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dbf053f0 | 1 | #ifndef ALIANALYSISTASKJETCLUSTER_H |
2 | #define ALIANALYSISTASKJETCLUSTER_H | |
3 | ||
4 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
5 | * See cxx source for full Copyright notice */ | |
6 | ||
7 | // ************************************** | |
8 | // task used for comapring different jets D parmaters from fastjet | |
9 | // ******************************************* | |
10 | ||
11 | #include "AliAnalysisTaskSE.h" | |
12 | #include "THnSparse.h" // cannot forward declare ThnSparseF | |
13 | #include "fastjet/ClusterSequenceArea.hh" | |
14 | #include "fastjet/AreaDefinition.hh" | |
15 | #include "fastjet/JetDefinition.hh" | |
16 | #include "fastjet/PseudoJet.hh" | |
17 | ||
18 | //////////////// | |
19 | class AliJetHeader; | |
20 | class AliESDEvent; | |
21 | class AliAODEvent; | |
54424110 | 22 | class AliAODExtension; |
dbf053f0 | 23 | class AliAODJet; |
24 | class AliGenPythiaEventHeader; | |
25 | class AliCFManager; | |
d6e66a82 | 26 | class AliAODJetEventBackground; |
27 | class AliJetFinder; | |
dbf053f0 | 28 | class TList; |
29 | class TChain; | |
30 | class TH2F; | |
31 | class TH1F; | |
32 | class TH3F; | |
33 | class TProfile; | |
d7ca0e14 | 34 | class TRandom3; |
54424110 | 35 | class TRefArray; |
dbf053f0 | 36 | |
37 | ||
38 | class AliAnalysisTaskJetCluster : public AliAnalysisTaskSE | |
39 | { | |
40 | public: | |
41 | AliAnalysisTaskJetCluster(); | |
42 | AliAnalysisTaskJetCluster(const char* name); | |
54424110 | 43 | virtual ~AliAnalysisTaskJetCluster(); |
dbf053f0 | 44 | // Implementation of interface methods |
45 | virtual void UserCreateOutputObjects(); | |
46 | virtual void Init(); | |
47 | virtual void LocalInit() { Init(); } | |
48 | virtual void UserExec(Option_t *option); | |
49 | virtual void Terminate(Option_t *option); | |
50 | virtual Bool_t Notify(); | |
51 | ||
d6e66a82 | 52 | |
53 | ||
dbf053f0 | 54 | virtual void SetUseGlobalSelection(Bool_t b){fUseGlobalSelection = b;} |
55 | virtual void SetAODTrackInput(Bool_t b){fUseAODTrackInput = b;} | |
56 | virtual void SetAODMCInput(Bool_t b){fUseAODMCInput = b;} | |
57 | virtual void SetRecEtaWindow(Float_t f){fRecEtaWindow = f;} | |
58 | virtual void SetTrackTypeGen(Int_t i){fTrackTypeGen = i;} | |
59 | virtual void SetTrackTypeRec(Int_t i){fTrackTypeRec = i;} | |
54424110 | 60 | virtual void SetTrackPtCut(Float_t x){fTrackPtCut = x;} |
aae7993b | 61 | virtual void SetCentralityCut(Float_t xLo,Float_t xUp){fCentCutLo = xLo; fCentCutUp = xUp;} |
dbf053f0 | 62 | virtual void SetFilterMask(UInt_t i){fFilterMask = i;} |
0341d0d8 | 63 | virtual void SetJetTriggerPtCut(Float_t x){fJetTriggerPtCut = x;} |
64 | virtual void SetBackgroundBranch(const char* c){fBackgroundBranch = c;} | |
65 | ||
bd80a748 | 66 | virtual void SetNSkipLeadingRan(Int_t x){fNSkipLeadingRan = x;} |
d7ca0e14 | 67 | virtual void SetNRandomCones(Int_t x){fNRandomCones = x;} |
bd80a748 | 68 | |
54424110 | 69 | virtual void SetJetOutputBranch(const char *c){fNonStdBranch = c;} |
