#include <BPHDecayToTkpTknSymChargeBuilder.h>

Inheritance diagram for BPHDecayToTkpTknSymChargeBuilder:

Classes
class	Particle

Public Member Functions
	BPHDecayToTkpTknSymChargeBuilder (const BPHEventSetupWrapper &es, const std::string &daug1Name, double daug1Mass, double daug1Sigma, const std::string &daug2Name, double daug2Mass, double daug2Sigma, const BPHRecoBuilder::BPHGenericCollection posCollection, const BPHRecoBuilder::BPHGenericCollection negCollection, double expectedMass)

	BPHDecayToTkpTknSymChargeBuilder (const BPHDecayToTkpTknSymChargeBuilder &x)=delete

double	getDzMax () const

double	getTrk1EtaMax () const

double	getTrk1PtMin () const
	get current cuts More...

double	getTrk2EtaMax () const

double	getTrk2PtMin () const

BPHDecayToTkpTknSymChargeBuilder &	operator= (const BPHDecayToTkpTknSymChargeBuilder &x)=delete

void	setDzMax (double dz)

void	setTrk1EtaMax (double eta)

void	setTrk1PtMin (double pt)
	set cuts More...

void	setTrk2EtaMax (double eta)

void	setTrk2PtMin (double pt)

	~BPHDecayToTkpTknSymChargeBuilder () override=default

Public Member Functions inherited from BPHDecayGenericBuilderBase
	BPHDecayGenericBuilderBase ()

	BPHDecayGenericBuilderBase (const BPHEventSetupWrapper &es, BPHMassFitSelect *mfs=new BPHMassFitSelect(-2.0e+06, -1.0e+06))

	BPHDecayGenericBuilderBase (const BPHDecayGenericBuilderBase &x)=delete

double	getMassFitMax () const

double	getMassFitMin () const

double	getMassMax () const

double	getMassMin () const
	get current cuts More...

double	getMinPDiff ()

double	getProbMin () const

BPHDecayGenericBuilderBase &	operator= (const BPHDecayGenericBuilderBase &x)=delete

void	setMassFitMax (double m)

void	setMassFitMin (double m)

void	setMassFitRange (double mMin, double mMax)

void	setMassMax (double m)

void	setMassMin (double m)
	set cuts More...

void	setMassRange (double mMin, double mMax)

void	setMinPDiff (double mpd)
	track min p difference More...

void	setProbMin (double p)

virtual	~BPHDecayGenericBuilderBase ()

Public Member Functions inherited from BPHDecayGenericBuilder< BPHPlusMinusCandidate >
	BPHDecayGenericBuilder (const BPHEventSetupWrapper &es, BPHMassFitSelect *mfs)

	BPHDecayGenericBuilder (const BPHDecayGenericBuilder &x)=delete

virtual std::vector< prod_ptr >	build ()
	build candidates More...

BPHDecayGenericBuilder &	operator= (const BPHDecayGenericBuilder &x)=delete

	~BPHDecayGenericBuilder () override=default

Private Member Functions
void	addParticle (const BPHRecoBuilder::BPHGenericCollection collection, int charge, std::vector< Particle > &list)

void	fillRecList () override
	build candidates More...

Private Attributes
double	d1Mass

std::string	d1Name

double	d1Sigma

double	d2Mass

std::string	d2Name

double	d2Sigma

double	dzMax

double	eMass

double	eta1Max

double	eta2Max

const BPHRecoBuilder::BPHGenericCollection *	nCollection

const BPHRecoBuilder::BPHGenericCollection *	pCollection

double	pt1Min

double	pt2Min

Additional Inherited Members
Public Types inherited from BPHDecayGenericBuilder< BPHPlusMinusCandidate >
typedef BPHPlusMinusCandidate ::const_pointer	prod_ptr

Protected Member Functions inherited from BPHDecayGenericBuilder< BPHPlusMinusCandidate >
	BPHDecayGenericBuilder ()

