3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
7 // Revision of includes 07/05/2004
9 /////////////////////////////////////////////////////////
10 // Manager and hits classes for set:MUON version 3 //
11 /////////////////////////////////////////////////////////
13 // Old MUONv1 class (to be removed later)
14 // - now replaced with a new one where geometry and materials
15 // are created using new geometry builders
16 // (See ALIMUON*GeometryBuilder classes)
18 #include <TLorentzVector.h>
24 class AliMUONv3 : public AliMUON
28 AliMUONv3(const char *name, const char *title);
29 virtual ~AliMUONv3() {}
30 virtual void CreateGeometry();
31 virtual void CreateMaterials();
33 virtual Int_t IsVersion() const {return 3;}
34 virtual void StepManager();
35 void StepManagerOld();
36 void SetStepManagerVersionOld(Bool_t Opt)
37 { fStepManagerVersionOld = Opt; }
38 void SetAngleEffect(Bool_t Opt)
39 { fAngleEffect = Opt; }
40 void SetStepMaxInActiveGas(Float_t StepMax)
41 {fStepMaxInActiveGas = StepMax; }
44 AliMUONv3(const AliMUONv3& right);
45 AliMUONv3& operator = (const AliMUONv3& right);
46 Int_t* fStations; //! allow to externally set which station to create
47 Bool_t fStepManagerVersionOld; // Version of StepManager, Default is false
48 Bool_t fAngleEffect; // Angle Effect along wires, Default is true
49 Float_t fStepMaxInActiveGas; // Step max in active gas default 0.6cm
50 virtual Int_t GetChamberId(Int_t volId) const;
53 Float_t * fStepSum; //!
54 Float_t * fDestepSum; //!
56 TLorentzVector fTrackMomentum; // Momentum of the particle entering in the active gas of chamber
57 TLorentzVector fTrackPosition; // Position of the particle exiting the active gas of chamber
58 TF1 * fElossRatio; // Ratio of particle mean eloss with respect MIP's
59 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)
60 TF1 * fAngleEffectNorma;// Angle effect: Normalisation form theta=10 degres to theta between 0 and 10 (Khalil BOUDJEMLINE sep 2003 Ph.D Thesis)
62 ClassDef(AliMUONv3,1) // MUON Detector class Version 1