#include <PairAnalysisPairLV.h>

Inheritance diagram for PairAnalysisPairLV:

Collaboration diagram for PairAnalysisPairLV:

Public Member Functions
	PairAnalysisPairLV ()

virtual	~PairAnalysisPairLV ()

	PairAnalysisPairLV (const PairAnalysisPair &pair)

	PairAnalysisPairLV (PairAnalysisTrack const particle1, Int_t pid1, PairAnalysisTrack const particle2, Int_t pid2, Char_t type)

void	SetTracks (PairAnalysisTrack const particle1, Int_t pid1, PairAnalysisTrack const particle2, Int_t pid2)

void	SetMCTracks (const CbmMCTrack const particle1, const CbmMCTrack const particle2)

virtual Double_t	Px () const

virtual Double_t	Py () const

virtual Double_t	Pz () const

virtual Double_t	Pt () const

virtual Double_t	P () const

virtual Bool_t	PxPyPz (Double_t p[3]) const

virtual Double_t	Xv () const

virtual Double_t	Yv () const

virtual Double_t	Zv () const

virtual Bool_t	XvYvZv (Double_t x[3]) const

virtual Double_t	OneOverPt () const

virtual Double_t	Phi () const

virtual Double_t	Theta () const

virtual Double_t	E () const

virtual Double_t	M () const

virtual Double_t	Y () const

Double_t	GetR () const

Double_t	OpeningAngle () const

Double_t	DeltaEta () const

Double_t	DeltaPhi () const

Double_t	DaughtersP () const

void	GetThetaPhiCM (Double_t &thetaHE, Double_t &phiHE, Double_t &thetaCS, Double_t &phiCS) const

Double_t	PsiPair (Double_t MagField) const

Double_t	PhivPair (Double_t MagField) const

Double_t	GetArmAlpha () const

Double_t	GetArmPt () const

const TLorentzVector &	GetLVParticle () const

const TLorentzVector &	GetLVFirstDaughter () const

const TLorentzVector &	GetLVSecondDaughter () const

virtual void	RotateTrack (PairAnalysisTrackRotator *rot)

Short_t	Charge () const

Int_t	GetLabel () const

Double_t	GetWeight () const

const Double_t *	PID () const

UChar_t	GetType () const

void	SetType (Char_t type)

void	SetLabel (Int_t label)

void	SetWeight (Double_t wght)

void	SetPdgCode (Int_t pdgCode)

Int_t	PdgCode () const

virtual Double_t	GetChi2 () const

virtual Int_t	GetNdf () const

virtual Double_t	GetDecayLength () const

virtual Double_t	OpeningAngleXY () const

virtual Double_t	OpeningAngleRZ () const

virtual Double_t	DistanceDaughters () const

virtual Double_t	DistanceDaughtersXY () const

virtual Double_t	DeviationDaughters () const

virtual Double_t	DeviationDaughtersXY () const

void	GetThetaPhiCM (TLorentzVector &motherMom, TLorentzVector &p1Mom, TLorentzVector &p2Mom, Double_t &thetaHE, Double_t &phiHE, Double_t &thetaCS, Double_t &phiCS) const

virtual Double_t	GetCosPointingAngle (const CbmVertex *primVtx) const

void	GetDCA (const CbmVertex *primVtx, Double_t d0z0[2]) const

void	SetRefFirstDaughter (PairAnalysisTrack *const track)

void	SetRefSecondDaughter (PairAnalysisTrack *const track)

PairAnalysisTrack *	GetFirstDaughter () const

PairAnalysisTrack *	GetSecondDaughter () const

Int_t	GetFirstDaughterPid () const

Int_t	GetSecondDaughterPid () const

void	SetKFUsage (Bool_t KFUsage)

Bool_t	GetKFUsage () const

void	SetMassHypo (Int_t pdg1, Int_t pdg2, Bool_t refitMassAssump)

TLorentzVector *	GetPosition ()

TLorentzVector *	GetMomentum ()

CbmGlobalTrack *	GetGlobalTrack () const

Int_t	GetGlobalIndex () const

CbmStsTrack *	GetStsTrack () const

CbmMuchTrack *	GetMuchTrack () const

CbmTrdTrack *	GetTrdTrack () const

CbmRichRing *	GetRichRing () const

CbmTofHit *	GetTofHit () const

CbmTrack *	GetTrack (ECbmModuleId det) const

FairTrackParam *	GetRichProj () const

FairTrackParam *	GetMvdEntrance () const

CbmMCTrack *	GetMCTrack () const

CbmTrackMatchNew *	GetTrackMatch (ECbmModuleId det) const

CbmKFVertex *	GetPrimaryKFVertex () const

Double_t	ChiToVertex () const

Static Public Member Functions
static void	SetBeamEnergy (Double_t beamEbyHand=-1.)

Protected Attributes
Char_t	fType = -1

Short_t	fCharge = -1

Int_t	fLabel = -1

Double_t	fWeight = 1.

Int_t	fPdgCode = 0

TRef	fRefD1
	beam energy

TRef	fRefD2

Int_t	fPid1 = 0

Int_t	fPid2 = 0

Bool_t	fKFUsage = kFALSE

Static Protected Attributes
static Double_t	fBeamEnergy

Private Member Functions
void	Refit (Int_t pidHypo)

void	CalculateChi2Vtx ()

Private Attributes
TLorentzVector	fPairPos

TLorentzVector	fPair

TLorentzVector	fD1

TLorentzVector	fD2

CbmKFVertex *	fPrimVertex = NULL

CbmGlobalTrack *	fGlblTrack = NULL

Int_t	fGlblTrackIndex = -1

CbmStsTrack *	fStsTrack = NULL

CbmMuchTrack *	fMuchTrack = NULL

CbmTrdTrack *	fTrdTrack = NULL

CbmRichRing *	fRichRing = NULL

CbmTofHit *	fTofHit = NULL

CbmMCTrack *	fMCTrack = NULL

CbmTrackMatchNew *	fStsTrackMatch = NULL

CbmTrackMatchNew *	fMuchTrackMatch = NULL

CbmTrackMatchNew *	fTrdTrackMatch = NULL

CbmTrackMatchNew *	fRichRingMatch = NULL

FairTrackParam *	fRichProj = NULL

FairTrackParam *	fMvdEntrance = NULL

TLorentzVector	fMomentum

TLorentzVector	fPosition

Double_t	fChi2Vtx = -1.

