ViewVC Help
View File | Revision Log | Show Annotations | Root Listing
root/cvsroot/UserCode/benhoob/cmsnotes/StopSearch/systematics.tex
(Generate patch)

Comparing UserCode/benhoob/cmsnotes/StopSearch/systematics.tex (file contents):
Revision 1.11 by benhoob, Mon Oct 8 09:07:01 2012 UTC vs.
Revision 1.13 by vimartin, Tue Oct 9 14:00:42 2012 UTC

# Line 300 | Line 300 | is XX\% and is obtained from Tag and Pro
300   [EVERYTHING IS 7TEV HERE, UPDATE WITH NEW RESULTS \\
301   ADD TABLE WITH FRACTION OF EVENTS THAT HAVE A TRUE ISOLATED TRACK]
302  
303 + \begin{table}[!h]
304 + \begin{center}
305 + {\footnotesize
306 + \begin{tabular}{l||c|c|c|c|c}
307 + \hline
308 + Sample              & SRA & SRB & SRC & SRD & SRE\\
309 + \hline
310 + \hline
311 + Muon Frac. \ttdl\ with true iso. trk.    & $0.32 \pm 0.03$ & $0.30 \pm 0.03$ & $0.32 \pm 0.06$ & $0.34 \pm 0.10$ & $0.35 \pm 0.16$  \\
312 + \hline
313 + \hline
314 + Electron Frac. \ttdl\ with true iso. trk.        & $0.32 \pm 0.03$ & $0.31 \pm 0.04$ & $0.33 \pm 0.06$ & $0.38 \pm 0.11$ & $0.38 \pm 0.19$  \\
315 + \hline
316 + \end{tabular}}
317 + \caption{ Fraction of \ttdl\ events with a true isolated track.
318 + \label{tab:trueisotrk}}
319 + \end{center}
320 + \end{table}
321 +
322 +
323   In this section we compare the performance of the isolated track veto in data and MC using tag-and-probe studies
324   with samples of Z$\to$ee and Z$\to\mu\mu$. The purpose of these studies is to demonstrate that the efficiency
325   to satisfy the isolated track veto requirements is well-reproduced in the MC, since if this were not the case
# Line 344 | Line 364 | The specific criteria for tags and probe
364  
365        \begin{itemize}
366        \item Electron passes full analysis ID/iso selection
367 <      \item \pt\ $>$ 30 GeV, $|\eta|<2.5$
368 <
349 <      \item Matched to 1 of the 2 electron tag-and-probe triggers
350 <        \begin{itemize}
351 <        \item \verb=HLT_Ele17_CaloIdVT_CaloIsoVT_TrkIdT_TrkIsoVT_SC8_Mass30_v*=
352 <        \item \verb=HLT_Ele17_CaloIdVT_CaloIsoVT_TrkIdT_TrkIsoVT_Ele8_Mass30_v*=
353 <        \end{itemize}
367 >      \item \pt\ $>$ 30 GeV, $|\eta|<2.1$
368 >      \item Matched to the single electron trigger \verb=HLT_Ele27_WP80_v*=
369        \end{itemize}
370  
371      \item{Probe criteria}
# Line 365 | Line 380 | The specific criteria for tags and probe
380        \begin{itemize}
381        \item Muon passes full analysis ID/iso selection
382        \item \pt\ $>$ 30 GeV, $|\eta|<2.1$
383 <      \item Matched to 1 of the 2 electron tag-and-probe triggers
383 >      \item Matched to 1 of the 2 single muon triggers
384          \begin{itemize}
385          \item \verb=HLT_IsoMu30_v*=
386          \item \verb=HLT_IsoMu30_eta2p1_v*=
# Line 383 | Line 398 | The absolute track isolation distributio
398   good agreement between data and MC. To be more quantitative, we compare the data vs. MC efficiencies to satisfy
399   absolute track isolation requirements varying from $>$ 1 GeV to $>$ 5 GeV, as summarized in Table~\ref{tab:isotrk}.
400   In the $\geq$0 and $\geq$1 jet bins where the efficiencies can be tested with statistical precision, the data and MC
401 < efficiencies agree within 7\%, and we apply this as a systematic uncertainty on the isolated track veto efficiency.
