BPHBdToJPsiKxBuilder Class Reference

#include <BPHBdToJPsiKxBuilder.h>

Public Member Functions
	BPHBdToJPsiKxBuilder (const edm::EventSetup &es, const std::vector< BPHPlusMinusConstCandPtr > &jpsiCollection, const std::vector< BPHPlusMinusConstCandPtr > &kx0Collection)
std::vector< BPHRecoConstCandPtr >	build ()
	build Bs candidates More...
bool	getConstr () const
double	getJPsiMassMax () const
double	getJPsiMassMin () const
	get current cuts More...
double	getKxMassMax () const
double	getKxMassMin () const
double	getMassFitMax () const
double	getMassFitMin () const
double	getMassMax () const
double	getMassMin () const
double	getProbMin () const
void	setConstr (bool flag)
void	setJPsiMassMax (double m)
void	setJPsiMassMin (double m)
	set cuts More...
void	setKxMassMax (double m)
void	setKxMassMin (double m)
void	setMassFitMax (double m)
void	setMassFitMin (double m)
void	setMassMax (double m)
void	setMassMin (double m)
void	setProbMin (double p)
virtual	~BPHBdToJPsiKxBuilder ()

Private Member Functions
	BPHBdToJPsiKxBuilder (const BPHBdToJPsiKxBuilder &x)
BPHBdToJPsiKxBuilder &	operator= (const BPHBdToJPsiKxBuilder &x)

Private Attributes
std::vector< BPHRecoConstCandPtr >	bdList
BPHChi2Select *	chi2Sel
const edm::EventSetup *	evSetup
const std::vector < BPHPlusMinusConstCandPtr > *	jCollection
std::string	jPsiName
BPHMassSelect *	jpsiSel
const std::vector < BPHPlusMinusConstCandPtr > *	kCollection
std::string	kx0Name
bool	massConstr
BPHMassSelect *	massSel
BPHMassFitSelect *	mFitSel
float	minPDiff
BPHMassSelect *	mkx0Sel
bool	updated

Detailed Description

Description: Class to build B0 to JPsi K*0 candidates

Author

Paolo Ronchese INFN Padova

Definition at line 40 of file BPHBdToJPsiKxBuilder.h.

Constructor & Destructor Documentation

BPHBdToJPsiKxBuilder::BPHBdToJPsiKxBuilder	(	const edm::EventSetup &	es,
		const std::vector< BPHPlusMinusConstCandPtr > &	jpsiCollection,
		const std::vector< BPHPlusMinusConstCandPtr > &	kx0Collection
	)

Constructor

Definition at line 37 of file BPHBdToJPsiKxBuilder.cc.

References chi2Sel, BPHParticleMasses::jPsiMass, BPHParticleMasses::jPsiMWidth, jPsiName, jpsiSel, massConstr, massSel, mFitSel, minPDiff, mkx0Sel, and updated.

                                                               :
  jPsiName( "JPsi" ),
   kx0Name(  "Kx0" ),
  evSetup( &es ),
  jCollection( &jpsiCollection ),
  kCollection( & kx0Collection ) {
  jpsiSel = new BPHMassSelect   ( 2.80, 3.40 );
  mkx0Sel = new BPHMassSelect   ( 0.80, 1.00 );
  massSel = new BPHMassSelect   ( 3.50, 8.00 );
  chi2Sel = new BPHChi2Select   ( 0.02 );
  mFitSel = new BPHMassFitSelect( jPsiName,
                                  BPHParticleMasses::jPsiMass,
                                  BPHParticleMasses::jPsiMWidth,
                                  5.00, 6.00 );
  massConstr = true;
  minPDiff = 1.0e-4;
  updated = false;
}

BPHBdToJPsiKxBuilder::~BPHBdToJPsiKxBuilder ( )

virtual

Destructor

Definition at line 61 of file BPHBdToJPsiKxBuilder.cc.

References chi2Sel, jpsiSel, massSel, mFitSel, and mkx0Sel.

