SiLinearChargeDivider Class Reference

#include <SiLinearChargeDivider.h>

Inheritance diagram for SiLinearChargeDivider:

Public Member Functions
SiChargeDivider::ionization_type	divide (const PSimHit *, const LocalVector &, double, const StripGeomDetUnit &det, CLHEP::HepRandomEngine *)
void	setParticleDataTable (const ParticleDataTable *pdt)
	SiLinearChargeDivider (const edm::ParameterSet &conf)
virtual	~SiLinearChargeDivider ()
Public Member Functions inherited from SiChargeDivider
virtual	~SiChargeDivider ()

Private Member Functions
float	DeconvolutionShape (const PSimHit *, const StripGeomDetUnit &det)
float	driftXPos (const Local3DPoint &pos, const LocalVector &drift, double thickness)
void	fluctuateEloss (double const particleMass, float momentum, float eloss, float length, int NumberOfSegmentation, float elossVector[], CLHEP::HepRandomEngine *)
float	PeakShape (const PSimHit *, const StripGeomDetUnit &det)
float	TimeResponse (const PSimHit *hit, const StripGeomDetUnit &det)

Private Attributes
const int	chargedivisionsPerStrip
const double	cosmicShift
const double	deltaCut
std::unique_ptr < SiG4UniversalFluctuation >	fluctuate
const bool	fluctuateCharge
const bool	peakMode
const ParticleDataTable *	theParticleDataTable

Static Private Attributes
static float const	decoValues [651]
static float const	peakValues [921]

Additional Inherited Members
Public Types inherited from SiChargeDivider
typedef std::vector < EnergyDepositUnit >	ionization_type

Detailed Description

Concrete implementation of SiChargeDivider. It divides the charge on the line connecting entry and exit point of the SimTrack in the Silicon. Effects that are considered here are:

• fluctuations of the charge deposit fronm segment to segment
• pulse shape ( in peak of deconvolution mode)

Definition at line 27 of file SiLinearChargeDivider.h.

Constructor & Destructor Documentation

SiLinearChargeDivider::SiLinearChargeDivider

(

const edm::ParameterSet &

conf

)

Definition at line 7 of file SiLinearChargeDivider.cc.

SiLinearChargeDivider::~SiLinearChargeDivider ( )

virtual

Definition at line 26 of file SiLinearChargeDivider.cc.

Member Function Documentation

float SiLinearChargeDivider::DeconvolutionShape ( const PSimHit *  hit, const StripGeomDetUnit &  det  )

private

Definition at line 135 of file SiLinearChargeDivider.cc.

Referenced by TimeResponse().

SiChargeDivider::ionization_type SiLinearChargeDivider::divide ( const PSimHit *  hit, const LocalVector &  driftdir, double  moduleThickness, const StripGeomDetUnit &  det, CLHEP::HepRandomEngine *  engine  )

virtual

Implements SiChargeDivider.

Definition at line 30 of file SiLinearChargeDivider.cc.

float SiLinearChargeDivider::driftXPos ( const Local3DPoint &  pos, const LocalVector &  drift, double  thickness  )

inlineprivate

Definition at line 55 of file SiLinearChargeDivider.h.

References PV3DBase< T, PVType, FrameType >::x(), and PV3DBase< T, PVType, FrameType >::z().

                                                                                              { 
    return pos.x()+(thickness/2.-pos.z())*drift.x()/drift.z();
  }

void SiLinearChargeDivider::fluctuateEloss ( double const  particleMass, float  momentum, float  eloss, float  length, int  NumberOfSegmentation, float  elossVector[], CLHEP::HepRandomEngine *  engine  )

private

Definition at line 95 of file SiLinearChargeDivider.cc.

float SiLinearChargeDivider::PeakShape ( const PSimHit *  hit, const StripGeomDetUnit &  det  )

private

Definition at line 127 of file SiLinearChargeDivider.cc.

Referenced by TimeResponse().

void SiLinearChargeDivider::setParticleDataTable ( const ParticleDataTable *  pdt )

inlinevirtual

Implements SiChargeDivider.

Definition at line 40 of file SiLinearChargeDivider.h.

References theParticleDataTable.

{ theParticleDataTable = pdt; }

float SiLinearChargeDivider::TimeResponse ( const PSimHit *  hit, const StripGeomDetUnit &  det  )

inlineprivate

Definition at line 61 of file SiLinearChargeDivider.h.

References DeconvolutionShape(), peakMode, and PeakShape().

                                                                              {
    return (peakMode ? PeakShape(hit,det) : DeconvolutionShape(hit,det));
  } 

Member Data Documentation

const int SiLinearChargeDivider::chargedivisionsPerStrip

private

Definition at line 46 of file SiLinearChargeDivider.h.

const double SiLinearChargeDivider::cosmicShift

private

Definition at line 48 of file SiLinearChargeDivider.h.

float const SiLinearChargeDivider::decoValues

staticprivate

Definition at line 71 of file SiLinearChargeDivider.h.

const double SiLinearChargeDivider::deltaCut

private

Definition at line 47 of file SiLinearChargeDivider.h.

std::unique_ptr<SiG4UniversalFluctuation> SiLinearChargeDivider::fluctuate

private

Definition at line 53 of file SiLinearChargeDivider.h.

const bool SiLinearChargeDivider::fluctuateCharge

private

Definition at line 45 of file SiLinearChargeDivider.h.

const bool SiLinearChargeDivider::peakMode

private

Definition at line 44 of file SiLinearChargeDivider.h.

Referenced by TimeResponse().

float const SiLinearChargeDivider::peakValues

staticprivate

Definition at line 69 of file SiLinearChargeDivider.h.

const ParticleDataTable* SiLinearChargeDivider::theParticleDataTable

private

Definition at line 50 of file SiLinearChargeDivider.h.

Referenced by setParticleDataTable().