401 > efficiencies agree within 6\%, and we apply this as a systematic uncertainty on the isolated track veto efficiency.
402   For the higher jet multiplicity bins the statistical precision decreases, but we do not observe any evidence for
403   a data vs. MC discrepancy in the isolated track veto efficiency.
404  
# Line 394 | Line 409 | a data vs. MC discrepancy in the isolate
409  
410   \begin{figure}[hbt]
411    \begin{center}
412 <        %\includegraphics[width=0.3\linewidth]{plots/el_tkiso_0j.pdf}%
413 <        %\includegraphics[width=0.3\linewidth]{plots/mu_tkiso_0j.pdf}
414 <        %\includegraphics[width=0.3\linewidth]{plots/el_tkiso_1j.pdf}%
415 <        %\includegraphics[width=0.3\linewidth]{plots/mu_tkiso_1j.pdf}
416 <        %\includegraphics[width=0.3\linewidth]{plots/el_tkiso_2j.pdf}%
417 <        %\includegraphics[width=0.3\linewidth]{plots/mu_tkiso_2j.pdf}
418 <        %\includegraphics[width=0.3\linewidth]{plots/el_tkiso_3j.pdf}%
419 <        %\includegraphics[width=0.3\linewidth]{plots/mu_tkiso_3j.pdf}
420 <        %\includegraphics[width=0.3\linewidth]{plots/el_tkiso_4j.pdf}%
421 <        %\includegraphics[width=0.3\linewidth]{plots/mu_tkiso_4j.pdf}
412 >        \includegraphics[width=0.3\linewidth]{plots/el_tkiso_0j.pdf}%
413 >        \includegraphics[width=0.3\linewidth]{plots/mu_tkiso_0j.pdf}
414 >        \includegraphics[width=0.3\linewidth]{plots/el_tkiso_1j.pdf}%
415 >        \includegraphics[width=0.3\linewidth]{plots/mu_tkiso_1j.pdf}
416 >        \includegraphics[width=0.3\linewidth]{plots/el_tkiso_2j.pdf}%
417 >        \includegraphics[width=0.3\linewidth]{plots/mu_tkiso_2j.pdf}
418 >        \includegraphics[width=0.3\linewidth]{plots/el_tkiso_3j.pdf}%
419 >        \includegraphics[width=0.3\linewidth]{plots/mu_tkiso_3j.pdf}
420 >        \includegraphics[width=0.3\linewidth]{plots/el_tkiso_4j.pdf}%
421 >        \includegraphics[width=0.3\linewidth]{plots/mu_tkiso_4j.pdf}
422          \caption{
423            \label{fig:tnp} Comparison of the absolute track isolation in data vs. MC for electrons (left) and muons (right)
424   for events with the \njets\ requirement varied from \njets\ $\geq$ 0 to \njets\ $\geq$ 4.
# Line 421 | Line 436 | jet multiplicity requirements.}
436   \begin{tabular}{l|c|c|c|c|c}
437  
438   %Electrons:
439 < %Total MC yields        : 323790
440 < %Total DATA yields      : 2772586
439 > %Selection            : ((((((((((abs(tagAndProbeMass-91)<15)&&(qProbe*qTag<0))&&((eventSelection&1)==1))&&(abs(tag->eta())<2.1))&&(tag->pt()>30.0))&&(HLT_Ele27_WP80_tag > 0))&&(met<30))&&(nbl==0))&&((leptonSelection&8)==8))&&(probe->pt()>30))&&(drprobe<0.05)
440 > %Total MC yields        : 2497277