                                            {
  delete jpsiSel;
  delete mkx0Sel;
  delete massSel;
  delete chi2Sel;
  delete mFitSel;
}

BPHBdToJPsiKxBuilder::BPHBdToJPsiKxBuilder ( const BPHBdToJPsiKxBuilder &  x )

private

Member Function Documentation

vector< BPHRecoConstCandPtr > BPHBdToJPsiKxBuilder::build

(

)

build Bs candidates

Operations

Definition at line 72 of file BPHBdToJPsiKxBuilder.cc.

References BPHRecoBuilder::add(), bdList, BPHRecoCandidate::build(), chi2Sel, evSetup, BPHRecoBuilder::filter(), jCollection, jPsiName, jpsiSel, kCollection, kx0Name, massConstr, massSel, mFitSel, minPDiff, mkx0Sel, BPHRecoBuilder::setMinPDiffererence(), and updated.

Referenced by BPHWriteSpecificDecay::fill().

                                                        {

  if ( updated ) return bdList;

  BPHRecoBuilder bBd( *evSetup );
  bBd.setMinPDiffererence( minPDiff );
  bBd.add( jPsiName, *jCollection );
  bBd.add(  kx0Name, *kCollection );
  bBd.filter( jPsiName, *jpsiSel );
  bBd.filter(  kx0Name, *mkx0Sel );

  bBd.filter( *massSel );
  bBd.filter( *chi2Sel );
  if ( massConstr ) bBd.filter( *mFitSel );

  bdList = BPHRecoCandidate::build( bBd );
//
//  Apply kinematic constraint on the JPsi mass.
//  The operation is already performed when apply the mass selection,
//  so it's not repeated. The following code is left as example
//  for similar operations
//
//  int iBd;
//  int nBd = ( massConstr ? bdList.size() : 0 );
//  for ( iBd = 0; iBd < nBd; ++iBd ) {
//    BPHRecoCandidate* cptr( const_cast<BPHRecoCandidate*>(
//                            bdList[iBd].get() ) );
//    BPHRecoConstCandPtr jpsi = cptr->getComp( jPsiName );
//    double jMass = jpsi->constrMass();
//    if ( jMass < 0 ) continue;
//    double sigma = jpsi->constrSigma();
//    cptr->kinematicTree( jPsiName, jMass, sigma );
//  }
  updated = true;

  return bdList;

}

bool BPHBdToJPsiKxBuilder::getConstr

(

)

const

Definition at line 227 of file BPHBdToJPsiKxBuilder.cc.

References massConstr.

                                           {
  return massConstr;
}

double BPHBdToJPsiKxBuilder::getJPsiMassMax

(

)

const

Definition at line 187 of file BPHBdToJPsiKxBuilder.cc.

References BPHMassCuts::getMassMax(), and jpsiSel.

                                                  {
  return jpsiSel->getMassMax();
}

double BPHBdToJPsiKxBuilder::getJPsiMassMin

(

)

const

get current cuts

Definition at line 182 of file BPHBdToJPsiKxBuilder.cc.

References BPHMassCuts::getMassMin(), and jpsiSel.

                                                  {
  return jpsiSel->getMassMin();
}

double BPHBdToJPsiKxBuilder::getKxMassMax

(

)

const

Definition at line 197 of file BPHBdToJPsiKxBuilder.cc.

References BPHMassCuts::getMassMax(), and mkx0Sel.

                                                {
  return mkx0Sel->getMassMax();
}

double BPHBdToJPsiKxBuilder::getKxMassMin

(

)

const

Definition at line 192 of file BPHBdToJPsiKxBuilder.cc.

References BPHMassCuts::getMassMin(), and mkx0Sel.

                                                {
  return mkx0Sel->getMassMin();
}

double BPHBdToJPsiKxBuilder::getMassFitMax

(

)

const

Definition at line 222 of file BPHBdToJPsiKxBuilder.cc.

References BPHMassCuts::getMassMax(), and mFitSel.

                                                 {
  return mFitSel->getMassMax();
}

double BPHBdToJPsiKxBuilder::getMassFitMin

(

)

const

Definition at line 217 of file BPHBdToJPsiKxBuilder.cc.

References BPHMassCuts::getMassMin(), and mFitSel.

                                                 {
  return mFitSel->getMassMin();
}

double BPHBdToJPsiKxBuilder::getMassMax

(

)

const

Definition at line 207 of file BPHBdToJPsiKxBuilder.cc.

