#include <PSPDigitizerAlgorithm.h>

Inheritance diagram for PSPDigitizerAlgorithm:

Public Member Functions
void	init (const edm::EventSetup &es) override

bool	isAboveThreshold (const digitizerUtility::SimHitInfo *hitInfo, float charge, float thr) const override

bool	isInBiasRailRegion (const PSimHit &hit) const

void	module_killing_DB (const Phase2TrackerGeomDetUnit *pixdet) override

	PSPDigitizerAlgorithm (const edm::ParameterSet &conf, edm::ConsumesCollector iC)

bool	select_hit (const PSimHit &hit, double tCorr, double &sigScale) const override

	~PSPDigitizerAlgorithm () override

Public Member Functions inherited from Phase2TrackerDigitizerAlgorithm
virtual void	accumulateSimHits (const std::vector< PSimHit >::const_iterator inputBegin, const std::vector< PSimHit >::const_iterator inputEnd, const size_t inputBeginGlobalIndex, const uint32_t tofBin, const Phase2TrackerGeomDetUnit *pixdet, const GlobalVector &bfield)

virtual void	digitize (const Phase2TrackerGeomDetUnit pixdet, std::map< int, digitizerUtility::DigiSimInfo > &digi_map, const TrackerTopology tTopo)

virtual void	initializeEvent (CLHEP::HepRandomEngine &eng)

void	loadAccumulator (uint32_t detId, const std::map< int, float > &accumulator)

	Phase2TrackerDigitizerAlgorithm (const edm::ParameterSet &conf_common, const edm::ParameterSet &conf_specific, edm::ConsumesCollector iC)

virtual	~Phase2TrackerDigitizerAlgorithm ()

Private Attributes
const int	biasRailInefficiencyFlag_ {0}

const edm::ESGetToken< TrackerGeometry, TrackerDigiGeometryRecord >	geomToken_

edm::ESGetToken< SiPhase2OuterTrackerLorentzAngle, SiPhase2OuterTrackerLorentzAngleSimRcd >	siPhase2OTLorentzAngleToken_

Additional Inherited Members
Protected Types inherited from Phase2TrackerDigitizerAlgorithm
using	Frame = GloballyPositioned< double >

using	Parameters = std::vector< edm::ParameterSet >

using	signal_map_type = std::map< int, digitizerUtility::Ph2Amplitude, std::less< int > >

using	signalMaps = std::map< uint32_t, signal_map_type >

Protected Member Functions inherited from Phase2TrackerDigitizerAlgorithm
virtual void	add_cross_talk (const Phase2TrackerGeomDetUnit *pixdet)

virtual void	add_noise (const Phase2TrackerGeomDetUnit *pixdet)

virtual void	add_noisy_cells (const Phase2TrackerGeomDetUnit *pixdet, float thePixelThreshold)

float	calcQ (float x)

int	convertSignalToAdc (uint32_t detID, float signal_in_elec, float threshold)

virtual std::vector< digitizerUtility::SignalPoint >	drift (const PSimHit &hit, const Phase2TrackerGeomDetUnit *pixdet, const GlobalVector &bfield, const std::vector< digitizerUtility::EnergyDepositUnit > &ionization_points) const

LocalVector	driftDirection (const Phase2TrackerGeomDetUnit *pixdet, const GlobalVector &bfield, const DetId &detId) const

virtual std::vector< float >	fluctuateEloss (int particleId, float momentum, float eloss, float length, int NumberOfSegments) const

virtual void	induce_signal (std::vector< PSimHit >::const_iterator inputBegin, const PSimHit &hit, const size_t hitIndex, const size_t firstHitIndex, const uint32_t tofBin, const Phase2TrackerGeomDetUnit *pixdet, const std::vector< digitizerUtility::SignalPoint > &collection_points)

virtual void	module_killing_conf (uint32_t detID)

virtual void	pixel_inefficiency (const SubdetEfficiencies &eff, const Phase2TrackerGeomDetUnit pixdet, const TrackerTopology tTopo)

virtual void	pixel_inefficiency_db (uint32_t detID)

virtual std::vector< digitizerUtility::EnergyDepositUnit >	primary_ionization (const PSimHit &hit) const