441 > %Total DATA yields      : 2649453
442   %Muons:
443 < %Total MC yields        : 456138
443 > %Selection            : ((((((((((abs(tagAndProbeMass-91)<15)&&(qProbe*qTag<0))&&((eventSelection&2)==2))&&(abs(tag->eta())<2.1))&&(tag->pt()>30.0))&&(HLT_IsoMu24_tag > 0))&&(met<30))&&(nbl==0))&&((leptonSelection&65536)==65536))&&(probe->pt()>30))&&(drprobe<0.05)
444 > %Total MC yields        : 3749863
445   %Total DATA yields      : 4210022
446 + %Info in <TCanvas::MakeDefCanvas>:  created default TCanvas with name c1
447 + %Info in <TCanvas::Print>: pdf file plots/nvtx.pdf has been created
448  
449   \hline
450   \hline
451   e + $\geq$0 jets   &           $>$ 1 GeV   &           $>$ 2 GeV   &           $>$ 3 GeV   &           $>$ 4 GeV   &           $>$ 5 GeV  \\
452   \hline
453 <      data   &  0.097 $\pm$ 0.0002   &  0.035 $\pm$ 0.0001   &  0.016 $\pm$ 0.0001   &  0.009 $\pm$ 0.0001   &  0.005 $\pm$ 0.0000  \\
454 <        mc   &  0.096 $\pm$ 0.0005   &  0.034 $\pm$ 0.0003   &  0.015 $\pm$ 0.0002   &  0.008 $\pm$ 0.0002   &  0.005 $\pm$ 0.0001  \\
455 <   data/mc   &     1.01 $\pm$ 0.01   &     1.04 $\pm$ 0.01   &     1.06 $\pm$ 0.02   &     1.04 $\pm$ 0.02   &     1.01 $\pm$ 0.02  \\
453 >      data   &  0.098 $\pm$ 0.0002   &  0.036 $\pm$ 0.0001   &  0.016 $\pm$ 0.0001   &  0.009 $\pm$ 0.0001   &  0.006 $\pm$ 0.0000  \\
454 >        mc   &  0.097 $\pm$ 0.0002   &  0.034 $\pm$ 0.0001   &  0.016 $\pm$ 0.0001   &  0.009 $\pm$ 0.0001   &  0.005 $\pm$ 0.0000  \\
455 >   data/mc   &     1.00 $\pm$ 0.00   &     1.04 $\pm$ 0.00   &     1.04 $\pm$ 0.01   &     1.03 $\pm$ 0.01   &     1.02 $\pm$ 0.01  \\
456  
457   \hline
458   \hline
459   $\mu$ + $\geq$0 jets   &           $>$ 1 GeV   &           $>$ 2 GeV   &           $>$ 3 GeV   &           $>$ 4 GeV   &           $>$ 5 GeV  \\
460   \hline
461        data   &  0.094 $\pm$ 0.0001   &  0.034 $\pm$ 0.0001   &  0.016 $\pm$ 0.0001   &  0.009 $\pm$ 0.0000   &  0.006 $\pm$ 0.0000  \\
462 <        mc   &  0.093 $\pm$ 0.0004   &  0.033 $\pm$ 0.0003   &  0.015 $\pm$ 0.0002   &  0.008 $\pm$ 0.0001   &  0.005 $\pm$ 0.0001  \\
463 <   data/mc   &     1.01 $\pm$ 0.00   &     1.04 $\pm$ 0.01   &     1.05 $\pm$ 0.01   &     1.06 $\pm$ 0.02   &     1.07 $\pm$ 0.02  \\
462 >        mc   &  0.093 $\pm$ 0.0001   &  0.033 $\pm$ 0.0001   &  0.015 $\pm$ 0.0001   &  0.009 $\pm$ 0.0000   &  0.006 $\pm$ 0.0000  \\
463 >   data/mc   &     1.01 $\pm$ 0.00   &     1.03 $\pm$ 0.00   &     1.03 $\pm$ 0.01   &     1.03 $\pm$ 0.01   &     1.02 $\pm$ 0.01  \\
464  
465   \hline
466   \hline
467   e + $\geq$1 jets   &           $>$ 1 GeV   &           $>$ 2 GeV   &           $>$ 3 GeV   &           $>$ 4 GeV   &           $>$ 5 GeV  \\