70 | virtual void SetJetOutputFile(const char *c){fNonStdFile = c;} | |
71 | virtual void SetJetOutputMinPt(Float_t x){fJetOutputMinPt = x;} | |
21ead515 | 72 | virtual void SetBackgroundCalc(Bool_t b){fUseBackgroundCalc = b;} |
54424110 | 73 | |
dbf053f0 | 74 | // for Fast Jet |
75 | fastjet::JetAlgorithm GetAlgorithm() const {return fAlgorithm;} | |
76 | fastjet::Strategy GetStrategy() const {return fStrategy;} | |
77 | fastjet::RecombinationScheme GetRecombScheme() const {return fRecombScheme;} | |
78 | fastjet::AreaType GetAreaType() const {return fAreaType;} | |
79 | // Setters | |
80 | void SetRparam(Double_t f) {fRparam = f;} | |
81 | void SetAlgorithm(fastjet::JetAlgorithm f) {fAlgorithm = f;} | |
82 | void SetStrategy(fastjet::Strategy f) {fStrategy = f;} | |
83 | void SetRecombScheme(fastjet::RecombinationScheme f) {fRecombScheme = f;} | |
84 | void SetAreaType(fastjet::AreaType f) {fAreaType = f;} | |
d6e66a82 | 85 | void SetGhostArea(Double_t f) {fGhostArea = f;} |
86 | void SetActiveAreaRepeats(Int_t f) {fActiveAreaRepeats = f;} | |
87 | void SetGhostEtamax(Double_t f) {fGhostEtamax = f;} | |
88 | ||
89 | ||
dbf053f0 | 90 | |
91 | // Helper | |
92 | // | |
93 | ||
94 | // we have different cases | |
95 | // AOD reading -> MC from AOD | |
96 | // ESD reading -> MC from Kinematics | |
97 | // this has to match with our selection of input events | |
98 | enum {kTrackUndef = 0, kTrackAOD, kTrackKineAll,kTrackKineCharged, kTrackAODMCAll, kTrackAODMCCharged, kTrackAODMCChargedAcceptance}; | |
99 | enum {kMaxJets = 4}; | |
100 | enum {kMaxCorrelation = 3}; | |
101 | enum {kMaxRadius = 5}; | |
aae7993b | 102 | enum {kMaxCent = 4}; |
dbf053f0 | 103 | |
104 | ||
105 | private: | |
106 | ||
107 | AliAnalysisTaskJetCluster(const AliAnalysisTaskJetCluster&); | |
108 | AliAnalysisTaskJetCluster& operator=(const AliAnalysisTaskJetCluster&); | |
109 | ||
110 | Int_t GetListOfTracks(TList *list,Int_t type); | |
111 | ||
54424110 | 112 | AliAODEvent *fAOD; // ! where we take the jets from can be input or output AOD |
113 | AliAODExtension *fAODExtension; // ! AOD extension in case we write a non-sdt branch to a separate file and the aod is standard | |
114 | TRefArray *fRef; // ! trefarray for track references within the jet | |
dbf053f0 | 115 | Bool_t fUseAODTrackInput; // take track from input AOD not from ouptu AOD |
116 | Bool_t fUseAODMCInput; // take MC from input AOD not from ouptu AOD | |
117 | Bool_t fUseGlobalSelection; // Limit the eta of the generated jets | |
21ead515 | 118 | Bool_t fUseBackgroundCalc; // switches on background calculations |
54424110 | 119 | UInt_t fFilterMask; // filter bit for slecected tracks |
dbf053f0 | 120 | Int_t fTrackTypeRec; // type of tracks used for FF |
121 | Int_t fTrackTypeGen; // type of tracks used for FF | |
bd80a748 | 122 | Int_t fNSkipLeadingRan; // number of leading tracks to be skipped in the randomized event |
d7ca0e14 | 123 | Int_t fNRandomCones; // number of generated random cones |
