MuonSeedCreator Class Reference

#include <MuonSeedCreator.h>

Public Types
typedef MuonTransientTrackingRecHit::MuonRecHitContainer	SegmentContainer

Public Member Functions
TrajectorySeed	createSeed (int type, const SegmentContainer &seg, const std::vector< int > &layers, int NShower, int NShowerSeg)
	Create a seed from set of segments. More...
	MuonSeedCreator (const edm::ParameterSet &pset)
	Constructor. More...
void	setBField (const MagneticField *theField)
	Cache Magnetic Field for current event. More...
	~MuonSeedCreator ()
	Destructor. More...

Private Member Functions
void	estimatePtCSC (const SegmentContainer &seg, const std::vector< int > &layers, double &pt, double &spt)
	Estimate transverse momentum of track from CSC measurements. More...
void	estimatePtDT (const SegmentContainer &seg, const std::vector< int > &layers, double &pt, double &spt)
	Estimate transverse momentum of track from DT measurements. More...
void	estimatePtOverlap (const SegmentContainer &seg, const std::vector< int > &layers, double &pt, double &spt)
	Estimate transverse momentum of track from CSC + DT measurements. More...
void	estimatePtShowering (int &NShowers, int &NShowerSeg, double &pt, double &spt)
	Estimate transverse momentum of track from showering segment. More...
void	estimatePtSingle (const SegmentContainer &seg, const std::vector< int > &layers, double &pt, double &spt)
	Estimate transverse momentum of track from single segment. More...
std::vector< double >	getPt (const std::vector< double > &vParameters, double eta, double dPhi)
	Compute pt from parameters. More...
double	scaledPhi (double dphi, double t1)
	Scale the dPhi from segment position. More...
void	weightedPt (const std::vector< double > &ptEstimate, const std::vector< double > &sptEstimate, double &ptAvg, double &sptAvg)
	Compute weighted mean pt from different pt estimators. More...

Private Attributes
const MagneticField *	BField
std::vector< double >	CSC01
std::vector< double >	CSC01_1
std::vector< double >	CSC02
std::vector< double >	CSC03
std::vector< double >	CSC12
std::vector< double >	CSC12_1
std::vector< double >	CSC12_2
std::vector< double >	CSC12_3
std::vector< double >	CSC13
std::vector< double >	CSC13_2
std::vector< double >	CSC13_3
std::vector< double >	CSC14
std::vector< double >	CSC14_3
std::vector< double >	CSC23
std::vector< double >	CSC23_1
std::vector< double >	CSC23_2
std::vector< double >	CSC24
std::vector< double >	CSC24_1
std::vector< double >	CSC34
std::vector< double >	CSC34_1
bool	debug
float	defaultMomentum
std::vector< double >	DT12
std::vector< double >	DT12_1
std::vector< double >	DT12_2
std::vector< double >	DT13
std::vector< double >	DT13_1
std::vector< double >	DT13_2
std::vector< double >	DT14
std::vector< double >	DT14_1
std::vector< double >	DT14_2
std::vector< double >	DT23
std::vector< double >	DT23_1
std::vector< double >	DT23_2
std::vector< double >	DT24
std::vector< double >	DT24_1
std::vector< double >	DT24_2
std::vector< double >	DT34
std::vector< double >	DT34_1
std::vector< double >	DT34_2
std::vector< double >	OL1213
std::vector< double >	OL1222
std::vector< double >	OL1232
std::vector< double >	OL2213
std::vector< double >	OL2222
std::vector< double >	OL_1213
std::vector< double >	OL_1222
std::vector< double >	OL_1232
std::vector< double >	OL_2213
std::vector< double >	OL_2222
std::vector< double >	SMB10
std::vector< double >	SMB11
std::vector< double >	SMB12
std::vector< double >	SMB20
std::vector< double >	SMB21
std::vector< double >	SMB22
std::vector< double >	SMB30
std::vector< double >	SMB31
std::vector< double >	SMB32
std::vector< double >	SMB_10S
std::vector< double >	SMB_11S
std::vector< double >	SMB_12S
std::vector< double >	SMB_20S
std::vector< double >	SMB_21S
std::vector< double >	SMB_22S
std::vector< double >	SMB_30S
std::vector< double >	SMB_31S
std::vector< double >	SMB_32S
std::vector< double >	SME11
std::vector< double >	SME12
std::vector< double >	SME13
std::vector< double >	SME21
std::vector< double >	SME22
std::vector< double >	SME31
std::vector< double >	SME32
std::vector< double >	SME41
std::vector< double >	SME_11S
std::vector< double >	SME_12S
std::vector< double >	SME_13S
std::vector< double >	SME_21S
std::vector< double >	SME_22S
double	sysError
float	theMaxMomentum
float	theMinMomentum

