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1 | #ifndef ALIMUONV1_H | |
2 | #define ALIMUONV1_H | |
3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6 | /* $Id$ */ | |
7 | // Revision of includes 07/05/2004 | |
8 | ||
9 | /// \ingroup sim | |
10 | /// \class AliMUONv1 | |
11 | /// \brief AliDetector class for MUON subsystem which implements | |
12 | /// functions for simulation | |
13 | ||
14 | #include "AliMUON.h" | |
15 | ||
16 | #include <TLorentzVector.h> | |
17 | ||
18 | class TF1; | |
19 | class TF2; | |
20 | class TGeoCombiTrans; | |
21 | class TString; | |
22 | class TGeoHMatrix; | |
23 | ||
24 | class AliMUONv1 : public AliMUON | |
25 | { | |
26 | public: | |
27 | AliMUONv1(); | |
28 | AliMUONv1(const char *name, const char* title = "default"); | |
29 | virtual ~AliMUONv1(); | |
30 | virtual void CreateGeometry(); | |
31 | virtual void CreateMaterials(); | |
32 | virtual void AddAlignableVolumes() const; | |
33 | virtual void Init(); | |
34 | ||
35 | /// Return the version number of this detector | |
36 | virtual Int_t IsVersion() const {return 1;} | |
37 | ||
38 | virtual void StepManager(); | |
39 | ||
40 | /// Set option to take into account angle effect | |
41 | void SetAngleEffect(Bool_t Opt) | |
42 | { fAngleEffect = Opt; } | |
43 | ||
44 | /// Set option to take into account magnetic field effect | |
45 | void SetMagEffect(Bool_t Opt) | |
46 | { fMagEffect = Opt; } | |
47 | ||
48 | /// Set max step max in active gas | |
49 | void SetStepMaxInActiveGas(Float_t StepMax) | |
50 | {fStepMaxInActiveGas = StepMax; } | |
51 | ||
52 | protected: | |
53 | /// Not implemented | |
54 | AliMUONv1(const AliMUONv1& right); | |
55 | /// Not implemented | |
56 | AliMUONv1& operator = (const AliMUONv1& right); | |
57 | ||
58 | virtual Int_t GetGeomModuleId(Int_t volId) const; | |
59 | TString CurrentVolumePath() const; | |
60 | ||
61 | Bool_t fAngleEffect; ///< Angle Effect along wires, Default is true | |
62 | Bool_t fMagEffect; ///< Magnetic Field Effect along wires, Default is true | |
63 | Float_t fStepMaxInActiveGas; ///< Step max in active gas default 0.6cm | |
64 | ||
65 | // StepManager | |
66 | Float_t * fStepSum; //!< Sum of track steps per chamber | |
67 | Float_t * fDestepSum; //!< Sum of energy deposits per chamber | |
68 | ||
69 | TLorentzVector fTrackMomentum; ///< Momentum of the particle entering in the active gas of chamber | |
70 | TLorentzVector fTrackPosition; ///< Position of the particle exiting the active gas of chamber | |
71 | TF1 * fElossRatio; ///< Ratio of particle mean eloss with respect MIP's | |
72 | TF1 * fAngleEffect10; ///< Angle effect in tracking chambers at theta =10 degres as a function of ElossRatio (Khalil BOUDJEMLINE sep 2003 Ph.D Thesis) (in micrometers) | |
73 | TF1 * fAngleEffectNorma;///< Angle effect: Normalisation form theta=10 degres to theta between 0 and 10 (Khalil BOUDJEMLINE sep 2003 Ph.D Thesis) | |
74 | TF2 * fMagAngleEffectNorma;///< Magnetic field effect: Normalisation from theta=16 degres to theta between -20 and 20 (Lamia Benhabib jun 2006 Master Thesis) | |
75 | ||
76 | ClassDef(AliMUONv1,6) // MUON Detector class Version 1 | |
77 | }; | |
78 | #endif | |
79 | ||
80 | ||
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84 | ||
85 |