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1 | #ifndef ALIJETBKG_H |
| 2 | #define ALIJETBKG_H |
| 3 | |
| 4 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
| 5 | * See cxx source for full Copyright notice */ |
| 6 | //--------------------------------------------------------------------- |
| 7 | // Class to calculate the background per unit area |
| 8 | // manages the search for jets |
| 9 | // Authors: Elena Bruna elena.bruna@yale.edu |
| 10 | // Sevil Salur ssalur@lbl.gov |
| 11 | // |
| 12 | //--------------------------------------------------------------------- |
| 13 | |
| 14 | |
| 15 | class AliJetFinder; |
| 16 | class AliESDEvent; |
| 17 | class TTree; |
| 18 | class TChain; |
| 19 | class TString; |
| 20 | class AliAODEvent; |
| 21 | class AliJetHistos; |
| 22 | class AliFastJetInput; |
| 23 | |
| 24 | class AliJetBkg : public TObject |
| 25 | { |
| 26 | public: |
| 27 | AliJetBkg(); |
| 28 | AliJetBkg(const AliJetBkg &input); |
| 29 | AliJetBkg& operator=(const AliJetBkg& source); |
| 30 | virtual ~AliJetBkg() {;} |
| 31 | void SetHeader(AliJetHeader *header) {fHeader=header;} |
| 32 | void SetReader(AliJetReader *reader) {fReader=reader;} |
| 33 | void SetFastJetInput(AliFastJetInput *fjinput) {fInputFJ=fjinput;} |
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34 | void BkgFastJetb(Double_t& x,Double_t& y, Double_t& z); |
| 35 | void BkgFastJetWoHardest(Double_t& x,Double_t& y, Double_t& z); |
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36 | Float_t BkgFastJet(); |
| 37 | Float_t BkgChargedFastJet(); |
| 38 | Float_t BkgStat(); |
| 39 | Float_t BkgFastJetCone(TClonesArray* fAODJets); |
| 40 | Float_t BkgRemoveJetLeading(TClonesArray* fAODJets); |
| 41 | Float_t BkgRemoveJetLeadingFromUArray(TClonesArray* fAODJets); |
| 42 | Float_t EtaToTheta(Float_t arg); |
| 43 | Bool_t EmcalAcceptance(const Float_t eta, const Float_t phi, const Float_t radius); |
| 44 | static Double_t BkgFunction(Double_t *x,Double_t *par); |
| 45 | |
| 46 | private: |
| 47 | Double_t CalcRho(vector<fastjet::PseudoJet> input_particles,Double_t RparamBkg,TString method); |
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48 | void CalcRhob(Double_t& median, Double_t& sigma, Double_t& |
| 49 | meanarea,vector<fastjet::PseudoJet> input_particles,Double_t RparamBkg,TString |
| 50 | method); |
| 51 | void CalcRhoWoHardest(Double_t& median, Double_t& sigma, Double_t& |
| 52 | meanarea,vector<fastjet::PseudoJet> input_particles,Double_t RparamBkg,TString |
| 53 | method); |
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54 | AliJetReader *fReader; //! reader |
| 55 | AliJetHeader *fHeader; //! header |
| 56 | AliFastJetInput *fInputFJ; //! input particles |
| 57 | |
| 58 | ClassDef(AliJetBkg, 1); // Analysis task for standard jet analysis |
| 59 | }; |
| 60 | |
| 61 | #endif |
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