Int_t	fMultiMatch = 0

Bool_t	fFastTrack = kFALSE

Detailed Description

Definition at line 29 of file PairAnalysisPairLV.h.

Constructor & Destructor Documentation

◆ PairAnalysisPairLV() [1/3]

PairAnalysisPairLV::PairAnalysisPairLV ( )

◆ ~PairAnalysisPairLV()

PairAnalysisPairLV::~PairAnalysisPairLV ( )

virtual

Definition at line 66 of file PairAnalysisPairLV.cxx.

◆ PairAnalysisPairLV() [2/3]

PairAnalysisPairLV::PairAnalysisPairLV ( const PairAnalysisPair & pair )

Definition at line 37 of file PairAnalysisPairLV.cxx.

References SetTracks().

◆ PairAnalysisPairLV() [3/3]

PairAnalysisPairLV::PairAnalysisPairLV	(	PairAnalysisTrack *const	particle1,
		Int_t	pid1,
		PairAnalysisTrack *const	particle2,
		Int_t	pid2,
		Char_t	type )

Definition at line 51 of file PairAnalysisPairLV.cxx.

References SetTracks().

Member Function Documentation

◆ CalculateChi2Vtx()

void PairAnalysisTrack::CalculateChi2Vtx ( )

privateinherited

Definition at line 341 of file PairAnalysisTrack.cxx.

References PairAnalysisTrack::fChi2Vtx, PairAnalysisTrack::fGlblTrack, PairAnalysisTrack::fPrimVertex, CbmKFVertex::GetCovMatrix(), CbmGlobalTrack::GetParamVertex(), CbmKFVertex::GetRefX(), and CbmKFVertex::GetRefY().

Referenced by PairAnalysisTrack::PairAnalysisTrack(), and PairAnalysisTrack::SetMassHypo().

◆ Charge()

Short_t PairAnalysisPair::Charge ( ) const

inlineinherited

Definition at line 78 of file PairAnalysisPair.h.

References PairAnalysisPair::fCharge.

◆ ChiToVertex()

Double_t PairAnalysisTrack::ChiToVertex ( ) const

inlineinherited

Definition at line 100 of file PairAnalysisTrack.h.

References PairAnalysisTrack::fChi2Vtx.

Referenced by PairAnalysisVarManager::FillVarPairAnalysisTrack().

◆ DaughtersP()

Double_t PairAnalysisPairLV::DaughtersP ( ) const

inlinevirtual

Reimplemented from PairAnalysisPair.

Definition at line 86 of file PairAnalysisPairLV.h.

References fD1, and fD2.

◆ DeltaEta()

Double_t PairAnalysisPairLV::DeltaEta ( ) const

inlinevirtual

Reimplemented from PairAnalysisPair.

Definition at line 84 of file PairAnalysisPairLV.h.

References fD1, and fD2.

◆ DeltaPhi()

Double_t PairAnalysisPairLV::DeltaPhi ( ) const

inlinevirtual

Reimplemented from PairAnalysisPair.

Definition at line 85 of file PairAnalysisPairLV.h.

References fD1, and fD2.

◆ DeviationDaughters()

virtual Double_t PairAnalysisPair::DeviationDaughters ( ) const

inlinevirtualinherited

Reimplemented in PairAnalysisPairKF.

Definition at line 105 of file PairAnalysisPair.h.

◆ DeviationDaughtersXY()

virtual Double_t PairAnalysisPair::DeviationDaughtersXY ( ) const

inlinevirtualinherited

Reimplemented in PairAnalysisPairKF.

Definition at line 106 of file PairAnalysisPair.h.

◆ DistanceDaughters()

virtual Double_t PairAnalysisPair::DistanceDaughters ( ) const

inlinevirtualinherited

Reimplemented in PairAnalysisPairKF.

Definition at line 103 of file PairAnalysisPair.h.

◆ DistanceDaughtersXY()

virtual Double_t PairAnalysisPair::DistanceDaughtersXY ( ) const

inlinevirtualinherited

Reimplemented in PairAnalysisPairKF.

Definition at line 104 of file PairAnalysisPair.h.

◆ E()

virtual Double_t PairAnalysisPairLV::E ( ) const

inlinevirtual

Reimplemented from PairAnalysisPair.

Definition at line 73 of file PairAnalysisPairLV.h.

References fPair.

◆ GetArmAlpha()

Double_t PairAnalysisPairLV::GetArmAlpha ( ) const

virtual

Implements PairAnalysisPair.

Definition at line 238 of file PairAnalysisPairLV.cxx.

References PairAnalysisTrack::Charge(), fD1, fD2, PairAnalysisPair::fRefD1, Px(), Py(), and Pz().

◆ GetArmPt()

Double_t PairAnalysisPairLV::GetArmPt ( ) const

virtual

Implements PairAnalysisPair.

Definition at line 255 of file PairAnalysisPairLV.cxx.

References PairAnalysisTrack::Charge(), fD1, fD2, PairAnalysisPair::fRefD1, Px(), Py(), and Pz().

◆ GetChi2()

virtual Double_t PairAnalysisPair::GetChi2 ( ) const

inlinevirtualinherited

Reimplemented in PairAnalysisPairKF.

Definition at line 96 of file PairAnalysisPair.h.

◆ GetCosPointingAngle()

Double_t PairAnalysisPair::GetCosPointingAngle ( const CbmVertex * primVtx ) const

virtualinherited

Definition at line 109 of file PairAnalysisPair.cxx.

References CbmVertex::Position(), PairAnalysisPair::Px(), PairAnalysisPair::Py(), PairAnalysisPair::Pz(), PairAnalysisPair::Xv(), PairAnalysisPair::Yv(), and PairAnalysisPair::Zv().