468   \hline
469 <      data   &  0.109 $\pm$ 0.0005   &  0.043 $\pm$ 0.0003   &  0.022 $\pm$ 0.0002   &  0.013 $\pm$ 0.0002   &  0.009 $\pm$ 0.0002  \\
470 <        mc   &  0.109 $\pm$ 0.0014   &  0.042 $\pm$ 0.0009   &  0.020 $\pm$ 0.0006   &  0.012 $\pm$ 0.0005   &  0.008 $\pm$ 0.0004  \\
471 <   data/mc   &     1.00 $\pm$ 0.01   &     1.04 $\pm$ 0.02   &     1.08 $\pm$ 0.04   &     1.13 $\pm$ 0.05   &     1.13 $\pm$ 0.06  \\
469 >      data   &  0.110 $\pm$ 0.0005   &  0.044 $\pm$ 0.0003   &  0.022 $\pm$ 0.0002   &  0.014 $\pm$ 0.0002   &  0.009 $\pm$ 0.0002  \\
470 >        mc   &  0.110 $\pm$ 0.0005   &  0.042 $\pm$ 0.0003   &  0.021 $\pm$ 0.0002   &  0.013 $\pm$ 0.0002   &  0.009 $\pm$ 0.0001  \\
471 >   data/mc   &     1.00 $\pm$ 0.01   &     1.04 $\pm$ 0.01   &     1.06 $\pm$ 0.02   &     1.08 $\pm$ 0.02   &     1.06 $\pm$ 0.03  \\
472  
473   \hline
474   \hline
475   $\mu$ + $\geq$1 jets   &           $>$ 1 GeV   &           $>$ 2 GeV   &           $>$ 3 GeV   &           $>$ 4 GeV   &           $>$ 5 GeV  \\
476   \hline
477        data   &  0.106 $\pm$ 0.0004   &  0.043 $\pm$ 0.0003   &  0.023 $\pm$ 0.0002   &  0.014 $\pm$ 0.0002   &  0.010 $\pm$ 0.0001  \\
478 <        mc   &  0.107 $\pm$ 0.0012   &  0.042 $\pm$ 0.0008   &  0.021 $\pm$ 0.0005   &  0.013 $\pm$ 0.0004   &  0.009 $\pm$ 0.0004  \\
479 <   data/mc   &     1.00 $\pm$ 0.01   &     1.03 $\pm$ 0.02   &     1.07 $\pm$ 0.03   &     1.12 $\pm$ 0.04   &     1.17 $\pm$ 0.05  \\
478 >        mc   &  0.106 $\pm$ 0.0004   &  0.042 $\pm$ 0.0003   &  0.021 $\pm$ 0.0002   &  0.013 $\pm$ 0.0002   &  0.009 $\pm$ 0.0001  \\
479 >   data/mc   &     1.00 $\pm$ 0.01   &     1.04 $\pm$ 0.01   &     1.06 $\pm$ 0.01   &     1.08 $\pm$ 0.02   &     1.07 $\pm$ 0.02  \\
480  
481   \hline
482   \hline
483   e + $\geq$2 jets   &           $>$ 1 GeV   &           $>$ 2 GeV   &           $>$ 3 GeV   &           $>$ 4 GeV   &           $>$ 5 GeV  \\
484   \hline
485 <      data   &  0.115 $\pm$ 0.0012   &  0.049 $\pm$ 0.0008   &  0.026 $\pm$ 0.0006   &  0.017 $\pm$ 0.0005   &  0.012 $\pm$ 0.0004  \\
486 <        mc   &  0.114 $\pm$ 0.0032   &  0.046 $\pm$ 0.0021   &  0.023 $\pm$ 0.0015   &  0.015 $\pm$ 0.0012   &  0.010 $\pm$ 0.0010  \\
487 <   data/mc   &     1.01 $\pm$ 0.03   &     1.09 $\pm$ 0.05   &     1.13 $\pm$ 0.08   &     1.09 $\pm$ 0.09   &     1.14 $\pm$ 0.12  \\
485 >      data   &  0.117 $\pm$ 0.0012   &  0.050 $\pm$ 0.0008   &  0.026 $\pm$ 0.0006   &  0.017 $\pm$ 0.0005   &  0.012 $\pm$ 0.0004  \\
486 >        mc   &  0.120 $\pm$ 0.0012   &  0.048 $\pm$ 0.0008   &  0.025 $\pm$ 0.0006   &  0.016 $\pm$ 0.0005   &  0.011 $\pm$ 0.0004  \\
