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820b4d9e | 1 | //========================================================================================================================================== |
2 | ||
3 | // Macro to create the config file (AliMFTGeometry.root) for the geometry of the ALICE Muon Forward Tracker | |
4 | // | |
5 | // Contact author: antonio.uras@cern.ch | |
6 | ||
7 | //========================================================================================================================================== | |
8 | ||
9 | void SetMFTGeometry() { | |
10 | ||
11 | const Int_t nPlanes = 5; | |
12 | ||
d4643a10 | 13 | const Float_t zCenter[nPlanes] = { -50.0, -58.0, -66.0, -72.0, -76.0 }; // expressed in cm |
820b4d9e | 14 | |
58b93f36 | 15 | const Float_t rMin[nPlanes] = { 2.50, 2.50, 3.00, 3.50, 3.50 }; // expressed in cm |
d4643a10 | 16 | const Float_t rMax[nPlanes] = { 9.70, 11.00, 12.40, 13.40, 14.00 }; // expressed in cm |
58b93f36 | 17 | |
18 | const Float_t pixelSizeX[nPlanes] = { 25.e-4, 25.e-4, 25.e-4, 25.e-4, 25.e-4 }; // expressed in cm | |
19 | const Float_t pixelSizeY[nPlanes] = { 25.e-4, 25.e-4, 25.e-4, 25.e-4, 25.e-4 }; // expressed in cm | |
820b4d9e | 20 | |
21 | const Float_t thicknessActive[nPlanes] = { 50.e-4, 50.e-4, 50.e-4, 50.e-4, 50.e-4 }; // expressed in cm | |
22 | const Float_t thicknessSupport[nPlanes] = {2000.e-4, 2000.e-4, 2000.e-4, 2000.e-4, 2000.e-4 }; // expressed in cm | |
23 | const Float_t thicknessReadout[nPlanes] = { 50.e-4, 50.e-4, 50.e-4, 50.e-4, 50.e-4 }; // expressed in cm | |
24 | ||
58b93f36 | 25 | const Float_t equivalentSilicon[nPlanes] = { 400.e-4, 400.e-4, 400.e-4, 400.e-4, 400.e-4 }; // expressed in cm |
26 | const Float_t equivalentSiliconBeforeFront[nPlanes] = { 0.e-4, 0.e-4, 0.e-4, 0.e-4, 0.e-4 }; // expressed in cm | |
27 | const Float_t equivalentSiliconBeforeBack[nPlanes] = { 350.e-4, 350.e-4, 350.e-4, 350.e-4, 350.e-4 }; // expressed in cm | |
820b4d9e | 28 | |
bcaf50eb | 29 | const Float_t hasPixelRectangularPatternAlongY[nPlanes] = {0., 0., 0., 0., 0.}; |
58b93f36 | 30 | |
bcaf50eb | 31 | TNtuple *geomMFT = new TNtuple("AliMFTGeometry", "ALICE MFT Geometry", "zCenter:rMin:rMax:pixelSizeX:pixelSizeY:thicknessActive:thicknessSupport:thicknessReadout:equivalentSilicon:equivalentSiliconBeforeFront:equivalentSiliconBeforeBack:hasPixelRectangularPatternAlongY"); |
820b4d9e | 32 | |
33 | for (Int_t iPlane=0; iPlane<nPlanes; iPlane++) geomMFT -> Fill(zCenter[iPlane], | |
34 | rMin[iPlane], | |
35 | rMax[iPlane], | |
36 | pixelSizeX[iPlane], | |
37 | pixelSizeY[iPlane], | |
38 | thicknessActive[iPlane], | |
39 | thicknessSupport[iPlane], | |
40 | thicknessReadout[iPlane], | |
41 | equivalentSilicon[iPlane], | |
42 | equivalentSiliconBeforeFront[iPlane], | |
bcaf50eb | 43 | equivalentSiliconBeforeBack[iPlane], |
44 | hasPixelRectangularPatternAlongY[iPlane]); | |
820b4d9e | 45 | |
46 | TFile *fileGeomMFT = new TFile("AliMFTGeometry.root", "recreate"); | |
47 | geomMFT -> Write(); | |
48 | fileGeomMFT -> Close(); | |
49 | ||
50 | } | |
51 | ||
52 | //========================================================================================================================================== |