Protected Attributes inherited from BPHDecayGenericBuilderBase
BPHChi2Select *	chi2Sel

const BPHEventSetupWrapper *	evSetup

BPHMassSelect *	massSel

BPHMassFitSelect *	mFitSel

double	minPDiff

bool	outdated

Protected Attributes inherited from BPHDecayGenericBuilder< BPHPlusMinusCandidate >
std::vector< prod_ptr >	recList

Detailed Description

Description: Class to build a decay to an oppositely charged particle pair with different masses, choosing the best mass assignment on the reconstructed mass basis

Author: Paolo Ronchese INFN Padova

Definition at line 43 of file BPHDecayToTkpTknSymChargeBuilder.h.

Constructor & Destructor Documentation

◆ BPHDecayToTkpTknSymChargeBuilder() [1/2]

BPHDecayToTkpTknSymChargeBuilder::BPHDecayToTkpTknSymChargeBuilder	(	const BPHEventSetupWrapper &	es,
		const std::string &	daug1Name,
		double	daug1Mass,
		double	daug1Sigma,
		const std::string &	daug2Name,
		double	daug2Mass,
		double	daug2Sigma,
		const BPHRecoBuilder::BPHGenericCollection *	posCollection,
		const BPHRecoBuilder::BPHGenericCollection *	negCollection,
		double	expectedMass
	)

Constructor

◆ BPHDecayToTkpTknSymChargeBuilder() [2/2]

BPHDecayToTkpTknSymChargeBuilder::BPHDecayToTkpTknSymChargeBuilder ( const BPHDecayToTkpTknSymChargeBuilder & x )

delete

◆ ~BPHDecayToTkpTknSymChargeBuilder()

BPHDecayToTkpTknSymChargeBuilder::~BPHDecayToTkpTknSymChargeBuilder ( )

overridedefault

Destructor

Member Function Documentation

◆ addParticle()

void BPHDecayToTkpTknSymChargeBuilder::addParticle	(	const BPHRecoBuilder::BPHGenericCollection *	collection,
		int	charge,
		std::vector< Particle *> &	list
	)

private

Definition at line 191 of file BPHDecayToTkpTknSymChargeBuilder.cc.

References ALCARECOTkAlJpsiMuMu_cff::charge, universalConfigTemplate::collection, d1Mass, d2Mass, StorageManager_cfg::e1, eta1Max, eta2Max, BPHTrackReference::getTrack(), mps_fire::i, create_idmaps::n, SiStripOfflineCRack_cfg::p2, pt1Min, pt2Min, multPhiCorr_741_25nsDY_cfi::px, multPhiCorr_741_25nsDY_cfi::py, submitPVResolutionJobs::q, and mathSSE::sqrt().

Referenced by fillRecList().

                                                                             {
   int i;
   int n = collection->size();
   list.reserve(n);
   for (i = 0; i < n; ++i) {
     const reco::Candidate& cand = collection->get(i);
     int q = cand.charge();
     if ((charge > 0) && (q <= 0))
       continue;
     if ((charge < 0) && (q >= 0))
       continue;
     const reco::Candidate::LorentzVector p4 = cand.p4();
     const reco::Track* tk = BPHTrackReference::getTrack(cand, "cfhp");
     if (tk == nullptr)
       continue;
     double px = p4.px();
     double py = p4.py();
     double pz = p4.pz();
     double p2 = (px * px) + (py * py) + (pz * pz);
     double e1 = ((p4.pt() >= pt1Min) && (p4.eta() <= eta1Max) ? sqrt(p2 + (d1Mass * d1Mass)) : -1.0);
     double e2 = ((p4.pt() >= pt2Min) && (p4.eta() <= eta2Max) ? sqrt(p2 + (d2Mass * d2Mass)) : -1.0);
     if ((e1 > 0.0) || (e2 > 0.0))
       list.push_back(new Particle(&cand, tk, px, py, pz, e1, e2));
   }
   return;
 }

◆ fillRecList()

void BPHDecayToTkpTknSymChargeBuilder::fillRecList ( )

overrideprivatevirtual

build candidates

Implements BPHDecayGenericBuilderBase.

