1 #ifndef ALIRICHRESPONSEV0_H
2 #define ALIRICHRESPONSEV0_H
5 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
6 * See cxx source for full Copyright notice */
11 #include "AliRICHResponse.h"
12 class AliSegmentation;
15 class AliRICHResponseV0 : //Mathieson response
16 public AliRICHResponse {
19 virtual ~AliRICHResponseV0(){}
21 // Configuration methods
23 // Number of sigmas over which cluster didintegration is performed
24 virtual void SetSigmaIntegration(Float_t p1) {fSigmaIntegration=p1;}
25 virtual Float_t SigmaIntegration() {return fSigmaIntegration;}
26 // charge slope in ADC/e
27 virtual void SetChargeSlope(Float_t p1) {fChargeSlope=p1;}
28 virtual Float_t ChargeSlope() {return fChargeSlope;}
29 // sigma of the charge spread function
30 virtual void SetChargeSpread(Float_t p1, Float_t p2)
31 {fChargeSpreadX=p1; fChargeSpreadY=p2;}
32 virtual Float_t ChargeSpreadX() {return fChargeSpreadX;}
33 virtual Float_t ChargeSpreadY() {return fChargeSpreadY;}
34 // Adc-count saturation value
35 virtual void SetMaxAdc(Float_t p1) {fMaxAdc=p1;}
36 virtual Float_t MaxAdc() {return fMaxAdc;}
37 // anode cathode Pitch
38 virtual Float_t Pitch() {return fPitch;}
39 virtual void SetPitch(Float_t p1) {fPitch=p1;};
41 virtual void SetAlphaFeedback(Float_t alpha) {fAlphaFeedback=alpha;}
42 virtual Float_t AlphaFeedback() {return fAlphaFeedback;}
44 virtual void SetEIonisation(Float_t e) {fEIonisation=e;}
45 virtual Float_t EIonisation() {return fEIonisation;}
46 // Mathieson parameters
47 virtual void SetSqrtKx3(Float_t p1) {fSqrtKx3=p1;};
48 virtual void SetKx2(Float_t p1) {fKx2=p1;};
49 virtual void SetKx4(Float_t p1) {fKx4=p1;};
50 virtual void SetSqrtKy3(Float_t p1) {fSqrtKy3=p1;};
51 virtual void SetKy2(Float_t p1) {fKy2=p1;};
52 virtual void SetKy4(Float_t p1) {fKy4=p1;};
54 // Chamber response methods
55 // Pulse height from scored quantity (eloss)
56 virtual Float_t IntPH(Float_t eloss);
57 virtual Float_t IntPH();
58 // Charge disintegration
59 virtual Float_t IntXY(AliSegmentation * segmentation);
60 virtual Int_t FeedBackPhotons(Float_t *source, Float_t qtot);
62 Float_t fChargeSlope; // Slope of the charge distribution
63 Float_t fChargeSpreadX; // Width of the charge distribution in x
64 Float_t fChargeSpreadY; // Width of the charge distribution in y
65 Float_t fSigmaIntegration; // Number of sigma's used for charge distribution
66 Float_t fAlphaFeedback; // Feedback photons coefficient
67 Float_t fEIonisation; // Mean ionisation energy
68 Float_t fMaxAdc; // Maximum ADC channel
69 Float_t fSqrtKx3; // Mathieson parameters for x
70 Float_t fKx2; // Mathieson parameters for x
71 Float_t fKx4; // Mathieson parameters for x
72 Float_t fSqrtKy3; // Mathieson parameters for y
73 Float_t fKy2; // Mathieson parameters for y
74 Float_t fKy4; // Mathieson parameters for y
75 Float_t fPitch; //anode-cathode pitch
76 ClassDef(AliRICHResponseV0,1)