References BPHMassCuts::getMassMax(), and massSel.

                                              {
  return massSel->getMassMax();
}

double BPHBdToJPsiKxBuilder::getMassMin

(

)

const

Definition at line 202 of file BPHBdToJPsiKxBuilder.cc.

References BPHMassCuts::getMassMin(), and massSel.

                                              {
  return massSel->getMassMin();
}

double BPHBdToJPsiKxBuilder::getProbMin

(

)

const

Definition at line 212 of file BPHBdToJPsiKxBuilder.cc.

References chi2Sel, and BPHChi2Select::getProbMin().

                                              {
  return chi2Sel->getProbMin();
}

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

private

void BPHBdToJPsiKxBuilder::setConstr

(

bool

flag

)

Definition at line 175 of file BPHBdToJPsiKxBuilder.cc.

References massConstr, and updated.

Referenced by BPHWriteSpecificDecay::fill().

                                                {
  updated = false;
  massConstr = flag;
  return;
}

void BPHBdToJPsiKxBuilder::setJPsiMassMax

(

double

m

)

Definition at line 119 of file BPHBdToJPsiKxBuilder.cc.

References jpsiSel, BPHMassCuts::setMassMax(), and updated.

Referenced by BPHWriteSpecificDecay::fill().

                                                    {
  updated = false;
  jpsiSel->setMassMax( m );
  return;
}

void BPHBdToJPsiKxBuilder::setJPsiMassMin

(

double

m

)

set cuts

Definition at line 112 of file BPHBdToJPsiKxBuilder.cc.

References jpsiSel, BPHMassCuts::setMassMin(), and updated.

Referenced by BPHWriteSpecificDecay::fill().

                                                    {
  updated = false;
  jpsiSel->setMassMin( m );
  return;
}

void BPHBdToJPsiKxBuilder::setKxMassMax

(

double

m

)

Definition at line 133 of file BPHBdToJPsiKxBuilder.cc.

References mkx0Sel, BPHMassCuts::setMassMax(), and updated.

Referenced by BPHWriteSpecificDecay::fill().

                                                  {
  updated = false;
  mkx0Sel->setMassMax( m );
  return;
}

void BPHBdToJPsiKxBuilder::setKxMassMin

(

double

m

)

Definition at line 126 of file BPHBdToJPsiKxBuilder.cc.

References mkx0Sel, BPHMassCuts::setMassMin(), and updated.

Referenced by BPHWriteSpecificDecay::fill().

                                                  {
  updated = false;
  mkx0Sel->setMassMin( m );
  return;
}

void BPHBdToJPsiKxBuilder::setMassFitMax

(

double

m

)

Definition at line 168 of file BPHBdToJPsiKxBuilder.cc.

References mFitSel, BPHMassCuts::setMassMax(), and updated.

Referenced by BPHWriteSpecificDecay::fill().

                                                   {
  updated = false;
  mFitSel->setMassMax( m );
  return;
}

void BPHBdToJPsiKxBuilder::setMassFitMin

(

double

m

)

Definition at line 161 of file BPHBdToJPsiKxBuilder.cc.

References mFitSel, BPHMassCuts::setMassMin(), and updated.

Referenced by BPHWriteSpecificDecay::fill().

                                                   {
  updated = false;
  mFitSel->setMassMin( m );
  return;
}

void BPHBdToJPsiKxBuilder::setMassMax

(

double

m

)

Definition at line 147 of file BPHBdToJPsiKxBuilder.cc.

References massSel, BPHMassCuts::setMassMax(), and updated.

Referenced by BPHWriteSpecificDecay::fill().

                                                {
  updated = false;
  massSel->setMassMax( m );
  return;
}

void BPHBdToJPsiKxBuilder::setMassMin

(

double

m

)

Definition at line 140 of file BPHBdToJPsiKxBuilder.cc.

References massSel, BPHMassCuts::setMassMin(), and updated.

Referenced by BPHWriteSpecificDecay::fill().

                                                {
  updated = false;
  massSel->setMassMin( m );
  return;
}

void BPHBdToJPsiKxBuilder::setProbMin

(

double

p

)

Definition at line 154 of file BPHBdToJPsiKxBuilder.cc.