Reimplemented in BPHDecayToV0DiffMassBuilder.

Definition at line 70 of file BPHDecayToTkpTknSymChargeBuilder.cc.

References BPHChi2Select::accept(), addParticle(), BPHDecayToTkpTknSymChargeBuilder::Particle::cand, BPHDecayGenericBuilderBase::chi2Sel, BPHGenericPtr< T >::create(), d1Mass, d1Name, d1Sigma, d2Mass, d2Name, d2Sigma, dzMax, BPHDecayToTkpTknSymChargeBuilder::Particle::e1, BPHDecayToTkpTknSymChargeBuilder::Particle::e2, eMass, BPHDecayGenericBuilderBase::evSetup, BPHDecayGenericBuilderBase::getMassMax(), BPHDecayGenericBuilderBase::getMassMin(), EgHLTOffHistBins_cfi::mass, vertexSelectForHeavyFlavorDQM_cfi::massMax, vertexSelectForHeavyFlavorDQM_cfi::massMin, nCollection, nt, LaserDQM_cfg::p1, SiStripOfflineCRack_cfg::p2, pCollection, DiDispStaMuonMonitor_cfi::pt, multPhiCorr_741_25nsDY_cfi::px, BPHDecayToTkpTknSymChargeBuilder::Particle::px, multPhiCorr_741_25nsDY_cfi::py, BPHDecayToTkpTknSymChargeBuilder::Particle::py, BPHDecayToTkpTknSymChargeBuilder::Particle::pz, BPHDecayGenericBuilder< BPHPlusMinusCandidate >::recList, findQualityFiles::rr, and BPHDecayToTkpTknSymChargeBuilder::Particle::track.

                                                    {
   // extract basic informations from input collections
 
   vector<Particle*> pList;
   vector<Particle*> nList;
 
   addParticle(pCollection, +1, pList);
   addParticle(nCollection, -1, nList);
   int iPos;
   int iNeg;
   int nPos = pList.size();
   int nNeg = nList.size();
   double massMin = getMassMin();
   double massMax = getMassMax();
   double mSqMin = massMin * massMin * 0.9;
   double mSqMax = massMax * massMax * 1.1;
   if (mSqMin < 0.0)
     mSqMin = 0.0;
 
   for (iPos = 0; iPos < nPos; ++iPos) {
     Particle* pc = pList[iPos];
     const reco::Track* pt = pc->track;
     double px = pc->px;
     double py = pc->py;
     double pz = pc->pz;
     double p1 = pc->e1;
     double p2 = pc->e2;
     for (iNeg = 0; iNeg < nNeg; ++iNeg) {
       Particle* nc = nList[iNeg];
       const reco::Track* nt = nc->track;
       if (fabs(nt->dz() - pt->dz()) > dzMax)
         continue;
       double nx = nc->px;
       double ny = nc->py;
       double nz = nc->pz;
       double n1 = nc->e1;
       double n2 = nc->e2;
       const float tx = px + nx;
       const float ty = py + ny;
       const float tz = pz + nz;
       const float ta = ((p1 > 0.0) && (n2 > 0.0) ? p1 + n2 : -1.0);
       const float tb = ((p2 > 0.0) && (n1 > 0.0) ? p2 + n1 : -1.0);
       float ma = (ta > 0 ? (ta * ta) - ((tx * tx) + (ty * ty) + (tz * tz)) : -1.0);
       float mb = (tb > 0 ? (tb * tb) - ((tx * tx) + (ty * ty) + (tz * tz)) : -1.0);
       if (((ma < mSqMin) || (ma > mSqMax)) && ((mb < mSqMin) || (mb > mSqMax)))
         continue;
       BPHPlusMinusCandidatePtr rc(nullptr);
       float rcMass = -1.0;
       if (ma > 0.0) {
         rc = BPHPlusMinusCandidateWrap::create(evSetup);
         rc->add(d1Name, pc->cand, d1Mass, d1Sigma);
         rc->add(d2Name, nc->cand, d2Mass, d2Sigma);
         rcMass = rc->composite().mass();
       }
       BPHPlusMinusCandidatePtr rb(nullptr);
       float rbMass = -1.0;
       if (mb > 0.0) {
         rb = BPHPlusMinusCandidateWrap::create(evSetup);
         rb->add(d1Name, nc->cand, d1Mass, d1Sigma);
         rb->add(d2Name, pc->cand, d2Mass, d2Sigma);
         rbMass = rb->composite().mass();
       }
       BPHPlusMinusCandidatePtr* rp(nullptr);
       double mass = -1.0;
       if ((rc.get() != nullptr) && ((rb.get() == nullptr) || (fabs(rcMass - eMass) < fabs(rbMass - eMass)))) {
         mass = rcMass;
         rp = &rc;
       } else {
         mass = rbMass;
         rp = &rb;
       }
       BPHPlusMinusCandidate* rr = rp->get();
       if (mass < massMin)
         continue;
       if (mass > massMax)
         continue;
       if (!chi2Sel->accept(*rr))
         continue;
       recList.push_back(*rp);
     }
   }
 