487 >   data/mc   &     0.97 $\pm$ 0.01   &     1.05 $\pm$ 0.02   &     1.05 $\pm$ 0.03   &     1.07 $\pm$ 0.04   &     1.07 $\pm$ 0.05  \\
488  
489   \hline
490   \hline
491   $\mu$ + $\geq$2 jets   &           $>$ 1 GeV   &           $>$ 2 GeV   &           $>$ 3 GeV   &           $>$ 4 GeV   &           $>$ 5 GeV  \\
492   \hline
493        data   &  0.111 $\pm$ 0.0010   &  0.048 $\pm$ 0.0007   &  0.026 $\pm$ 0.0005   &  0.018 $\pm$ 0.0004   &  0.013 $\pm$ 0.0004  \\
494 <        mc   &  0.114 $\pm$ 0.0027   &  0.046 $\pm$ 0.0018   &  0.024 $\pm$ 0.0013   &  0.014 $\pm$ 0.0010   &  0.010 $\pm$ 0.0009  \\
495 <   data/mc   &     0.98 $\pm$ 0.03   &     1.04 $\pm$ 0.04   &     1.12 $\pm$ 0.07   &     1.26 $\pm$ 0.10   &     1.30 $\pm$ 0.12  \\
494 >        mc   &  0.115 $\pm$ 0.0010   &  0.048 $\pm$ 0.0006   &  0.025 $\pm$ 0.0005   &  0.016 $\pm$ 0.0004   &  0.012 $\pm$ 0.0003  \\
495 >   data/mc   &     0.97 $\pm$ 0.01   &     1.01 $\pm$ 0.02   &     1.04 $\pm$ 0.03   &     1.09 $\pm$ 0.04   &     1.09 $\pm$ 0.04  \\
496  
497   \hline
498   \hline
499   e + $\geq$3 jets   &           $>$ 1 GeV   &           $>$ 2 GeV   &           $>$ 3 GeV   &           $>$ 4 GeV   &           $>$ 5 GeV  \\
500   \hline
501 <      data   &  0.122 $\pm$ 0.0030   &  0.058 $\pm$ 0.0022   &  0.034 $\pm$ 0.0017   &  0.023 $\pm$ 0.0014   &  0.017 $\pm$ 0.0012  \\
502 <        mc   &  0.125 $\pm$ 0.0080   &  0.060 $\pm$ 0.0057   &  0.032 $\pm$ 0.0043   &  0.023 $\pm$ 0.0036   &  0.017 $\pm$ 0.0031  \\
503 <   data/mc   &     0.98 $\pm$ 0.07   &     0.97 $\pm$ 0.10   &     1.06 $\pm$ 0.15   &     1.01 $\pm$ 0.17   &     1.01 $\pm$ 0.20  \\
501 >      data   &  0.123 $\pm$ 0.0031   &  0.058 $\pm$ 0.0022   &  0.034 $\pm$ 0.0017   &  0.023 $\pm$ 0.0014   &  0.017 $\pm$ 0.0012  \\
502 >        mc   &  0.131 $\pm$ 0.0030   &  0.055 $\pm$ 0.0020   &  0.030 $\pm$ 0.0015   &  0.020 $\pm$ 0.0013   &  0.015 $\pm$ 0.0011  \\
503 >   data/mc   &     0.94 $\pm$ 0.03   &     1.06 $\pm$ 0.06   &     1.14 $\pm$ 0.08   &     1.16 $\pm$ 0.10   &     1.17 $\pm$ 0.12  \\
504  
505   \hline
506   \hline
507   $\mu$ + $\geq$3 jets   &           $>$ 1 GeV   &           $>$ 2 GeV   &           $>$ 3 GeV   &           $>$ 4 GeV   &           $>$ 5 GeV  \\
508   \hline
509        data   &  0.121 $\pm$ 0.0025   &  0.055 $\pm$ 0.0018   &  0.033 $\pm$ 0.0014   &  0.022 $\pm$ 0.0011   &  0.017 $\pm$ 0.0010  \\
510 <        mc   &  0.125 $\pm$ 0.0070   &  0.053 $\pm$ 0.0047   &  0.027 $\pm$ 0.0035   &  0.018 $\pm$ 0.0028   &  0.013 $\pm$ 0.0024  \\
511 <   data/mc   &     0.97 $\pm$ 0.06   &     1.05 $\pm$ 0.10   &     1.20 $\pm$ 0.16   &     1.19 $\pm$ 0.20   &     1.28 $\pm$ 0.25  \\