Protected Attributes inherited from Phase2TrackerDigitizerAlgorithm
signalMaps	_signal

const bool	addNoise_

const bool	addNoisyPixels_

const bool	addPixelInefficiency_

const bool	addThresholdSmearing_

const bool	addXtalk_

const bool	alpha2Order_

Parameters	badPixels_

const float	clusterWidth_

const Parameters	deadModules_

const SiPixelFedCablingMap *	fedCablingMap_

const std::unique_ptr< SiG4UniversalFluctuation >	fluctuate_

const bool	fluctuateCharge_

std::unique_ptr< CLHEP::RandGaussQ >	gaussDistribution_

const TrackerGeometry *	geom_

const float	GeVperElectron_

const float	interstripCoupling_

const bool	makeDigiSimLinks_

bool	pixelFlag_

const double	pseudoRadDamage_

const double	pseudoRadDamageRadius_

CLHEP::HepRandomEngine *	rengine_

const float	Sigma0_

const float	SigmaCoeff_

const SiPhase2OuterTrackerLorentzAngle *	siPhase2OTLorentzAngle_

const SiPixelQuality *	siPixelBadModule_

const SiPixelLorentzAngle *	siPixelLorentzAngle_

std::unique_ptr< CLHEP::RandGaussQ >	smearedThreshold_Barrel_

std::unique_ptr< CLHEP::RandGaussQ >	smearedThreshold_Endcap_

const SubdetEfficiencies	subdetEfficiencies_

const float	tanLorentzAnglePerTesla_Barrel_

const float	tanLorentzAnglePerTesla_Endcap_

const int	theAdcFullScale_

const float	theElectronPerADC_

const double	theHIPThresholdInE_Barrel_

const double	theHIPThresholdInE_Endcap_

const float	theNoiseInElectrons_

const std::unique_ptr< GaussianTailNoiseGenerator >	theNoiser_

const int	thePhase2ReadoutMode_

const float	theReadoutNoise_

const std::unique_ptr< SiPixelChargeReweightingAlgorithm >	theSiPixelChargeReweightingAlgorithm_

const std::unique_ptr< SiPixelGainCalibrationOfflineSimService >	theSiPixelGainCalibrationService_

const float	theThresholdInE_Barrel_

const float	theThresholdInE_Endcap_

const double	theThresholdSmearing_Barrel_

const double	theThresholdSmearing_Endcap_

const float	theTofLowerCut_

const float	theTofUpperCut_

const double	tMax_

const bool	use_deadmodule_DB_

const bool	use_ineff_from_db_

const bool	use_LorentzAngle_DB_

const bool	use_module_killing_

const bool	useChargeReweighting_

Detailed Description

Definition at line 9 of file PSPDigitizerAlgorithm.h.

Constructor & Destructor Documentation

◆ PSPDigitizerAlgorithm()

PSPDigitizerAlgorithm::PSPDigitizerAlgorithm	(	const edm::ParameterSet &	conf,
		edm::ConsumesCollector	iC
	)

Definition at line 23 of file PSPDigitizerAlgorithm.cc.

     : Phase2TrackerDigitizerAlgorithm(conf.getParameter<ParameterSet>("AlgorithmCommon"),
                                       conf.getParameter<ParameterSet>("PSPDigitizerAlgorithm"),
                                       iC),
       geomToken_(iC.esConsumes()),
       biasRailInefficiencyFlag_(
           conf.getParameter<ParameterSet>("PSPDigitizerAlgorithm").getParameter<int>("BiasRailInefficiencyFlag")) {
   if (use_LorentzAngle_DB_)
     siPhase2OTLorentzAngleToken_ = iC.esConsumes();
   pixelFlag_ = false;
   LogDebug("PSPDigitizerAlgorithm") << "Algorithm constructed "
                                     << "Configuration parameters:"
                                     << "Threshold/Gain = "
                                     << "threshold in electron Endcap = " << theThresholdInE_Endcap_
                                     << "threshold in electron Barrel = " << theThresholdInE_Barrel_ << " "
                                     << theElectronPerADC_ << " " << theAdcFullScale_ << " The delta cut-off is set to "
                                     << tMax_ << " pix-inefficiency " << addPixelInefficiency_
                                     << "Bias Rail Inefficiency " << biasRailInefficiencyFlag_;
 }

◆ ~PSPDigitizerAlgorithm()

PSPDigitizerAlgorithm::~PSPDigitizerAlgorithm ( )

override

Definition at line 42 of file PSPDigitizerAlgorithm.cc.