   for (iPos = 0; iPos < nPos; ++iPos)
     delete pList[iPos];
   for (iNeg = 0; iNeg < nNeg; ++iNeg)
     delete nList[iNeg];
 
   return;
 }

◆ getDzMax()

double BPHDecayToTkpTknSymChargeBuilder::getDzMax ( ) const

inline

Definition at line 82 of file BPHDecayToTkpTknSymChargeBuilder.h.

References dzMax.

82 { return dzMax; }

BPHDecayToTkpTknSymChargeBuilder::dzMax

double dzMax

Definition: BPHDecayToTkpTknSymChargeBuilder.h:100

◆ getTrk1EtaMax()

double BPHDecayToTkpTknSymChargeBuilder::getTrk1EtaMax ( ) const

inline

Definition at line 80 of file BPHDecayToTkpTknSymChargeBuilder.h.

References eta1Max.

Referenced by BPHKx0ToKPiBuilder::getPiEtaMax().

80 { return eta1Max; }

BPHDecayToTkpTknSymChargeBuilder::eta1Max

double eta1Max

Definition: BPHDecayToTkpTknSymChargeBuilder.h:98

◆ getTrk1PtMin()

double BPHDecayToTkpTknSymChargeBuilder::getTrk1PtMin ( ) const

inline

get current cuts

Definition at line 78 of file BPHDecayToTkpTknSymChargeBuilder.h.

References pt1Min.

Referenced by BPHKx0ToKPiBuilder::getPiPtMin().

78 { return pt1Min; }

BPHDecayToTkpTknSymChargeBuilder::pt1Min

double pt1Min

Definition: BPHDecayToTkpTknSymChargeBuilder.h:96

◆ getTrk2EtaMax()

double BPHDecayToTkpTknSymChargeBuilder::getTrk2EtaMax ( ) const

inline

Definition at line 81 of file BPHDecayToTkpTknSymChargeBuilder.h.

References eta2Max.

Referenced by BPHKx0ToKPiBuilder::getKEtaMax().

81 { return eta2Max; }

BPHDecayToTkpTknSymChargeBuilder::eta2Max

double eta2Max

Definition: BPHDecayToTkpTknSymChargeBuilder.h:99

◆ getTrk2PtMin()

double BPHDecayToTkpTknSymChargeBuilder::getTrk2PtMin ( ) const

inline

Definition at line 79 of file BPHDecayToTkpTknSymChargeBuilder.h.

References pt2Min.

Referenced by BPHKx0ToKPiBuilder::getKPtMin().

