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11141716 | 1 | #ifndef ALILHCBEAM_H |
21aa51f2 | 2 | #define ALILHCBEAM_H |
11141716 | 3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6 | /* $Id$ */ | |
21aa51f2 | 7 | |
8 | // | |
9 | // Class that holds all parameters about an LHC beam. | |
10 | // The parameters can change with time. | |
11 | // A monitor can be set that stores the time distribution of | |
12 | // emittance and number of particles per bunch. | |
13 | // Author: Andreas Morsch | |
14 | // andreas.morsch@cern.ch | |
15 | // | |
16 | ||
11141716 | 17 | #include <TNamed.h> |
18 | #include "AliLhcMonitor.h" | |
19 | ||
20 | class AliLHC; | |
21 | ||
22 | class AliLhcBeam : public TNamed, public AliLhcMonitor | |
23 | { | |
24 | public: | |
25 | AliLhcBeam(AliLHC* lhc); | |
26 | AliLhcBeam(const AliLhcBeam &beam); | |
27 | virtual ~AliLhcBeam(); | |
28 | ||
29 | virtual void Init(); | |
30 | ||
21aa51f2 | 31 | virtual Float_t N() const {return fN;} |
32 | virtual Float_t A() const {return fA;} | |
33 | virtual Float_t Z() const {return fZ;} | |
34 | virtual Float_t Emittance() const {return fEmittance;} | |
35 | virtual Float_t Energy() const {return fEnergy;} | |
36 | virtual Float_t Gamma() const {return fGamma;} | |
37 | virtual Float_t LongEmittance() const {return fEmittanceL;} | |
38 | virtual Float_t EnergySpread() const {return fEnergySpread;} | |
11141716 | 39 | |
40 | virtual void SetParticle(Float_t a, Float_t z) {fA = a; fZ = z;} | |
41 | virtual void SetN(Float_t n) {fN = n;} | |
42 | virtual void SetAccelerator(AliLHC* acc) {fAccelerator = acc;} | |
43 | virtual void SetEnergy(Float_t e) {fEnergy = e;} | |
44 | virtual void SetNEmittance(Float_t e) {fNEmittance = e;} | |
45 | virtual void SetLongEmittance(Float_t e) {fEmittanceL = e;} | |
46 | virtual void SetEnergySpread(Float_t b) {fEnergySpread = b;} | |
47 | ||
48 | virtual void RemoveParticles(Float_t loss); | |
49 | virtual void IncreaseEmittance(Float_t de, Float_t del); | |
50 | virtual void SetMonitor(Int_t n); | |
51 | virtual void Record(); | |
52 | virtual void DrawPlots(); | |
53 | ||
54 | ||
55 | AliLhcBeam & operator=(const AliLhcBeam & rhs); | |
56 | ||
57 | protected: | |
58 | AliLHC* fAccelerator; // Accelerator | |
59 | Float_t fN; // Number of Particles | |
60 | Float_t fN0; // Initial Number of Particles | |
61 | Float_t fNEmittance; // Normalized Emittance | |
62 | Float_t fEmittance; // Emittance | |
63 | Float_t fEmittance0; // Initial Emittance | |
64 | Float_t fEmittanceL; // Longitudinal Emittance | |
65 | Float_t fEmittanceL0; // Longitudinal Emittance | |
66 | Float_t fEnergySpread; // Energy Spread | |
67 | ||
68 | Float_t fA; // Atomic Number | |
69 | Float_t fZ; // Charge Number | |
70 | Float_t fEnergy; // Energy | |
71 | Float_t fGamma; // relativistic gamma | |
72 | // | |
73 | Float_t* fTimeArray; // [fNmax] Time array | |
74 | Float_t* fEmittanceArray; // [fNmax] Emittance array | |
75 | Float_t* fEmittanceLArray; // [fNmax] Long. Emittance array | |
76 | // | |
77 | ClassDef(AliLhcBeam,1) // LHC Beam | |
78 | }; | |
79 | ||
80 | #endif | |
81 | ||
82 | ||
83 | ||
84 | ||
85 |