References LogDebug.

42 { LogDebug("PSPDigitizerAlgorithm") << "Algorithm deleted"; }

LogDebug

#define LogDebug(id)

Definition: MessageLogger.h:233

Member Function Documentation

◆ init()

void PSPDigitizerAlgorithm::init ( const edm::EventSetup & es )

overridevirtual

Implements Phase2TrackerDigitizerAlgorithm.

Definition at line 15 of file PSPDigitizerAlgorithm.cc.

References edm::EventSetup::getData().

                                                         {
   if (use_LorentzAngle_DB_) {  // Get Lorentz angle from DB record
     siPhase2OTLorentzAngle_ = &es.getData(siPhase2OTLorentzAngleToken_);
   }
 
   geom_ = &es.getData(geomToken_);
 }

◆ isAboveThreshold()

bool PSPDigitizerAlgorithm::isAboveThreshold	(	const digitizerUtility::SimHitInfo *	hitInfo,
		float	charge,
		float	thr
	)		const

overridevirtual

Reimplemented from Phase2TrackerDigitizerAlgorithm.

Definition at line 55 of file PSPDigitizerAlgorithm.cc.

References ALCARECOTkAlJpsiMuMu_cff::charge.

                                                               {
   return (charge >= thr);
 }

◆ isInBiasRailRegion()

bool PSPDigitizerAlgorithm::isInBiasRailRegion ( const PSimHit & hit ) const

Definition at line 63 of file PSPDigitizerAlgorithm.cc.

References biasRailInefficiencyFlag_, mps_fire::result, and hit::y.

Referenced by select_hit().

                                                                        {
   constexpr float implant = 0.1467;  // Implant length (1.467 mm)
   constexpr float bRail = 0.00375;   // Bias Rail region which causes inefficiency (37.5micron)
   // Do coordinate transformation of the local Y from module middle point considering 32 implants and 31 inter-impant regions with bias rail
   constexpr float block_len = 16 * implant + 15.5 * bRail;
   constexpr float block_unit = implant + bRail;
   float yin = hit.entryPoint().y() + block_len;
   float yout = hit.exitPoint().y() + block_len;
   bool result = false;
 
   // Flag= 1 corresponds to optimistic case when the entire trajectory is withon the bias rail region the SimHit will be rejected
   if (biasRailInefficiencyFlag_ == 1 && (std::fmod(yin, block_unit) > implant && std::fmod(yout, block_unit) > implant))
     result = true;
   // Flag= 2 corresponds to pessimistic case i.e iven in a small part of the trajectory is inside the bias rain region the SimHit is rejected
   else if (biasRailInefficiencyFlag_ == 2 &&
            (std::fmod(yin, block_unit) > implant || std::fmod(yout, block_unit) > implant))
     result = true;
   return result;
 }

◆ module_killing_DB()

void PSPDigitizerAlgorithm::module_killing_DB ( const Phase2TrackerGeomDetUnit * pixdet )

overridevirtual

Implements Phase2TrackerDigitizerAlgorithm.

Definition at line 85 of file PSPDigitizerAlgorithm.cc.

                                                                                     {
   // this method is dummy at the moment. Will be implemented once we have the corresponding objectcondition DB
 }

◆ select_hit()

bool PSPDigitizerAlgorithm::select_hit	(	const PSimHit &	hit,
		double	tCorr,
		double &	sigScale
	)		const

overridevirtual

Reimplemented from Phase2TrackerDigitizerAlgorithm.

Definition at line 46 of file PSPDigitizerAlgorithm.cc.

References biasRailInefficiencyFlag_, isInBiasRailRegion(), Phase2TrackerDigitizerAlgorithm::theTofLowerCut_, and Phase2TrackerDigitizerAlgorithm::theTofUpperCut_.

                                                                                                {
   if (biasRailInefficiencyFlag_ > 0 && isInBiasRailRegion(hit))
     return false;
   double toa = hit.tof() - tCorr;
   return (toa > theTofLowerCut_ && toa < theTofUpperCut_);
 }