marlintpc::CollectDelayedHitsProcessor Class Reference

This processor searches for the so called "delayed hits" on tracks It creates two output collections: one containes only tracks with delayed hits, the other only tracks with "good" hits. More...

#include <CollectDelayedHitsProcessor.h>

Inheritance diagram for marlintpc::CollectDelayedHitsProcessor:

Public Member Functions
virtual Processor *	newProcessor ()
virtual void	init ()
virtual void	processRunHeader (lcio::LCRunHeader *run)
virtual void	processEvent (lcio::LCEvent *evt)
virtual void	check (lcio::LCEvent *evt)
virtual void	end ()

Protected Attributes
std::string	_inputColName
std::string	_outputColNameWithoutDelayedHits
std::string	_outputColNameWithDelayedHits
int	_outputIsTransient
int	_histoBin
float	_histoRange
float	_CutLevel
float	_longDiff
float	_intrinsicRes
TH1F *	_OffendingZResiduals
TH1F *	_meanZofTracksWithOffendingZResiduals
TimePixEventDisplayCreator *	_eventDisplayCreator

Detailed Description

This processor searches for the so called "delayed hits" on tracks It creates two output collections: one containes only tracks with delayed hits, the other only tracks with "good" hits.

The algorithm calculates the mean residuals for all hits and the mean residuals to a N-1 trackfit (as the LinearGeometricMeanProcessor does) If the mean residuals differ to much it is assumed that the hit under investigation is a delayed hit

Parameters

InputCollectionName	Name of input collection, TrackerRawData
OutputCollectionName1	OutputCollectionNameWithoutDelayedHits
OutputCollectionName2	OutputCollectionNameWithDelayedHits
SetOutputTransient	if not 0 the output hits collection is set transient (default: 0)
intrinsicResolution	intrinsic detector resolution in drift direction
longDiff	longitudinal Diffusion during drift [mu/sqrt(cm)] - cut is applied at (cutlevel x sigma)
CutLevel	cut is applied at (cutlevel x sigma)

Author

Christoph Brezina

Member Data Documentation

float marlintpc::CollectDelayedHitsProcessor::_CutLevel

protected

• cut is applied at (cutlevel x sigma)

int marlintpc::CollectDelayedHitsProcessor::_histoBin

protected

• binning of histograms

float marlintpc::CollectDelayedHitsProcessor::_histoRange

protected

• range of histograms

std::string marlintpc::CollectDelayedHitsProcessor::_inputColName

protected

• the name of the input collection

float marlintpc::CollectDelayedHitsProcessor::_intrinsicRes

protected

• intrinsic detector resolution in drift direction

float marlintpc::CollectDelayedHitsProcessor::_longDiff

protected

• longitudinal Diffusion during drift - cut is applied at (cutlevel x sigma)

std::string marlintpc::CollectDelayedHitsProcessor::_outputColNameWithDelayedHits

protected

• name of the output collection only with "good" hits

std::string marlintpc::CollectDelayedHitsProcessor::_outputColNameWithoutDelayedHits

protected

• name of the output collection only with delayed hits

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The documentation for this class was generated from the following files:

• CollectDelayedHitsProcessor.h
• CollectDelayedHitsProcessor.cc