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Single-Top NN Training 2 Jets, 1 bTag, t-channel Training

Single-Top NN Training 2 Jets, 1 bTag, t-channel Training. 36.0 t-channel events @ 1.5 fb -1 18.6 s-channel events 981.2 background events. Prepro_iter_mix_#hidden: 912_100_50_15. Variation of number of hidden nodes. Variation of number of hidden nodes. Variation of signal fraction.

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Single-Top NN Training 2 Jets, 1 bTag, t-channel Training

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  1. Single-Top NN Training2 Jets, 1 bTag, t-channel Training 36.0 t-channel events @ 1.5 fb-1 18.6 s-channel events 981.2 background events

  2. Prepro_iter_mix_#hidden: 912_100_50_15

  3. Variation of number of hidden nodes

  4. Variation of number of hidden nodes

  5. Variation of signal fraction

  6. 912_100_50_15 Total corr to target: 66% / 184sigma Best variables: M(lnub) 119 sigma KA_NN_btag 87 sigma M(j1j2) 76 sigma QEta 52 sigma Cos_Theta(lep,q) 29 sigma M_T_lnub 29 sigma Eta_loosej1 22 sigma Eta_W 20 sigma Cos(lep_W,W) 17 sigma P_T(lnub) 14 sigma M_T(W) 10 sigma HT 10 sigma

  7. Prepro_iter_mix_#hidden: 612_100_50_15 t-channel signal / sqrt(B*1.2) Sum 3.04 CEM 2.30 PHX 0.99 CMUP 1.56 CMX 1.03 s-channel signal / sqrt(B*1.2) Sum 0.82

  8. M(lnub)

  9. NN btag (KIT NN Flavor Separator)

  10. M(j1j2)

  11. Q x Eta(lj)

  12. Cosθ(lep,lj)

  13. MT(lnub)

  14. η(loose j1)

  15. η(W)

  16. Cosθ(lep_W,W)

  17. PT(lnub)

  18. MT(W)

  19. HT

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