Detailed Description

Creates seed from vector of segment

Determine pt of seed using various combination of segments from different layers (stations) Parameterization used to determine pt between layers i and j:

pt = [ c_0 + c_1 * (Delta phi_ij) + c_2 * (Delta phi_ij)^2 ] / eta

Author

Dominique Fortin - UCR

Definition at line 30 of file MuonSeedCreator.h.

Member Typedef Documentation

typedef MuonTransientTrackingRecHit::MuonRecHitContainer MuonSeedCreator::SegmentContainer

Definition at line 34 of file MuonSeedCreator.h.

Constructor & Destructor Documentation

MuonSeedCreator::MuonSeedCreator ( const edm::ParameterSet &  pset )

explicit

Constructor.

See header file for a description of this class.

Author

: Shih-Chuan Kao, Dominique Fortin - UCR

Definition at line 37 of file MuonSeedCreator.cc.

MuonSeedCreator::~MuonSeedCreator

(

)

Destructor.

Definition at line 141 of file MuonSeedCreator.cc.

Member Function Documentation

TrajectorySeed MuonSeedCreator::createSeed	(	int	type,
		const SegmentContainer &	seg,
		const std::vector< int > &	layers,
		int	NShower,
		int	NShowerSeg
	)

Create a seed from set of segments.

get the Global position

get the Global direction

scale the magnitude of total momentum

Trasfer into local direction

get the Global position

get the Global direction

count the energy loss - from parameterization

scale the magnitude of total momentum

Trasfer into local direction

Definition at line 153 of file MuonSeedCreator.cc.

void MuonSeedCreator::estimatePtCSC ( const SegmentContainer &  seg, const std::vector< int > &  layers, double &  pt, double &  spt  )

private

Estimate transverse momentum of track from CSC measurements.

Definition at line 332 of file MuonSeedCreator.cc.

void MuonSeedCreator::estimatePtDT ( const SegmentContainer &  seg, const std::vector< int > &  layers, double &  pt, double &  spt  )

private

Estimate transverse momentum of track from DT measurements.

Definition at line 504 of file MuonSeedCreator.cc.

void MuonSeedCreator::estimatePtOverlap ( const SegmentContainer &  seg, const std::vector< int > &  layers, double &  pt, double &  spt  )

private

Estimate transverse momentum of track from CSC + DT measurements.

Definition at line 638 of file MuonSeedCreator.cc.

void MuonSeedCreator::estimatePtShowering ( int &  NShowers, int &  NShowerSeg, double &  pt, double &  spt  )

private

Estimate transverse momentum of track from showering segment.

Definition at line 901 of file MuonSeedCreator.cc.

void MuonSeedCreator::estimatePtSingle ( const SegmentContainer &  seg, const std::vector< int > &  layers, double &  pt, double &  spt  )

private

Estimate transverse momentum of track from single segment.

Definition at line 767 of file MuonSeedCreator.cc.

std::vector< double > MuonSeedCreator::getPt ( const std::vector< double > &  vParameters, double  eta, double  dPhi  )

private

Compute pt from parameters.

Definition at line 992 of file MuonSeedCreator.cc.

double MuonSeedCreator::scaledPhi ( double  dphi, double  t1  )

private

Scale the dPhi from segment position.

Definition at line 1005 of file MuonSeedCreator.cc.

void MuonSeedCreator::setBField ( const MagneticField *  theField )

inline

Cache Magnetic Field for current event.

Definition at line 45 of file MuonSeedCreator.h.

References BField.

{ BField = theField; };

void MuonSeedCreator::weightedPt ( const std::vector< double > &  ptEstimate, const std::vector< double > &  sptEstimate, double &  ptAvg, double &  sptAvg  )

private

Compute weighted mean pt from different pt estimators.

Definition at line 928 of file MuonSeedCreator.cc.