◆ GetDCA()

void PairAnalysisPair::GetDCA	(	const CbmVertex *	primVtx,
		Double_t	d0z0[2] ) const

inherited

Definition at line 127 of file PairAnalysisPair.cxx.

References CbmVertex::GetX(), CbmVertex::GetY(), CbmVertex::GetZ(), PairAnalysisPair::Xv(), PairAnalysisPair::Yv(), and PairAnalysisPair::Zv().

◆ GetDecayLength()

virtual Double_t PairAnalysisPair::GetDecayLength ( ) const

inlinevirtualinherited

Reimplemented in PairAnalysisPairKF.

Definition at line 98 of file PairAnalysisPair.h.

◆ GetFirstDaughter()

PairAnalysisTrack * PairAnalysisPair::GetFirstDaughter ( ) const

inlineinherited

Definition at line 129 of file PairAnalysisPair.h.

References PairAnalysisPair::fRefD1.

Referenced by RotateTrack().

◆ GetFirstDaughterPid()

Int_t PairAnalysisPair::GetFirstDaughterPid ( ) const

inlineinherited

Definition at line 131 of file PairAnalysisPair.h.

References PairAnalysisPair::fPid1.

◆ GetGlobalIndex()

Int_t PairAnalysisTrack::GetGlobalIndex ( ) const

inlineinherited

Definition at line 64 of file PairAnalysisTrack.h.

References PairAnalysisTrack::fGlblTrackIndex.

Referenced by PairAnalysisVarManager::FillVarPairAnalysisTrack().

◆ GetGlobalTrack()

CbmGlobalTrack * PairAnalysisTrack::GetGlobalTrack ( ) const

inlineinherited

Definition at line 63 of file PairAnalysisTrack.h.

References PairAnalysisTrack::fGlblTrack.

Referenced by PairAnalysisVarManager::FillVarPairAnalysisTrack().

◆ GetKFUsage()

Bool_t PairAnalysisPair::GetKFUsage ( ) const

inlineinherited

Definition at line 138 of file PairAnalysisPair.h.

References PairAnalysisPair::fKFUsage.

◆ GetLabel()

Int_t PairAnalysisPair::GetLabel ( ) const

inlineinherited

Definition at line 79 of file PairAnalysisPair.h.

References PairAnalysisPair::fLabel.

◆ GetLVFirstDaughter()

const TLorentzVector & PairAnalysisPairLV::GetLVFirstDaughter ( ) const

inline

Definition at line 99 of file PairAnalysisPairLV.h.

References fD1.

◆ GetLVParticle()

const TLorentzVector & PairAnalysisPairLV::GetLVParticle ( ) const

inline

Definition at line 98 of file PairAnalysisPairLV.h.

References fPair.

◆ GetLVSecondDaughter()

const TLorentzVector & PairAnalysisPairLV::GetLVSecondDaughter ( ) const

inline

Definition at line 100 of file PairAnalysisPairLV.h.

References fD2.

◆ GetMCTrack()

CbmMCTrack * PairAnalysisTrack::GetMCTrack ( ) const

inlineinherited

Definition at line 75 of file PairAnalysisTrack.h.

References PairAnalysisTrack::fMCTrack.

Referenced by PairAnalysisVarManager::FillVarPairAnalysisTrack(), PairAnalysisMC::GetLabelMotherWithPdg(), PairAnalysisMC::GetMCTrack(), PairAnalysisPairKF::SetTracks(), and SetTracks().

◆ GetMomentum()

TLorentzVector * PairAnalysisTrack::GetMomentum ( )

inlineinherited

Definition at line 62 of file PairAnalysisTrack.h.

References PairAnalysisTrack::fMomentum.

Referenced by PairAnalysis::PairPreFilter().

◆ GetMuchTrack()

CbmMuchTrack * PairAnalysisTrack::GetMuchTrack ( ) const

inlineinherited

Definition at line 66 of file PairAnalysisTrack.h.

References PairAnalysisTrack::fMuchTrack.

Referenced by PairAnalysisVarManager::FillVarPairAnalysisTrack().

◆ GetMvdEntrance()

FairTrackParam * PairAnalysisTrack::GetMvdEntrance ( ) const

inlineinherited

Definition at line 73 of file PairAnalysisTrack.h.

References PairAnalysisTrack::fMvdEntrance.

Referenced by PairAnalysisVarManager::FillVarPairAnalysisTrack().

◆ GetNdf()

virtual Int_t PairAnalysisPair::GetNdf ( ) const

inlinevirtualinherited

Reimplemented in PairAnalysisPairKF.

Definition at line 97 of file PairAnalysisPair.h.

◆ GetPosition()

TLorentzVector * PairAnalysisTrack::GetPosition ( )

inlineinherited

Definition at line 61 of file PairAnalysisTrack.h.

References PairAnalysisTrack::fPosition.

Referenced by SetTracks().

◆ GetPrimaryKFVertex()

CbmKFVertex * PairAnalysisTrack::GetPrimaryKFVertex ( ) const

inlineinherited

Definition at line 78 of file PairAnalysisTrack.h.

References PairAnalysisTrack::fPrimVertex.

◆ GetR()

Double_t PairAnalysisPairLV::GetR ( ) const

inlinevirtual

Reimplemented from PairAnalysisPair.

Definition at line 82 of file PairAnalysisPairLV.h.

References fPairPos.

◆ GetRichProj()

FairTrackParam * PairAnalysisTrack::GetRichProj ( ) const

inlineinherited

Definition at line 72 of file PairAnalysisTrack.h.

References PairAnalysisTrack::fRichProj.

Referenced by PairAnalysisVarManager::FillVarPairAnalysisTrack().

◆ GetRichRing()

CbmRichRing * PairAnalysisTrack::GetRichRing ( ) const

inlineinherited

Definition at line 68 of file PairAnalysisTrack.h.

References PairAnalysisTrack::fRichRing.

