source: tags/Mars-V2.2/macros/optim/optimwobble.C

Last change on this file was 8706, checked in by tbretz, 17 years ago
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File size: 1.7 KB
Line 
1void optimwobble()
2{
3 MJOptimizeCuts opt("MHThetaSq");
4 opt.SetDebug(2);
5 opt.SetOptimizer(MJOptimize::kSimplex);
6
7 // ------------------- Xi -----------------------
8 opt.FixParameter( 0, 1.15136);
9 opt.FixParameter( 8, 0.0681437);
10 opt.FixParameter( 9, 2.62932);
11 opt.FixParameter(10, 1.51279);
12 opt.FixParameter(11, 0.0507821);
13
14 // --------------- Theta Sq ---------------------
15 opt.FixParameter( 1, 0.215);
16
17 // ----------------- Area -----------------------
18 opt.SetParameter( 2, 0.21);
19 opt.SetParameter( 3, 5.6);
20 opt.SetParameter( 4, 0.083);
21
22 // ----------------- M3L ------------------------
23 opt.FixParameter( 5, -0.07);
24
25 // ---------------- Slope -----------------------
26 opt.FixParameter( 6, 7.2);
27 opt.FixParameter( 7, 0.5);
28
29 // ----------------- Fit ------------------------
30
31 MAlphaFitter fit;
32 fit.SetScaleMode(MAlphaFitter::kNone);
33 fit.SetSignalFunction(MAlphaFitter::kThetaSq);
34 fit.SetMinimizationStrategy(MAlphaFitter::kSignificanceLogExcess);
35
36 // For wobble mode with three off-regions
37 // (sets also ScaleMode to kUser)
38 fit.SetScaleUser(1./3);
39
40 // ----------------- Cuts -----------------------
41
42 MFMagicCuts cuts;
43 cuts.SetThetaCut(MFMagicCuts::kOn);
44
45 /* You can also try (switch on scaling):
46
47 fit.SetScaleMode(MAlphaFitter::kBackground);
48 fit.SetBackgroundFitMin(0.12);
49 fit.SetBackgroundFitMax(0.5);
50
51 cuts.SetThetaCut(MFMagicCuts::kOff);
52 */
53
54 // -----------------------------------------------------------
55
56 MStatusDisplay *d = new MStatusDisplay;
57 opt.SetDisplay(d);
58
59 opt.RunOnOff("ganymed00000001-summary.root", &cuts, &fit);
60}
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