dbf053f0 | 124 | Float_t fAvgTrials; // Average nimber of trials |
125 | Float_t fExternalWeight; // external weight | |
126 | Float_t fRecEtaWindow; // eta window used for corraltion plots between rec and gen | |
54424110 | 127 | Float_t fTrackPtCut; // minimum track pt to be accepted |
128 | Float_t fJetOutputMinPt; // minimum p_t for jets to be written out | |
0341d0d8 | 129 | Float_t fJetTriggerPtCut; // minimum jwt pT for AOD to be written |
aae7993b | 130 | Float_t fCentCutUp; // upper limit on centrality |
131 | Float_t fCentCutLo; // lower limit on centrality | |
54424110 | 132 | // output configurartion |
133 | TString fNonStdBranch; // the name of the non-std branch name, if empty no branch is filled | |
0341d0d8 | 134 | TString fBackgroundBranch; // name of the branch used for background subtraction |
54424110 | 135 | TString fNonStdFile; // The optional name of the output file the non-std brnach is written to |
136 | ||
137 | ||
dbf053f0 | 138 | // Fast jet |
139 | Double_t fRparam; | |
140 | fastjet::JetAlgorithm fAlgorithm; //fastjet::kt_algorithm | |
141 | fastjet::Strategy fStrategy; //= fastjet::Best; | |
142 | fastjet::RecombinationScheme fRecombScheme; // = fastjet::BIpt_scheme; | |
143 | fastjet::AreaType fAreaType; | |
d6e66a82 | 144 | Double_t fGhostArea; |
145 | Int_t fActiveAreaRepeats; | |
146 | Double_t fGhostEtamax; | |
d7ca0e14 | 147 | TRandom3* fRandom; //! random number generator |
d6e66a82 | 148 | TProfile* fh1Xsec; //! pythia cross section and trials |
149 | TH1F* fh1Trials; //! trials are added | |
150 | TH1F* fh1PtHard; //! Pt har of the event... | |
151 | TH1F* fh1PtHardNoW; //! Pt har of the event without weigt | |
152 | TH1F* fh1PtHardTrials; //! Number of trials | |
153 | ||
154 | TH1F* fh1NJetsRec; //! number of reconstructed jets | |
155 | TH1F* fh1NConstRec;//! number of constiutens in leading jet | |
156 | TH1F* fh1NConstLeadingRec;//! number of constiutens in leading jet | |
157 | TH1F* fh1PtJetsRecIn; //! Jet pt for all jets | |
158 | TH1F* fh1PtJetsLeadingRecIn; //! Jet pt for all jets | |
159 | TH1F* fh1PtJetConstRec;//! pt of constituents | |
dbf053f0 | 160 | TH1F* fh1PtJetConstLeadingRec;// pt of constituents |
d6e66a82 | 161 | TH1F* fh1PtTracksRecIn; //! track pt for all tracks |
162 | TH1F* fh1PtTracksLeadingRecIn; //! track pt for all tracks | |
dbf053f0 | 163 | |
164 | // Randomized track histos | |
d6e66a82 | 165 | TH1F* fh1NJetsRecRan; //! number of reconstructed jets from randomized |
166 | TH1F* fh1NConstRecRan;//! number of constiutens in leading jet | |
167 | TH1F* fh1PtJetsLeadingRecInRan; //! Jet pt for all jets | |
168 | TH1F* fh1NConstLeadingRecRan;//! number of constiutens in leading jet | |
169 | TH1F* fh1PtJetsRecInRan; //! Jet pt for all jets | |
170 | ||
171 | TH1F* fh1PtTracksGenIn; //! track pt for all tracks | |
172 | TH1F* fh1Nch; //! charged particle mult | |
82a35b1a | 173 | TH1F* fh1BiARandomCones[3]; //! Residual distribtion from reandom cones on real event |
174 | TH1F* fh1BiARandomConesRan[3]; //! Residual distribtion from reandom cones on random event | |