Referenced by PairAnalysisVarManager::CalculateHitTypes(), PairAnalysis::FillHistogramsHits(), and PairAnalysisVarManager::FillVarPairAnalysisTrack().

◆ GetSecondDaughter()

PairAnalysisTrack * PairAnalysisPair::GetSecondDaughter ( ) const

inlineinherited

Definition at line 130 of file PairAnalysisPair.h.

References PairAnalysisPair::fRefD2.

◆ GetSecondDaughterPid()

Int_t PairAnalysisPair::GetSecondDaughterPid ( ) const

inlineinherited

Definition at line 132 of file PairAnalysisPair.h.

References PairAnalysisPair::fPid2.

◆ GetStsTrack()

CbmStsTrack * PairAnalysisTrack::GetStsTrack ( ) const

inlineinherited

Definition at line 65 of file PairAnalysisTrack.h.

References PairAnalysisTrack::fStsTrack.

Referenced by PairAnalysisVarManager::FillVarPairAnalysisTrack(), and PairAnalysisPairKF::SetTracks().

◆ GetThetaPhiCM() [1/2]

void PairAnalysisPair::GetThetaPhiCM	(	TLorentzVector &	motherMom,
		TLorentzVector &	p1Mom,
		TLorentzVector &	p2Mom,
		Double_t &	thetaHE,
		Double_t &	phiHE,
		Double_t &	thetaCS,
		Double_t &	phiCS ) const

inherited

Definition at line 68 of file PairAnalysisPair.cxx.

References PairAnalysisTrack::Charge(), PairAnalysisPair::fBeamEnergy, and PairAnalysisPair::fRefD1.

◆ GetThetaPhiCM() [2/2]

void PairAnalysisPairLV::GetThetaPhiCM	(	Double_t &	thetaHE,
		Double_t &	phiHE,
		Double_t &	thetaCS,
		Double_t &	phiCS ) const

virtual

Implements PairAnalysisPair.

Definition at line 163 of file PairAnalysisPairLV.cxx.

References fD1, fD2, fPair, and PairAnalysisPair::GetThetaPhiCM().

◆ GetTofHit()

CbmTofHit * PairAnalysisTrack::GetTofHit ( ) const

inlineinherited

Definition at line 69 of file PairAnalysisTrack.h.

References PairAnalysisTrack::fTofHit.

Referenced by PairAnalysisVarManager::CalculateHitTypes(), PairAnalysis::FillHistogramsHits(), and PairAnalysisVarManager::FillVarPairAnalysisTrack().

◆ GetTrack()

CbmTrack * PairAnalysisTrack::GetTrack ( ECbmModuleId det ) const

inherited

Definition at line 223 of file PairAnalysisTrack.cxx.

References PairAnalysisTrack::fMuchTrack, PairAnalysisTrack::fStsTrack, PairAnalysisTrack::fTrdTrack, kMuch, kMvd, kRich, kSts, and kTrd.

Referenced by PairAnalysisVarManager::CalculateHitTypes(), and PairAnalysis::FillHistogramsHits().

◆ GetTrackMatch()

CbmTrackMatchNew * PairAnalysisTrack::GetTrackMatch ( ECbmModuleId det ) const

inherited

Definition at line 207 of file PairAnalysisTrack.cxx.

References PairAnalysisTrack::fMuchTrackMatch, PairAnalysisTrack::fRichRingMatch, PairAnalysisTrack::fStsTrackMatch, PairAnalysisTrack::fTrdTrackMatch, kMuch, kMvd, kRich, kSts, and kTrd.

Referenced by PairAnalysisVarManager::CalculateHitTypes(), PairAnalysis::FillHistogramsHits(), and PairAnalysisVarManager::FillVarPairAnalysisTrack().

◆ GetTrdTrack()

CbmTrdTrack * PairAnalysisTrack::GetTrdTrack ( ) const

inlineinherited

Definition at line 67 of file PairAnalysisTrack.h.

References PairAnalysisTrack::fTrdTrack.

Referenced by PairAnalysisVarManager::FillVarPairAnalysisTrack().

◆ GetType()

UChar_t PairAnalysisPair::GetType ( ) const

inlineinherited

Definition at line 84 of file PairAnalysisPair.h.

References PairAnalysisPair::fType.

◆ GetWeight()

Double_t PairAnalysisPair::GetWeight ( ) const

inlineinherited

Definition at line 80 of file PairAnalysisPair.h.

References PairAnalysisPair::fWeight.

◆ M()

virtual Double_t PairAnalysisPairLV::M ( ) const

inlinevirtual

Reimplemented from PairAnalysisPair.

Definition at line 74 of file PairAnalysisPairLV.h.

References fPair.

◆ OneOverPt()

virtual Double_t PairAnalysisPairLV::OneOverPt ( ) const

inlinevirtual

Reimplemented from PairAnalysisPair.

Definition at line 68 of file PairAnalysisPairLV.h.

References Pt().

◆ OpeningAngle()

Double_t PairAnalysisPairLV::OpeningAngle ( ) const

inlinevirtual

Reimplemented from PairAnalysisPair.

Definition at line 83 of file PairAnalysisPairLV.h.

References fD1, and fD2.

◆ OpeningAngleRZ()

virtual Double_t PairAnalysisPair::OpeningAngleRZ ( ) const

inlinevirtualinherited

Reimplemented in PairAnalysisPairKF.

Definition at line 102 of file PairAnalysisPair.h.

◆ OpeningAngleXY()

virtual Double_t PairAnalysisPair::OpeningAngleXY ( ) const

inlinevirtualinherited

Reimplemented in PairAnalysisPairKF.

Definition at line 101 of file PairAnalysisPair.h.

◆ P()

virtual Double_t PairAnalysisPairLV::P ( ) const

inlinevirtual

Reimplemented from PairAnalysisPair.

Definition at line 48 of file PairAnalysisPairLV.h.

References fPair.

◆ PdgCode()

Int_t PairAnalysisPair::PdgCode ( ) const

inlineinherited

Definition at line 93 of file PairAnalysisPair.h.