510 >        mc   &  0.120 $\pm$ 0.0024   &  0.052 $\pm$ 0.0016   &  0.029 $\pm$ 0.0012   &  0.019 $\pm$ 0.0010   &  0.014 $\pm$ 0.0009  \\
511 >   data/mc   &     1.01 $\pm$ 0.03   &     1.06 $\pm$ 0.05   &     1.14 $\pm$ 0.07   &     1.14 $\pm$ 0.08   &     1.16 $\pm$ 0.10  \\
512  
513   \hline
514   \hline
515   e + $\geq$4 jets   &           $>$ 1 GeV   &           $>$ 2 GeV   &           $>$ 3 GeV   &           $>$ 4 GeV   &           $>$ 5 GeV  \\
516   \hline
517 <      data   &  0.130 $\pm$ 0.0079   &  0.069 $\pm$ 0.0060   &  0.044 $\pm$ 0.0048   &  0.031 $\pm$ 0.0041   &  0.021 $\pm$ 0.0034  \\
518 <        mc   &  0.136 $\pm$ 0.0219   &  0.045 $\pm$ 0.0134   &  0.027 $\pm$ 0.0108   &  0.022 $\pm$ 0.0093   &  0.016 $\pm$ 0.0084  \\
519 <   data/mc   &     0.96 $\pm$ 0.17   &     1.55 $\pm$ 0.48   &     1.62 $\pm$ 0.67   &     1.41 $\pm$ 0.63   &     1.28 $\pm$ 0.68  \\
517 >      data   &  0.129 $\pm$ 0.0080   &  0.070 $\pm$ 0.0061   &  0.044 $\pm$ 0.0049   &  0.031 $\pm$ 0.0042   &  0.021 $\pm$ 0.0034  \\
518 >        mc   &  0.132 $\pm$ 0.0075   &  0.059 $\pm$ 0.0053   &  0.035 $\pm$ 0.0041   &  0.025 $\pm$ 0.0035   &  0.017 $\pm$ 0.0029  \\
519 >   data/mc   &     0.98 $\pm$ 0.08   &     1.18 $\pm$ 0.15   &     1.26 $\pm$ 0.20   &     1.24 $\pm$ 0.24   &     1.18 $\pm$ 0.28  \\
520  
521   \hline
522   \hline
523   $\mu$ + $\geq$4 jets   &           $>$ 1 GeV   &           $>$ 2 GeV   &           $>$ 3 GeV   &           $>$ 4 GeV   &           $>$ 5 GeV  \\
524   \hline
525        data   &  0.136 $\pm$ 0.0067   &  0.064 $\pm$ 0.0048   &  0.041 $\pm$ 0.0039   &  0.029 $\pm$ 0.0033   &  0.024 $\pm$ 0.0030  \\
526 <        mc   &  0.127 $\pm$ 0.0187   &  0.062 $\pm$ 0.0134   &  0.042 $\pm$ 0.0113   &  0.034 $\pm$ 0.0104   &  0.028 $\pm$ 0.0095  \\
527 <   data/mc   &     1.07 $\pm$ 0.17   &     1.04 $\pm$ 0.24   &     0.98 $\pm$ 0.28   &     0.85 $\pm$ 0.28   &     0.87 $\pm$ 0.32  \\
526 >        mc   &  0.130 $\pm$ 0.0063   &  0.065 $\pm$ 0.0046   &  0.035 $\pm$ 0.0034   &  0.020 $\pm$ 0.0026   &  0.013 $\pm$ 0.0022  \\
527 >   data/mc   &     1.04 $\pm$ 0.07   &     0.99 $\pm$ 0.10   &     1.19 $\pm$ 0.16   &     1.47 $\pm$ 0.25   &     1.81 $\pm$ 0.37  \\
528 >
529   \hline
530   \hline
531  
# Line 514 | Line 534 | $\mu$ + $\geq$4 jets   &           $>$ 1
534   \end{table}
535  
536  
517
537   %Figure.~\ref{fig:reliso} compares the relative track isolation
538   %for events with a track with $\pt > 10~\GeV$ in addition to a selected
539   %muon for $\Z+4$ jet events and various \ttll\ components. The

Diff Legend

Removed lines
+ Added lines
< Changed lines
> Changed lines