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AliAnalysisTaskEmcalJetSubstructureTree.h
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27 #ifndef ALIANALYSISTASKEMCALJETSUBSTRUCTURETREE_H
28 #define ALIANALYSISTASKEMCALJETSUBSTRUCTURETREE_H
29 
31 #include <exception>
32 #include <TString.h>
33 #include <fastjet/PseudoJet.hh>
34 #include <fastjet/JetDefinition.hh>
35 
36 class THistManager;
37 class TTree;
39 class AliEmcalJet;
41 class AliTrackContainer;
42 
43 namespace EmcalTriggerJets {
44 
53 };
54 
63 };
64 
77 };
78 
87  fastjet::JetAlgorithm fRecluserAlgo;
88 };
89 
93 };
94 
98 };
99 
107 public:
108  class ReclusterizerException : public std::exception {
109  public:
110  ReclusterizerException() : std::exception() {}
111  virtual ~ReclusterizerException() throw() {}
112 
113  const char *what() const throw() { return "Error in reclusterizing in fastjet"; }
114  };
115  class SubstructureException : public std::exception {
116  public:
117  SubstructureException() : std::exception() {}
118  virtual ~SubstructureException() throw() {}
119 
120  const char *what() const throw() { return "Error in builing substructure observable"; }
121  };
123  kCAAlgo = 0,
124  kKTAlgo = 1,
126  };
128  kTRadius = 0,
129  kTWeight = 1,
138  kTAreaRec = 10,
139  kTAreaSim = 11,
140  kTNEFRec = 12,
141  kTNEFSim = 13,
142  kTMassRec = 14,
143  kTMassSim = 15,
145  kTZgTrue = 17,
147  kTRgTrue = 19,
149  kTMgTrue = 21,
151  kTPtgTrue = 23,
153  kTMugTrue = 25,
161  kTPtDTrue = 33,
167  kTNVar = 39
168  };
169  enum JetType_t{
170  kFull = 0,
172  };
173 
175  AliAnalysisTaskEmcalJetSubstructureTree(const char *name);
177 
178  void SetTriggerBits(UInt_t triggersel) { fTriggerSelectionBits = triggersel; }
179  void SetTriggerString(TString triggerstring) { fTriggerSelectionString = triggerstring; }
180  void SetUseDownscaleWeight(Bool_t usedownscale) { fUseDownscaleWeight = usedownscale; }
181 
182  void SetSoftdropDefiniion(Double_t zcut, Double_t betacut, Reclusterizer_t reclusterizer) {
183  fSDZCut = zcut;
184  fSDBetaCut = betacut;
185  fReclusterizer = reclusterizer;
186  }
187 
188  static AliAnalysisTaskEmcalJetSubstructureTree *AddEmcalJetSubstructureTreeMaker(Bool_t isMC, Bool_t isData, Double_t jetradius, JetType_t jettype, AliJetContainer::ERecoScheme_t recombinationScheme, const char *name);
189 
190 protected:
191  virtual void UserCreateOutputObjects();
192  virtual bool Run();
193  virtual void RunChanged(Int_t newrun);
194 
195  AliJetSubstructureData MakeJetSubstructure(const AliEmcalJet &jet, double jetradius, const AliParticleContainer *tracks, const AliClusterContainer *clusters, const AliJetSubstructureSettings &settings) const;
196 
197  AliSoftDropParameters MakeSoftDropParameters(const fastjet::PseudoJet &jet, const AliSoftdropDefinition &cut) const;
198 
199  AliNSubjettinessParameters MakeNsubjettinessParameters(const fastjet::PseudoJet &jet, const AliNSubjettinessDefinition &cut) const;
200 
201  Double_t MakeAngularity(const AliEmcalJet &jet, const AliParticleContainer *tracks, const AliClusterContainer *clusters) const;
202 
203  Double_t MakePtD(const AliEmcalJet &jet, const AliParticleContainer *const particles, const AliClusterContainer *const clusters) const;
204 
205  void FillTree(double r, double weight, const AliEmcalJet *datajet, const AliEmcalJet *mcjet, AliSoftDropParameters *dataSoftdrop, AliSoftDropParameters *mcsoftdrop, AliNSubjettinessParameters *dataSubjettiness, AliNSubjettinessParameters *mcSubjettiness, Double_t *angularity, Double_t *ptd, Double_t *rhoparameters);
206 
207  void DoConstituentQA(const AliEmcalJet *jet, const AliParticleContainer *tracks, const AliClusterContainer *clusters);
208 
209 private:
213 
217 
221 
225 };
226 
227 } /* namespace EmcalTriggerJets */
228 
229 #endif /* ALIANALYSISTASKEMCALJETSUBSTRUCTURETREE_H */
double Double_t
Definition: External.C:58
Double_t MakePtD(const AliEmcalJet &jet, const AliParticleContainer *const particles, const AliClusterContainer *const clusters) const
void SetSoftdropDefiniion(Double_t zcut, Double_t betacut, Reclusterizer_t reclusterizer)
Container with name, TClonesArray and cuts for particles.
AliJetSubstructureData MakeJetSubstructure(const AliEmcalJet &jet, double jetradius, const AliParticleContainer *tracks, const AliClusterContainer *clusters, const AliJetSubstructureSettings &settings) const
Structure for results from the soft drop algorithm.
virtual bool Run()
Run function. This is the core function of the analysis and contains the user code. Therefore users have to implement this function.
fastjet::JetAlgorithm fRecluserAlgo
Reclusterization algorithm.
Container for particles within the EMCAL framework.
static AliAnalysisTaskEmcalJetSubstructureTree * AddEmcalJetSubstructureTreeMaker(Bool_t isMC, Bool_t isData, Double_t jetradius, JetType_t jettype, AliJetContainer::ERecoScheme_t recombinationScheme, const char *name)
int Int_t
Definition: External.C:63
unsigned int UInt_t
Definition: External.C:33
AliNSubjettinessParameters MakeNsubjettinessParameters(const fastjet::PseudoJet &jet, const AliNSubjettinessDefinition &cut) const
Definition for the algorithm obtaining the softdrop parameters.
virtual void RunChanged(Int_t newrun)
Process tasks relevant when a file with a different run number is processed.
Double_t MakeAngularity(const AliEmcalJet &jet, const AliParticleContainer *tracks, const AliClusterContainer *clusters) const
Bool_t isMC
void DoConstituentQA(const AliEmcalJet *jet, const AliParticleContainer *tracks, const AliClusterContainer *clusters)
Base task in the EMCAL jet framework.
void FillTree(double r, double weight, const AliEmcalJet *datajet, const AliEmcalJet *mcjet, AliSoftDropParameters *dataSoftdrop, AliSoftDropParameters *mcsoftdrop, AliNSubjettinessParameters *dataSubjettiness, AliNSubjettinessParameters *mcSubjettiness, Double_t *angularity, Double_t *ptd, Double_t *rhoparameters)
Represent a jet reconstructed using the EMCal jet framework.
Definition: AliEmcalJet.h:51
Container class for histograms.
Definition: THistManager.h:99
AliSoftDropParameters MakeSoftDropParameters(const fastjet::PseudoJet &jet, const AliSoftdropDefinition &cut) const
bool Bool_t
Definition: External.C:53
Container structure for EMCAL clusters.