References PairAnalysisPair::fPdgCode.

◆ Phi()

virtual Double_t PairAnalysisPairLV::Phi ( ) const

inlinevirtual

Reimplemented from PairAnalysisPair.

Definition at line 69 of file PairAnalysisPairLV.h.

References fPair.

◆ PhivPair()

Double_t PairAnalysisPairLV::PhivPair ( Double_t MagField ) const

virtual

Following the idea to use opening of collinear pairs in magnetic field from e.g. PHENIX to identify conversions. Angle between ee plane and magnetic field is calculated (0 to pi). Due to tracking to the primary vertex, conversions with no intrinsic opening angle always end up as pair in "cowboy" configuration. The function as defined here then returns values close to pi. Correlated Like Sign pairs (from double conversion / dalitz + conversion) may show up at pi or at 0 depending on which leg has the higher momentum. (not checked yet) This expected ambiguity is not seen due to sorting of track arrays in this framework. To reach the same result as for ULS (~pi), the legs are flipped for LS. TODO: VALIDATE OBSERVABLE

Implements PairAnalysisPair.

Definition at line 267 of file PairAnalysisPairLV.cxx.

References PairAnalysisTrack::Charge(), fD1, fD2, fPair, and PairAnalysisPair::fRefD1.

◆ PID()

const Double_t * PairAnalysisPair::PID ( ) const

inlineinherited

Definition at line 82 of file PairAnalysisPair.h.

◆ PsiPair()

Double_t PairAnalysisPairLV::PsiPair ( Double_t MagField ) const

virtual

Implements PairAnalysisPair.

Definition at line 177 of file PairAnalysisPairLV.cxx.

References fD1, and fD2.

◆ Pt()

virtual Double_t PairAnalysisPairLV::Pt ( ) const

inlinevirtual

Reimplemented from PairAnalysisPair.

Definition at line 47 of file PairAnalysisPairLV.h.

References fPair.

Referenced by OneOverPt(), and Theta().

◆ Px()

virtual Double_t PairAnalysisPairLV::Px ( ) const

inlinevirtual

Reimplemented from PairAnalysisPair.

Definition at line 44 of file PairAnalysisPairLV.h.

References fPair.

Referenced by GetArmAlpha(), GetArmPt(), and PxPyPz().

◆ PxPyPz()

virtual Bool_t PairAnalysisPairLV::PxPyPz ( Double_t p[3] ) const

inlinevirtual

Reimplemented from PairAnalysisPair.

Definition at line 49 of file PairAnalysisPairLV.h.

References Px(), Py(), and Pz().

◆ Py()

virtual Double_t PairAnalysisPairLV::Py ( ) const

inlinevirtual

Reimplemented from PairAnalysisPair.

Definition at line 45 of file PairAnalysisPairLV.h.

References fPair.

Referenced by GetArmAlpha(), GetArmPt(), and PxPyPz().

◆ Pz()

virtual Double_t PairAnalysisPairLV::Pz ( ) const

inlinevirtual

Reimplemented from PairAnalysisPair.

Definition at line 46 of file PairAnalysisPairLV.h.

References fPair.

Referenced by GetArmAlpha(), GetArmPt(), PxPyPz(), and Theta().

◆ Refit()

void PairAnalysisTrack::Refit ( Int_t pidHypo )

privateinherited

do proceed if fast simulation track

Definition at line 294 of file PairAnalysisTrack.cxx.

References Error, PairAnalysisTrack::fCharge, PairAnalysisTrack::fChi2Vtx, PairAnalysisTrack::fFastTrack, CbmL1PFFitter::Fit(), PairAnalysisTrack::fMomentum, PairAnalysisTrack::fPosition, PairAnalysisTrack::fPrimVertex, PairAnalysisTrack::fStsTrack, CbmL1PFFitter::GetChiToVertex(), and pos.

Referenced by PairAnalysisTrack::PairAnalysisTrack(), and PairAnalysisTrack::SetMassHypo().

◆ RotateTrack()

void PairAnalysisPairLV::RotateTrack ( PairAnalysisTrackRotator * rot )

virtual

Implements PairAnalysisPair.

Definition at line 325 of file PairAnalysisPairLV.cxx.

References fD1, fD2, first, fPair, PairAnalysisTrackRotator::GetAngle(), PairAnalysisTrackRotator::GetCharge(), PairAnalysisPair::GetFirstDaughter(), PairAnalysisTrackRotator::GetRotationType(), PairAnalysisTrackRotator::kRotateBothRandom, PairAnalysisTrackRotator::kRotateNegative, and PairAnalysisTrackRotator::kRotatePositive.

◆ SetBeamEnergy()

void PairAnalysisPair::SetBeamEnergy ( Double_t beamEbyHand = -1. )

staticinherited

Definition at line 141 of file PairAnalysisPair.cxx.

References PairAnalysisPair::fBeamEnergy.

◆ SetKFUsage()

void PairAnalysisPair::SetKFUsage ( Bool_t KFUsage )

inlineinherited

Definition at line 137 of file PairAnalysisPair.h.

References PairAnalysisPair::fKFUsage.

Referenced by PairAnalysis::FillPairArrays(), PairAnalysis::FillPairArrayTR(), and PairAnalysis::PairPreFilter().

◆ SetLabel()

void PairAnalysisPair::SetLabel ( Int_t label )

inlineinherited

Definition at line 90 of file PairAnalysisPair.h.

References PairAnalysisPair::fLabel.

Referenced by PairAnalysis::FillPairArrays(), and PairAnalysis::PairPreFilter().

◆ SetMassHypo()

void PairAnalysisTrack::SetMassHypo	(	Int_t	pdg1,
		Int_t	pdg2,
		Bool_t	refitMassAssump )

inherited

get back parameters at primary vertex

set mass hypo

Definition at line 239 of file PairAnalysisTrack.cxx.

