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Data/MC comparisons for CC PID variables: Daikon03 PowerPoint Presentation
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Data/MC comparisons for CC PID variables: Daikon03

Data/MC comparisons for CC PID variables: Daikon03

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Data/MC comparisons for CC PID variables: Daikon03

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  1. Data/MC comparisons for CC PID variables: Daikon03 Philip Rodrigues

  2. Method • Cedar_phy-Daikon03 ND data/MC • Preselection cuts: • Fid vol, ntracks, trkfitpass or nd_reclaim • pass_beamcuts, horndb<-155, magn<-1000 for data • No PID-specific preselections yet • Normalize histograms to area (POT coming soon)

  3. Statistics • Three measures of data/MC (dis)agreement: • chi-squared/dof • KS distance • L1 distance/dof: • L1 should be less sensitive to outliers. • Could assign a probability using pdf:

  4. Effect of low-entry bins

  5. AB variables 1

  6. AB variables 2

  7. NS variables 1 Is this really ADCs?

  8. NS variables 2

  9. NS variables 3 Not used any longer (ever?)

  10. RO variables

  11. Variables ordered by KS dist 0.568446 Muon angle: cos(theta) AB 0.889775 PH Frac in planes 6-end NS 1.031426 Track charge AB 1.222353 PH Frac in planes 3-6 NS 1.509803 Number of planes RO 1.691016 Longitudinal track profile RO 1.710099 Track extension V NS 1.733098 Track-like Planes AB 1.735546 Track extension U NS 2.085349 Transverse track profile RO 2.169391 Reconstructed y AB 2.262775 Event Pulse Height (ADC) NS 2.467339 Track PH Fraction AB 2.635058 Track PH per Plane AB 2.839773 PH Frac in planes 0-3 NS 2.873267 Event Length NS 2.914586 Track length AB 3.378814 Event strips NS 4.240867 Signal fluctuation RO 4.914475 Pulse height per strip NS

  12. Ordered by chi-squared 4.047198 Muon angle: cos(theta) AB 4.879242 Track-like Planes AB 7.453683 Number of planes RO 8.079323 Reconstructed y AB 8.111699 Track extension V NS 9.509560 PH Frac in planes 6-end NS 9.687517 Track extension U NS 10.78543 PH Frac in planes 3-6 NS 11.24392 Transverse track profile RO 11.28279 Track length AB 14.39711 Longitudinal track profile RO 14.69607 Track PH per Plane AB 15.74833 Event Pulse Height (ADC) NS 22.84511 Event Length NS 23.07044 Event strips NS 34.95245 PH Frac in planes 0-3 NS 35.20214 Track PH Fraction AB 37.42892 Signal fluctuation RO 99.27212 Pulse height per strip NS 248.8392 Track charge AB

  13. TODO • SKZP (done – need to look at) • Calorimeter-only plots (ditto)