79 { return pt2Min; }

BPHDecayToTkpTknSymChargeBuilder::pt2Min

double pt2Min

Definition: BPHDecayToTkpTknSymChargeBuilder.h:97

◆ operator=()

BPHDecayToTkpTknSymChargeBuilder& BPHDecayToTkpTknSymChargeBuilder::operator= ( const BPHDecayToTkpTknSymChargeBuilder & x )

delete

◆ setDzMax()

void BPHDecayToTkpTknSymChargeBuilder::setDzMax ( double dz )

Definition at line 185 of file BPHDecayToTkpTknSymChargeBuilder.cc.

References PVValHelper::dz, dzMax, and BPHDecayGenericBuilderBase::outdated.

                                                          {
   outdated = true;
   dzMax = dz;
   return;
 }

◆ setTrk1EtaMax()

void BPHDecayToTkpTknSymChargeBuilder::setTrk1EtaMax ( double eta )

Definition at line 173 of file BPHDecayToTkpTknSymChargeBuilder.cc.

References PVValHelper::eta, eta1Max, and BPHDecayGenericBuilderBase::outdated.

Referenced by BPHKx0ToKPiBuilder::BPHKx0ToKPiBuilder(), BPHKx0ToKPiBuilder::setEtaMax(), BPHDecayToV0DiffMassBuilder::setEtaMax(), and BPHKx0ToKPiBuilder::setPiEtaMax().

                                                                {
   outdated = true;
   eta1Max = eta;
   return;
 }

◆ setTrk1PtMin()

void BPHDecayToTkpTknSymChargeBuilder::setTrk1PtMin ( double pt )

set cuts

Operations

Definition at line 161 of file BPHDecayToTkpTknSymChargeBuilder.cc.

References BPHDecayGenericBuilderBase::outdated, DiDispStaMuonMonitor_cfi::pt, and pt1Min.

Referenced by BPHKx0ToKPiBuilder::BPHKx0ToKPiBuilder(), and BPHKx0ToKPiBuilder::setPtMin().

                                                              {
   outdated = true;
   pt1Min = pt;
   return;
 }

◆ setTrk2EtaMax()

void BPHDecayToTkpTknSymChargeBuilder::setTrk2EtaMax ( double eta )

Definition at line 179 of file BPHDecayToTkpTknSymChargeBuilder.cc.

References PVValHelper::eta, eta2Max, and BPHDecayGenericBuilderBase::outdated.

Referenced by BPHKx0ToKPiBuilder::BPHKx0ToKPiBuilder(), BPHKx0ToKPiBuilder::setEtaMax(), BPHDecayToV0DiffMassBuilder::setEtaMax(), and BPHKx0ToKPiBuilder::setKEtaMax().

                                                                {
   outdated = true;
   eta2Max = eta;
   return;
 }

◆ setTrk2PtMin()

void BPHDecayToTkpTknSymChargeBuilder::setTrk2PtMin ( double pt )

Definition at line 167 of file BPHDecayToTkpTknSymChargeBuilder.cc.

References BPHDecayGenericBuilderBase::outdated, DiDispStaMuonMonitor_cfi::pt, and pt2Min.

Referenced by BPHKx0ToKPiBuilder::BPHKx0ToKPiBuilder(), BPHKx0ToKPiBuilder::setKPtMin(), and BPHKx0ToKPiBuilder::setPtMin().

                                                              {
   outdated = true;
   pt2Min = pt;
   return;
 }

Member Data Documentation

◆ d1Mass

double BPHDecayToTkpTknSymChargeBuilder::d1Mass

private

Definition at line 86 of file BPHDecayToTkpTknSymChargeBuilder.h.

Referenced by addParticle(), and fillRecList().

◆ d1Name

std::string BPHDecayToTkpTknSymChargeBuilder::d1Name

private

Definition at line 85 of file BPHDecayToTkpTknSymChargeBuilder.h.

Referenced by fillRecList().