References chi2Sel, BPHChi2Select::setProbMin(), and updated.

Referenced by BPHWriteSpecificDecay::fill().

                                                {
  updated = false;
  chi2Sel->setProbMin( p );
  return;
}

Member Data Documentation

std::vector<BPHRecoConstCandPtr> BPHBdToJPsiKxBuilder::bdList

private

Definition at line 107 of file BPHBdToJPsiKxBuilder.h.

Referenced by build().

BPHChi2Select* BPHBdToJPsiKxBuilder::chi2Sel

private

Definition at line 100 of file BPHBdToJPsiKxBuilder.h.

Referenced by BPHBdToJPsiKxBuilder(), build(), getProbMin(), setProbMin(), and ~BPHBdToJPsiKxBuilder().

const edm::EventSetup* BPHBdToJPsiKxBuilder::evSetup

private

Definition at line 92 of file BPHBdToJPsiKxBuilder.h.

Referenced by build().

const std::vector<BPHPlusMinusConstCandPtr>* BPHBdToJPsiKxBuilder::jCollection

private

Definition at line 93 of file BPHBdToJPsiKxBuilder.h.

Referenced by build().

std::string BPHBdToJPsiKxBuilder::jPsiName

private

Definition at line 89 of file BPHBdToJPsiKxBuilder.h.

Referenced by BPHBdToJPsiKxBuilder(), and build().

BPHMassSelect* BPHBdToJPsiKxBuilder::jpsiSel

private

Definition at line 96 of file BPHBdToJPsiKxBuilder.h.

Referenced by BPHBdToJPsiKxBuilder(), build(), getJPsiMassMax(), getJPsiMassMin(), setJPsiMassMax(), setJPsiMassMin(), and ~BPHBdToJPsiKxBuilder().

const std::vector<BPHPlusMinusConstCandPtr>* BPHBdToJPsiKxBuilder::kCollection

private

Definition at line 94 of file BPHBdToJPsiKxBuilder.h.

Referenced by build().

std::string BPHBdToJPsiKxBuilder::kx0Name

private

Definition at line 90 of file BPHBdToJPsiKxBuilder.h.

Referenced by build().

bool BPHBdToJPsiKxBuilder::massConstr

private

Definition at line 103 of file BPHBdToJPsiKxBuilder.h.

Referenced by BPHBdToJPsiKxBuilder(), build(), getConstr(), and setConstr().

BPHMassSelect* BPHBdToJPsiKxBuilder::massSel

private

Definition at line 99 of file BPHBdToJPsiKxBuilder.h.

Referenced by BPHBdToJPsiKxBuilder(), build(), getMassMax(), getMassMin(), setMassMax(), setMassMin(), and ~BPHBdToJPsiKxBuilder().

BPHMassFitSelect* BPHBdToJPsiKxBuilder::mFitSel

private

Definition at line 101 of file BPHBdToJPsiKxBuilder.h.

Referenced by BPHBdToJPsiKxBuilder(), build(), getMassFitMax(), getMassFitMin(), setMassFitMax(), setMassFitMin(), and ~BPHBdToJPsiKxBuilder().

float BPHBdToJPsiKxBuilder::minPDiff

private

Definition at line 104 of file BPHBdToJPsiKxBuilder.h.

Referenced by BPHBdToJPsiKxBuilder(), and build().

BPHMassSelect* BPHBdToJPsiKxBuilder::mkx0Sel

private

Definition at line 97 of file BPHBdToJPsiKxBuilder.h.

Referenced by BPHBdToJPsiKxBuilder(), build(), getKxMassMax(), getKxMassMin(), setKxMassMax(), setKxMassMin(), and ~BPHBdToJPsiKxBuilder().

bool BPHBdToJPsiKxBuilder::updated

private

Definition at line 105 of file BPHBdToJPsiKxBuilder.h.

Referenced by BPHBdToJPsiKxBuilder(), build(), setConstr(), setJPsiMassMax(), setJPsiMassMin(), setKxMassMax(), setKxMassMin(), setMassFitMax(), setMassFitMin(), setMassMax(), setMassMin(), and setProbMin().