References PairAnalysisTrack::CalculateChi2Vtx(), Error, PairAnalysisTrack::fCharge, PairAnalysisTrack::fFastTrack, PairAnalysisTrack::fGlblTrack, PairAnalysisTrack::fMomentum, PairAnalysisTrack::fPosition, PairAnalysisTrack::fTofHit, CbmGlobalTrack::GetLength(), CbmGlobalTrack::GetParamVertex(), CbmTrackParam::GetPx(), CbmTrackParam::GetPy(), CbmTrackParam::GetPz(), CbmHit::GetTime(), and PairAnalysisTrack::Refit().

Referenced by PairAnalysis::FillTrackArrays().

◆ SetMCTracks()

void PairAnalysisPairLV::SetMCTracks	(	const CbmMCTrack *const	particle1,
		const CbmMCTrack *const	particle2 )

virtual

Implements PairAnalysisPair.

Definition at line 141 of file PairAnalysisPairLV.cxx.

References fD1, fD2, fPair, fPairPos, CbmMCTrack::Get4Momentum(), CbmMCTrack::GetStartT(), CbmMCTrack::GetStartX(), CbmMCTrack::GetStartY(), and CbmMCTrack::GetStartZ().

◆ SetPdgCode()

void PairAnalysisPair::SetPdgCode ( Int_t pdgCode )

inlineinherited

Definition at line 92 of file PairAnalysisPair.h.

References PairAnalysisPair::fPdgCode.

Referenced by PairAnalysis::FillPairArrays().

◆ SetRefFirstDaughter()

void PairAnalysisPair::SetRefFirstDaughter ( PairAnalysisTrack *const track )

inlineinherited

Definition at line 126 of file PairAnalysisPair.h.

References PairAnalysisPair::fRefD1.

◆ SetRefSecondDaughter()

void PairAnalysisPair::SetRefSecondDaughter ( PairAnalysisTrack *const track )

inlineinherited

Definition at line 127 of file PairAnalysisPair.h.

References PairAnalysisPair::fRefD2.

◆ SetTracks()

void PairAnalysisPairLV::SetTracks	(	PairAnalysisTrack *const	particle1,
		Int_t	pid1,
		PairAnalysisTrack *const	particle2,
		Int_t	pid2 )

virtual

◆ SetType()

void PairAnalysisPair::SetType ( Char_t type )

inlineinherited

Definition at line 85 of file PairAnalysisPair.h.

References PairAnalysisPair::fType.

Referenced by PairAnalysis::FillPairArrays(), PairAnalysis::FillPairArrayTR(), and PairAnalysis::PairPreFilter().

◆ SetWeight()

void PairAnalysisPair::SetWeight ( Double_t wght )

inlineinherited

Definition at line 91 of file PairAnalysisPair.h.

References PairAnalysisPair::fWeight.

◆ Theta()

virtual Double_t PairAnalysisPairLV::Theta ( ) const

inlinevirtual

Reimplemented from PairAnalysisPair.

Definition at line 70 of file PairAnalysisPairLV.h.

References Pt(), and Pz().

◆ Xv()

virtual Double_t PairAnalysisPairLV::Xv ( ) const

inlinevirtual

Reimplemented from PairAnalysisPair.

Definition at line 57 of file PairAnalysisPairLV.h.

References fPairPos.

Referenced by XvYvZv().

◆ XvYvZv()

virtual Bool_t PairAnalysisPairLV::XvYvZv ( Double_t x[3] ) const

inlinevirtual

Reimplemented from PairAnalysisPair.

Definition at line 60 of file PairAnalysisPairLV.h.

References x, Xv(), Yv(), and Zv().

◆ Y()

virtual Double_t PairAnalysisPairLV::Y ( ) const

inlinevirtual

Reimplemented from PairAnalysisPair.

Definition at line 77 of file PairAnalysisPairLV.h.

References fPair.

◆ Yv()

virtual Double_t PairAnalysisPairLV::Yv ( ) const

inlinevirtual

Reimplemented from PairAnalysisPair.

Definition at line 58 of file PairAnalysisPairLV.h.

References fPairPos.

Referenced by XvYvZv().

◆ Zv()

virtual Double_t PairAnalysisPairLV::Zv ( ) const

inlinevirtual

Reimplemented from PairAnalysisPair.

Definition at line 59 of file PairAnalysisPairLV.h.

References fPairPos.

Referenced by XvYvZv().

Member Data Documentation

◆ fBeamEnergy

Double_t PairAnalysisPair::fBeamEnergy

staticprotectedinherited

Definition at line 146 of file PairAnalysisPair.h.

Referenced by PairAnalysisPair::GetThetaPhiCM(), and PairAnalysisPair::SetBeamEnergy().

◆ fCharge

Short_t PairAnalysisPair::fCharge = -1

protectedinherited

Definition at line 142 of file PairAnalysisPair.h.

Referenced by PairAnalysisPair::Charge(), PairAnalysisPairKF::SetTracks(), and SetTracks().

◆ fChi2Vtx

Double_t PairAnalysisTrack::fChi2Vtx = -1.

privateinherited

Definition at line 130 of file PairAnalysisTrack.h.

Referenced by PairAnalysisTrack::CalculateChi2Vtx(), PairAnalysisTrack::ChiToVertex(), and PairAnalysisTrack::Refit().

◆ fD1

TLorentzVector PairAnalysisPairLV::fD1

private

Definition at line 108 of file PairAnalysisPairLV.h.

Referenced by DaughtersP(), DeltaEta(), DeltaPhi(), GetArmAlpha(), GetArmPt(), GetLVFirstDaughter(), GetThetaPhiCM(), OpeningAngle(), PhivPair(), PsiPair(), RotateTrack(), SetMCTracks(), and SetTracks().

◆ fD2

TLorentzVector PairAnalysisPairLV::fD2

private

Definition at line 109 of file PairAnalysisPairLV.h.

Referenced by DaughtersP(), DeltaEta(), DeltaPhi(), GetArmAlpha(), GetArmPt(), GetLVSecondDaughter(), GetThetaPhiCM(), OpeningAngle(), PhivPair(), PsiPair(), RotateTrack(), SetMCTracks(), and SetTracks().