aae7993b | 175 | TH1F* fh1CentralityPhySel; // ! centrality of anaylsed events |
e2ca7519 | 176 | TH1F* fh1Centrality; // ! centrality of anaylsed events |
aae7993b | 177 | TH1F* fh1CentralitySelect; // ! centrality of selected events |
e2ca7519 | 178 | TH1F* fh1ZPhySel; // ! centrality of anaylsed events |
179 | TH1F* fh1Z; // ! centrality of anaylsed events | |
180 | TH1F* fh1ZSelect; // ! centrality of selected events | |
181 | ||
d6e66a82 | 182 | |
183 | TH2F* fh2NRecJetsPt; //! Number of found jets above threshold | |
184 | TH2F* fh2NRecTracksPt; //! Number of found tracks above threshold | |
185 | TH2F* fh2NConstPt; //! number of constituents vs. pt | |
186 | TH2F* fh2NConstLeadingPt; //! number of constituents vs. pt | |
187 | TH2F* fh2JetPhiEta; //! jet phi eta | |
188 | TH2F* fh2LeadingJetPhiEta; //! leading jet phi eta | |
189 | TH2F* fh2JetEtaPt; //! leading jet eta | |
190 | TH2F* fh2LeadingJetEtaPt; //! leading jet eta | |
191 | TH2F* fh2TrackEtaPt; //! track eta | |
192 | TH2F* fh2LeadingTrackEtaPt; //! leading track eta | |
193 | TH2F* fh2JetsLeadingPhiEta; //! jet phi eta | |
194 | TH2F* fh2JetsLeadingPhiPt; //! jet correlation with leading jet | |
195 | TH2F* fh2TracksLeadingPhiEta; //! track correlation with leading track | |
196 | TH2F* fh2TracksLeadingPhiPt; //! track correlation with leading track | |
197 | TH2F* fh2TracksLeadingJetPhiPt; //! track correlation with leading Jet | |
198 | TH2F* fh2JetsLeadingPhiPtW; //! jet correlation with leading jet | |
199 | TH2F* fh2TracksLeadingPhiPtW; //! track correlation with leading track | |
200 | TH2F* fh2TracksLeadingJetPhiPtW; //! track correlation with leading Jet | |
201 | TH2F* fh2NRecJetsPtRan; //! Number of found jets above threshold | |
202 | TH2F* fh2NConstPtRan; //! number of constituents vs. pt | |
203 | TH2F* fh2NConstLeadingPtRan; //! number of constituents vs. pt | |
204 | TH2F* fh2PtNch; //! p_T of cluster vs. multiplicity, | |
205 | TH2F* fh2PtNchRan; //! p_T of cluster vs. multiplicity,random | |
206 | TH2F* fh2PtNchN; //! p_T of cluster vs. multiplicity, weigthed with constituents | |
207 | TH2F* fh2PtNchNRan; //! p_T of cluster vs. multiplicity, weigthed with constituents random | |
208 | TH2F* fh2TracksLeadingJetPhiPtRan; //! track correlation with leading Jet | |
209 | TH2F* fh2TracksLeadingJetPhiPtWRan; //! track correlation with leading Jet | |
82a35b1a | 210 | |
aae7993b | 211 | |
212 | TH2F* fh2JetsLeadingPhiPtC[kMaxCent]; //! jet correlation with leading jet | |
213 | TH2F* fh2JetsLeadingPhiPtWC[kMaxCent]; //! jet correlation with leading jet | |
214 | TH2F* fh2TracksLeadingJetPhiPtC[kMaxCent]; //! track correlation with leading Jet | |
215 | TH2F* fh2TracksLeadingJetPhiPtWC[kMaxCent]; //! track correlation with leading Jet | |
216 | ||
d7ca0e14 | 217 | TList *fHistList; //!leading tracks to be skipped in the randomized event Output list |
dbf053f0 | 218 | |
219 | ||
e2ca7519 | 220 | ClassDef(AliAnalysisTaskJetCluster, 11) |
dbf053f0 | 221 | }; |
222 | ||
223 | #endif |