◆ d1Sigma

double BPHDecayToTkpTknSymChargeBuilder::d1Sigma

private

Definition at line 87 of file BPHDecayToTkpTknSymChargeBuilder.h.

Referenced by fillRecList().

◆ d2Mass

double BPHDecayToTkpTknSymChargeBuilder::d2Mass

private

Definition at line 89 of file BPHDecayToTkpTknSymChargeBuilder.h.

Referenced by addParticle(), and fillRecList().

◆ d2Name

std::string BPHDecayToTkpTknSymChargeBuilder::d2Name

private

Definition at line 88 of file BPHDecayToTkpTknSymChargeBuilder.h.

Referenced by fillRecList().

◆ d2Sigma

double BPHDecayToTkpTknSymChargeBuilder::d2Sigma

private

Definition at line 90 of file BPHDecayToTkpTknSymChargeBuilder.h.

Referenced by fillRecList().

◆ dzMax

double BPHDecayToTkpTknSymChargeBuilder::dzMax

private

Definition at line 100 of file BPHDecayToTkpTknSymChargeBuilder.h.

Referenced by fillRecList(), getDzMax(), and setDzMax().

◆ eMass

double BPHDecayToTkpTknSymChargeBuilder::eMass

private

Definition at line 91 of file BPHDecayToTkpTknSymChargeBuilder.h.

Referenced by fillRecList().

◆ eta1Max

double BPHDecayToTkpTknSymChargeBuilder::eta1Max

private

Definition at line 98 of file BPHDecayToTkpTknSymChargeBuilder.h.

Referenced by addParticle(), getTrk1EtaMax(), and setTrk1EtaMax().

◆ eta2Max

double BPHDecayToTkpTknSymChargeBuilder::eta2Max

private

Definition at line 99 of file BPHDecayToTkpTknSymChargeBuilder.h.

Referenced by addParticle(), getTrk2EtaMax(), and setTrk2EtaMax().

◆ nCollection

const BPHRecoBuilder::BPHGenericCollection* BPHDecayToTkpTknSymChargeBuilder::nCollection

private

Definition at line 94 of file BPHDecayToTkpTknSymChargeBuilder.h.

Referenced by fillRecList().

◆ pCollection

const BPHRecoBuilder::BPHGenericCollection* BPHDecayToTkpTknSymChargeBuilder::pCollection

private

Definition at line 93 of file BPHDecayToTkpTknSymChargeBuilder.h.

Referenced by fillRecList().

◆ pt1Min

double BPHDecayToTkpTknSymChargeBuilder::pt1Min

private

Definition at line 96 of file BPHDecayToTkpTknSymChargeBuilder.h.

Referenced by addParticle(), getTrk1PtMin(), and setTrk1PtMin().

◆ pt2Min

double BPHDecayToTkpTknSymChargeBuilder::pt2Min

private

Definition at line 97 of file BPHDecayToTkpTknSymChargeBuilder.h.

Referenced by addParticle(), getTrk2PtMin(), and setTrk2PtMin().

Classes

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ BPHDecayToTkpTknSymChargeBuilder() [1/2]

◆ BPHDecayToTkpTknSymChargeBuilder() [2/2]

◆ ~BPHDecayToTkpTknSymChargeBuilder()

Member Function Documentation

◆ addParticle()

◆ fillRecList()

◆ getDzMax()

◆ getTrk1EtaMax()

◆ getTrk1PtMin()

◆ getTrk2EtaMax()

◆ getTrk2PtMin()

◆ operator=()

◆ setDzMax()

◆ setTrk1EtaMax()

◆ setTrk1PtMin()

◆ setTrk2EtaMax()

◆ setTrk2PtMin()

Member Data Documentation

◆ d1Mass

◆ d1Name

◆ d1Sigma

◆ d2Mass

◆ d2Name

◆ d2Sigma

◆ dzMax

◆ eMass

◆ eta1Max

◆ eta2Max

◆ nCollection

◆ pCollection

◆ pt1Min

◆ pt2Min