◆ fFastTrack

Bool_t PairAnalysisTrack::fFastTrack = kFALSE

privateinherited

Definition at line 137 of file PairAnalysisTrack.h.

Referenced by PairAnalysisTrack::Refit(), and PairAnalysisTrack::SetMassHypo().

◆ fGlblTrack

CbmGlobalTrack* PairAnalysisTrack::fGlblTrack = NULL

privateinherited

Definition at line 111 of file PairAnalysisTrack.h.

Referenced by PairAnalysisTrack::CalculateChi2Vtx(), PairAnalysisTrack::GetGlobalTrack(), PairAnalysisTrack::PairAnalysisTrack(), and PairAnalysisTrack::SetMassHypo().

◆ fGlblTrackIndex

Int_t PairAnalysisTrack::fGlblTrackIndex = -1

privateinherited

Definition at line 112 of file PairAnalysisTrack.h.

Referenced by PairAnalysisTrack::GetGlobalIndex().

◆ fKFUsage

Bool_t PairAnalysisPair::fKFUsage = kFALSE

protectedinherited

Definition at line 153 of file PairAnalysisPair.h.

Referenced by PairAnalysisPair::GetKFUsage(), and PairAnalysisPair::SetKFUsage().

◆ fLabel

Int_t PairAnalysisPair::fLabel = -1

protectedinherited

Definition at line 143 of file PairAnalysisPair.h.

Referenced by PairAnalysisPair::GetLabel(), and PairAnalysisPair::SetLabel().

◆ fMCTrack

CbmMCTrack* PairAnalysisTrack::fMCTrack = NULL

privateinherited

Definition at line 119 of file PairAnalysisTrack.h.

Referenced by PairAnalysisTrack::GetMCTrack().

◆ fMomentum

TLorentzVector PairAnalysisTrack::fMomentum

privateinherited

Definition at line 128 of file PairAnalysisTrack.h.

Referenced by PairAnalysisTrack::E(), PairAnalysisTrack::GetMomentum(), PairAnalysisTrack::M(), PairAnalysisTrack::OneOverPt(), PairAnalysisTrack::P(), PairAnalysisTrack::PairAnalysisTrack(), PairAnalysisTrack::PairAnalysisTrack(), PairAnalysisTrack::Phi(), PairAnalysisTrack::Pt(), PairAnalysisTrack::Px(), PairAnalysisTrack::Py(), PairAnalysisTrack::Pz(), PairAnalysisTrack::Refit(), PairAnalysisTrack::SetMassHypo(), PairAnalysisTrack::Theta(), and PairAnalysisTrack::Y().

◆ fMuchTrack

CbmMuchTrack* PairAnalysisTrack::fMuchTrack = NULL

privateinherited

Definition at line 114 of file PairAnalysisTrack.h.

Referenced by PairAnalysisTrack::GetMuchTrack(), and PairAnalysisTrack::GetTrack().

◆ fMuchTrackMatch

CbmTrackMatchNew* PairAnalysisTrack::fMuchTrackMatch = NULL

privateinherited

Definition at line 121 of file PairAnalysisTrack.h.

Referenced by PairAnalysisTrack::GetTrackMatch().

◆ fMultiMatch

Int_t PairAnalysisTrack::fMultiMatch = 0

privateinherited

Definition at line 135 of file PairAnalysisTrack.h.

◆ fMvdEntrance

FairTrackParam* PairAnalysisTrack::fMvdEntrance = NULL

privateinherited

Definition at line 126 of file PairAnalysisTrack.h.

Referenced by PairAnalysisTrack::GetMvdEntrance(), and PairAnalysisTrack::PairAnalysisTrack().

◆ fPair

TLorentzVector PairAnalysisPairLV::fPair

private

Definition at line 107 of file PairAnalysisPairLV.h.

Referenced by E(), GetLVParticle(), GetThetaPhiCM(), M(), P(), Phi(), PhivPair(), Pt(), Px(), Py(), Pz(), RotateTrack(), SetMCTracks(), SetTracks(), and Y().

◆ fPairPos

TLorentzVector PairAnalysisPairLV::fPairPos

private

Definition at line 106 of file PairAnalysisPairLV.h.

Referenced by GetR(), SetMCTracks(), SetTracks(), Xv(), Yv(), and Zv().

◆ fPdgCode

Int_t PairAnalysisPair::fPdgCode = 0

protectedinherited

Definition at line 145 of file PairAnalysisPair.h.

Referenced by PairAnalysisPair::PdgCode(), and PairAnalysisPair::SetPdgCode().

◆ fPid1

Int_t PairAnalysisPair::fPid1 = 0

protectedinherited

Definition at line 150 of file PairAnalysisPair.h.

Referenced by PairAnalysisPair::GetFirstDaughterPid(), PairAnalysisPairKF::GetThetaPhiCM(), PairAnalysisPairKF::SetTracks(), and SetTracks().

◆ fPid2

Int_t PairAnalysisPair::fPid2 = 0

protectedinherited

Definition at line 151 of file PairAnalysisPair.h.

Referenced by PairAnalysisPair::GetSecondDaughterPid(), PairAnalysisPairKF::GetThetaPhiCM(), PairAnalysisPairKF::SetTracks(), and SetTracks().

◆ fPosition

TLorentzVector PairAnalysisTrack::fPosition

privateinherited

Definition at line 129 of file PairAnalysisTrack.h.

Referenced by PairAnalysisTrack::GetPosition(), PairAnalysisTrack::PairAnalysisTrack(), PairAnalysisTrack::PairAnalysisTrack(), PairAnalysisTrack::Refit(), PairAnalysisTrack::SetMassHypo(), PairAnalysisTrack::Xv(), PairAnalysisTrack::Yv(), and PairAnalysisTrack::Zv().

◆ fPrimVertex

CbmKFVertex* PairAnalysisTrack::fPrimVertex = NULL

privateinherited

Definition at line 110 of file PairAnalysisTrack.h.

