result_1000_event
  • The ROOT files contain the output of the simulation.
  • Particles are generated at the position (100,50,0)cm and beam is along the z axis.
  • Particles are electron with momentum 0.030GeV.
  • Simulated with LArSoft development version.
  • noise simulation is off.
  • zero suppression is on. (at the default 10-ADC threshold)
  • Tom Junk performed a charge study on these files at varying ADC zero suppression threshold, which is documented here.
  • Carolina confirmed Tom's estimate with an estimated resolution of 3.5% at the default 10-ADC zero suppression threshold. This is comparable to the log-plot in Tom's talk linked above. Both of these studies merely considered the (standard deviation / mean) of the distribution of total ADC charge sums per event. Some care had to be taken in removing event 1 from the sample, which had a charge sum orders of magnitude greater than any other event. No other outliers were removed in the fit. This "energy resolution" is a bottom line, as it assumes a single particle and no noise.