Modifications needed by the HBT analysis (P.Skowronski)
[u/mrichter/AliRoot.git] / MUON / AliMUONv3.h
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d1cd2474 1#ifndef ALIMUONV3_H
2#define ALIMUONV3_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/* $Id$ */
8
9/////////////////////////////////////////////////////////
10// Manager and hits classes for set:MUON version 3 //
11/////////////////////////////////////////////////////////
12//
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)
17
18#include "TLorentzVector.h"
19#include "AliMUON.h"
20
21class TF1;
22
23class AliMUONv3 : public AliMUON {
24public:
25 AliMUONv3();
26 AliMUONv3(const char *name, const char *title);
27 virtual ~AliMUONv3() {}
28 virtual void CreateGeometry();
29 virtual void CreateMaterials();
30 virtual void Init();
31 virtual Int_t IsVersion() const {return 3;}
32 virtual void StepManager();
33 void StepManagerOld();
34 void SetStepManagerVersionOld(Bool_t Opt)
35 { fStepManagerVersionOld = Opt; }
36 void SetAngleEffect(Bool_t Opt)
37 { fAngleEffect = Opt; }
38 void SetStepMaxInActiveGas(Float_t StepMax)
39 {fStepMaxInActiveGas = StepMax; }
40protected:
fb1bf5c0 41 AliMUONv3(const AliMUONv3& right);
42 AliMUONv3& operator = (const AliMUONv3& right);
d1cd2474 43 Int_t* fStations; //! allow to externally set which station to create
44 Bool_t fStepManagerVersionOld; // Version of StepManager, Default is false
45 Bool_t fAngleEffect; // Angle Effect along wires, Default is true
46 Float_t fStepMaxInActiveGas; // Step max in active gas default 0.6cm
47 virtual Int_t GetChamberId(Int_t volId) const;
48
49 // StepManager
50 Float_t * fStepSum; //!
51 Float_t * fDestepSum; //!
52
53 TLorentzVector fTrackMomentum; // Momentum of the particle entering in the active gas of chamber
54 TLorentzVector fTrackPosition; // Position of the particle exiting the active gas of chamber
55 TF1 * fElossRatio; // Ratio of particle mean eloss with respect MIP's
56 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)
57 TF1 * fAngleEffectNorma;// Angle effect: Normalisation form theta=10 degres to theta between 0 and 10 (Khalil BOUDJEMLINE sep 2003 Ph.D Thesis)
58private:
59 ClassDef(AliMUONv3,1) // MUON Detector class Version 1
60
61
62};
63#endif
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