class AliCFVertexingHF3Prong: public AliCFVertexingHF
Class to compute variables for correction framework for 3-body decays of D mesons (D+, Ds, Lc) in bins of cut variables Origin: Francesco Prino (prino@to.infn.it) Renu Bala (bala@to.infn.it) Davide Caffarri (cafarri@pd.infn.it)
Function Members (Methods)
public:
protected:
| virtual void | TObject::DoError(int level, const char* location, const char* fmt, va_list va) const |
| void | TObject::MakeZombie() |
private:
| AliCFVertexingHF3Prong(const AliCFVertexingHF3Prong& c) | |
| AliCFVertexingHF3Prong& | operator=(const AliCFVertexingHF3Prong& other) |
Data Members
public:
| enum EDsSel { | kCountAllDsKKpi | |
| kCountPhipi | ||
| kCountK0stK | ||
| kCountResonant | ||
| kCountNonResonant | ||
| }; | ||
| enum AliCFVertexingHF::DecayChannel { | kD0toKpi | |
| kDStartoKpipi | ||
| kLctoV0bachelor | ||
| kDplustoKpipi | ||
| kLctopKpi | ||
| kDstoKKpi | ||
| kD0toKpipipi | ||
| }; | ||
| enum TObject::EStatusBits { | kCanDelete | |
| kMustCleanup | ||
| kObjInCanvas | ||
| kIsReferenced | ||
| kHasUUID | ||
| kCannotPick | ||
| kNoContextMenu | ||
| kInvalidObject | ||
| }; | ||
| enum TObject::[unnamed] { | kIsOnHeap | |
| kNotDeleted | ||
| kZombie | ||
| kBitMask | ||
| kSingleKey | ||
| kOverwrite | ||
| kWriteDelete | ||
| }; |
protected:
| Float_t | AliCFVertexingHF::fCentValue | centrality value |
| Int_t | AliCFVertexingHF::fConfiguration | configuration (slow / fast) of the CF --> different variables will be allocated (all / reduced number) |
| Float_t* | AliCFVertexingHF::fEtaAccCut | [fProngs] array of eta (absolute value) cut values for the Acceptance (MC+Rec) steps |
| Float_t | AliCFVertexingHF::fFake | variable to indicate whether the D0 was a fake or not: 0 --> fake, 1 --> MC, 2 --> non-fake |
| Int_t | AliCFVertexingHF::fFakeSelection | fakes selection: 0 --> all, 1 --> non-fake, 2 --> fake |
| Bool_t | AliCFVertexingHF::fFillFromGenerated | flag to indicate whether data container should be filled |
| Bool_t | AliCFVertexingHF::fKeepDfromB | flag for the feed down from b quark decay. |
| Bool_t | AliCFVertexingHF::fKeepDfromBOnly | flag to keep only the charm particles that comes from beauty decays |
| Int_t* | AliCFVertexingHF::fLabelArray | [fProngs] array of labels |
| Double_t | AliCFVertexingHF::fMultiplicity | multiplicity of the event |
| Int_t | AliCFVertexingHF::fNDaughters | |
| Int_t | AliCFVertexingHF::fNVar | get Number of variables for the container from the channel decay |
| UShort_t | AliCFVertexingHF::fOriginDselection | flag to select D0 origins. 0 Only from charm 1 only from beauty 2 both from charm and beauty |
| Int_t | AliCFVertexingHF::fProngs | n. of prongs |
| Float_t* | AliCFVertexingHF::fPtAccCut | [fProngs] array of pt cut values for the Acceptance (MC+Rec) steps |
| AliAODRecoDecayHF* | AliCFVertexingHF::fRecoCandidate | Reconstructed HF candidate |
| Bool_t | AliCFVertexingHF::fRejectIfNoQuark | flag to remove events not geenrated with PYTHIA |
| TClonesArray* | AliCFVertexingHF::fmcArray | mcArray candidate |
| Int_t | AliCFVertexingHF::fmcLabel | results of the MatchToMC() |
| AliAODMCParticle* | AliCFVertexingHF::fmcPartCandidate | |
| Double_t | AliCFVertexingHF::fzMCVertex | MC z primary vertex |
| Double_t | AliCFVertexingHF::fzPrimVertex | Reco z primary vertex |
Class Charts
| Inheritance Chart: | ||||||||||||
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Function documentation
AliCFVertexingHF3Prong(TClonesArray* mcArray, UShort_t originDselection, Int_t decay, UInt_t resonantDecay)
Bool_t SetRecoCandidateParam(AliAODRecoDecayHF* recoCand)
Checks if candidate is signal and D meson is present in MC array
Bool_t GetGeneratedValuesFromMCParticle(Double_t* )
collecting all the necessary info from MC particle and fill vectorMC: 12 variables pt_D y_D phi_D ctau cos point pt_1 pt_2 pt_3 d0_1 d0_2 d0_3 zPrimVert centrality
Bool_t GetRecoValuesFromCandidate(Double_t* ) const
Fill vector (see above) with reconstructed quantities
Bool_t CheckLc3Prong() const
AliCFVertexingHF3Prong(Int_t decay, UInt_t resonantDecay)