Member Data Documentation

const MagneticField* MuonSeedCreator::BField

private

Definition at line 90 of file MuonSeedCreator.h.

Referenced by setBField().

std::vector<double> MuonSeedCreator::CSC01

private

Definition at line 100 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::CSC01_1

private

Definition at line 137 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::CSC02

private

Definition at line 102 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::CSC03

private

Definition at line 104 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::CSC12

private

Definition at line 101 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::CSC12_1

private

Definition at line 138 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::CSC12_2

private

Definition at line 139 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::CSC12_3

private

Definition at line 140 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::CSC13

private

Definition at line 103 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::CSC13_2

private

Definition at line 141 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::CSC13_3

private

Definition at line 142 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::CSC14

private

Definition at line 105 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::CSC14_3

private

Definition at line 143 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::CSC23

private

Definition at line 106 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::CSC23_1

private

Definition at line 144 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::CSC23_2

private

Definition at line 145 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::CSC24

private

Definition at line 107 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::CSC24_1

private

Definition at line 146 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::CSC34

private

Definition at line 108 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::CSC34_1

private

Definition at line 147 of file MuonSeedCreator.h.

bool MuonSeedCreator::debug

private

Definition at line 87 of file MuonSeedCreator.h.

float MuonSeedCreator::defaultMomentum

private

Definition at line 81 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::DT12

private

Definition at line 93 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::DT12_1

private

Definition at line 149 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::DT12_2

private

Definition at line 150 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::DT13

private

Definition at line 94 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::DT13_1

private

Definition at line 151 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::DT13_2

private

Definition at line 152 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::DT14

private

Definition at line 95 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::DT14_1

private

Definition at line 153 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::DT14_2

private

Definition at line 154 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::DT23

private

Definition at line 96 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::DT23_1

private

Definition at line 155 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::DT23_2

private

Definition at line 156 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::DT24

private

Definition at line 97 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::DT24_1

private

Definition at line 157 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::DT24_2

private

Definition at line 158 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::DT34

private

Definition at line 98 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::DT34_1

private

Definition at line 159 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::DT34_2

private

Definition at line 160 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::OL1213

private

Definition at line 110 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::OL1222

private

Definition at line 111 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::OL1232

private

Definition at line 112 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::OL2213

private

Definition at line 113 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::OL2222

private

Definition at line 114 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::OL_1213

private

Definition at line 162 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::OL_1222

private

Definition at line 163 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::OL_1232

private

Definition at line 164 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::OL_2213

private

Definition at line 165 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::OL_2222

private

Definition at line 166 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::SMB10

private

Definition at line 125 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::SMB11

private

Definition at line 126 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::SMB12

private

Definition at line 127 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::SMB20

private

Definition at line 128 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::SMB21

private

Definition at line 129 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::SMB22

private

Definition at line 130 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::SMB30

private

Definition at line 131 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::SMB31

private

Definition at line 132 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::SMB32

private

Definition at line 133 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::SMB_10S

private

Definition at line 168 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::SMB_11S

private

Definition at line 169 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::SMB_12S

private

Definition at line 170 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::SMB_20S

private

Definition at line 171 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::SMB_21S

private

Definition at line 172 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::SMB_22S

private

Definition at line 173 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::SMB_30S

private

Definition at line 174 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::SMB_31S

private

Definition at line 175 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::SMB_32S

private

Definition at line 176 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::SME11

private

Definition at line 116 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::SME12

private

Definition at line 117 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::SME13

private

Definition at line 118 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::SME21

private

Definition at line 119 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::SME22

private

Definition at line 120 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::SME31

private

Definition at line 121 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::SME32

private

Definition at line 122 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::SME41

private

Definition at line 123 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::SME_11S

private

Definition at line 178 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::SME_12S

private

Definition at line 179 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::SME_13S

private

Definition at line 180 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::SME_21S

private

Definition at line 181 of file MuonSeedCreator.h.

std::vector<double> MuonSeedCreator::SME_22S

private

Definition at line 182 of file MuonSeedCreator.h.

double MuonSeedCreator::sysError

private

Definition at line 84 of file MuonSeedCreator.h.

float MuonSeedCreator::theMaxMomentum

private

Definition at line 80 of file MuonSeedCreator.h.

float MuonSeedCreator::theMinMomentum

private

Definition at line 79 of file MuonSeedCreator.h.