Referenced by PairAnalysisTrack::CalculateChi2Vtx(), PairAnalysisTrack::GetPrimaryKFVertex(), and PairAnalysisTrack::Refit().

◆ fRefD1

TRef PairAnalysisPair::fRefD1

protectedinherited

beam energy

Definition at line 148 of file PairAnalysisPair.h.

Referenced by GetArmAlpha(), GetArmPt(), PairAnalysisPair::GetFirstDaughter(), PairAnalysisPair::GetThetaPhiCM(), PhivPair(), PairAnalysisPair::SetRefFirstDaughter(), PairAnalysisPairKF::SetTracks(), and SetTracks().

◆ fRefD2

TRef PairAnalysisPair::fRefD2

protectedinherited

Definition at line 149 of file PairAnalysisPair.h.

Referenced by PairAnalysisPair::GetSecondDaughter(), PairAnalysisPair::SetRefSecondDaughter(), PairAnalysisPairKF::SetTracks(), and SetTracks().

◆ fRichProj

FairTrackParam* PairAnalysisTrack::fRichProj = NULL

privateinherited

Definition at line 125 of file PairAnalysisTrack.h.

Referenced by PairAnalysisTrack::GetRichProj().

◆ fRichRing

CbmRichRing* PairAnalysisTrack::fRichRing = NULL

privateinherited

Definition at line 116 of file PairAnalysisTrack.h.

Referenced by PairAnalysisTrack::GetRichRing().

◆ fRichRingMatch

CbmTrackMatchNew* PairAnalysisTrack::fRichRingMatch = NULL

privateinherited

Definition at line 123 of file PairAnalysisTrack.h.

Referenced by PairAnalysisTrack::GetTrackMatch().

◆ fStsTrack

CbmStsTrack* PairAnalysisTrack::fStsTrack = NULL

privateinherited

Definition at line 113 of file PairAnalysisTrack.h.

Referenced by PairAnalysisTrack::GetStsTrack(), PairAnalysisTrack::GetTrack(), and PairAnalysisTrack::Refit().

◆ fStsTrackMatch

CbmTrackMatchNew* PairAnalysisTrack::fStsTrackMatch = NULL

privateinherited

Definition at line 120 of file PairAnalysisTrack.h.

Referenced by PairAnalysisTrack::GetTrackMatch().

◆ fTofHit

CbmTofHit* PairAnalysisTrack::fTofHit = NULL

privateinherited

Definition at line 117 of file PairAnalysisTrack.h.

Referenced by PairAnalysisTrack::GetTofHit(), and PairAnalysisTrack::SetMassHypo().

◆ fTrdTrack

CbmTrdTrack* PairAnalysisTrack::fTrdTrack = NULL

privateinherited

Definition at line 115 of file PairAnalysisTrack.h.

Referenced by PairAnalysisTrack::GetTrack(), and PairAnalysisTrack::GetTrdTrack().

◆ fTrdTrackMatch

CbmTrackMatchNew* PairAnalysisTrack::fTrdTrackMatch = NULL

privateinherited

Definition at line 122 of file PairAnalysisTrack.h.

Referenced by PairAnalysisTrack::GetTrackMatch().

◆ fType

Char_t PairAnalysisPair::fType = -1

protectedinherited

Definition at line 141 of file PairAnalysisPair.h.

Referenced by PairAnalysisPair::GetType(), and PairAnalysisPair::SetType().

◆ fWeight

Double_t PairAnalysisPair::fWeight = 1.

protectedinherited

Definition at line 144 of file PairAnalysisPair.h.

Referenced by PairAnalysisPair::GetWeight(), PairAnalysisPairKF::SetTracks(), SetTracks(), and PairAnalysisPair::SetWeight().

The documentation for this class was generated from the following files:

Public Member Functions

Static Public Member Functions

Protected Attributes

Static Protected Attributes

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ PairAnalysisPairLV() [1/3]

◆ ~PairAnalysisPairLV()

◆ PairAnalysisPairLV() [2/3]

◆ PairAnalysisPairLV() [3/3]

Member Function Documentation

◆ CalculateChi2Vtx()

◆ Charge()

◆ ChiToVertex()

◆ DaughtersP()

◆ DeltaEta()

◆ DeltaPhi()

◆ DeviationDaughters()

◆ DeviationDaughtersXY()

◆ DistanceDaughters()

◆ DistanceDaughtersXY()

◆ E()

◆ GetArmAlpha()

◆ GetArmPt()

◆ GetChi2()

◆ GetCosPointingAngle()

◆ GetDCA()

◆ GetDecayLength()

◆ GetFirstDaughter()

◆ GetFirstDaughterPid()

◆ GetGlobalIndex()

◆ GetGlobalTrack()

◆ GetKFUsage()

◆ GetLabel()

◆ GetLVFirstDaughter()

◆ GetLVParticle()

◆ GetLVSecondDaughter()

◆ GetMCTrack()

◆ GetMomentum()

◆ GetMuchTrack()

◆ GetMvdEntrance()

◆ GetNdf()

◆ GetPosition()

◆ GetPrimaryKFVertex()

◆ GetR()

◆ GetRichProj()

◆ GetRichRing()

◆ GetSecondDaughter()

◆ GetSecondDaughterPid()

◆ GetStsTrack()

◆ GetThetaPhiCM() [1/2]

◆ GetThetaPhiCM() [2/2]

◆ GetTofHit()

◆ GetTrack()

◆ GetTrackMatch()

◆ GetTrdTrack()

◆ GetType()

◆ GetWeight()

◆ M()

◆ OneOverPt()

◆ OpeningAngle()

◆ OpeningAngleRZ()

◆ OpeningAngleXY()

◆ P()

◆ PdgCode()

◆ Phi()

◆ PhivPair()

◆ PID()

◆ PsiPair()

◆ Pt()

◆ Px()

◆ PxPyPz()

◆ Py()

◆ Pz()

◆ Refit()

◆ RotateTrack()

◆ SetBeamEnergy()

◆ SetKFUsage()