Processor to handle Ge (read as clover) events. More...

#include <GeProcessor.hpp>

Inheritance diagram for GeProcessor:

Collaboration diagram for GeProcessor:

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Public Member Functions
	GeProcessor (double gammaThreshold, double lowRatio, double highRatio, double subEventWindow, double gammaBetaLimit, double gammaGammaLimit, double cycle_gate1_min, double cycle_gate1_max, double cycle_gate2_min, double cycle_gate2_max)

virtual bool	PreProcess (RawEvent &event)

virtual bool	Process (RawEvent &event)

virtual void	DeclarePlots (void)

std::vector< ChanEvent * >	GetGeEvents (void)

std::vector< std::vector< AddBackEvent > >	GetAddbackEvents (void)

std::vector< AddBackEvent >	GetTasEvents (void)

Public Member Functions inherited from EventProcessor
	EventProcessor ()

	EventProcessor (int offset, int range, std::string name)

virtual	~EventProcessor ()

virtual const std::set< std::string > &	GetTypes (void) const

virtual bool	DidProcess (void) const

virtual bool	HasEvent (void) const

virtual bool	Init (RawEvent &event)

void	EndProcess (void)

std::string	GetName (void) const

Protected Member Functions
EventData	BestBetaForGamma (double gTime)

bool	GoodGammaBeta (double gTime)

void	DeclareHistogramGranY (int dammId, int xsize, int ysize, const char title, int halfWordsPerChan, const std::vector< float > &granularity, const char units)

void	granploty (int dammId, double x, double y, const std::vector< float > &granularity)

void	symplot (int dammID, double bin1, double bin2)

Protected Member Functions inherited from EventProcessor
virtual void	plot (int dammId, double val1, double val2=-1, double val3=-1, const char *name="h")
	Implementation of the plot command to interface with the DAMM routines. More...

virtual void	DeclareHistogram1D (int dammId, int xSize, const char *title)
	Declares a 1D histogram calls the C++ wrapper for DAMM. More...

virtual void	DeclareHistogram2D (int dammId, int xSize, int ySize, const char *title)
	Declares a 2D histogram calls the C++ wrapper for DAMM. More...

Protected Attributes
std::map< int, int >	leafToClover

std::vector< float >	timeResolution

unsigned int	numClovers

std::vector< ChanEvent * >	geEvents_

std::vector< std::vector< AddBackEvent > >	addbackEvents_

std::vector< AddBackEvent >	tas_

double	gammaThreshold_

double	lowRatio_
	ratio between low and high gain to be accepted w/o saturation flag More...

double	highRatio_
	ratio between low and high gain to be accepted w/o saturation flag More...

double	subEventWindow_

double	gammaBetaLimit_

double	gammaGammaLimit_

double	cycle_gate1_min_
	low value for first cycle gate More...

double	cycle_gate1_max_
	high value for first cycle gate More...

double	cycle_gate2_min_
	low value for second cycle gate More...

double	cycle_gate2_max_
	high value for second cycle gate More...

Protected Attributes inherited from EventProcessor
std::string	name
	Name of the Processor. More...

std::set< std::string >	associatedTypes
	Set of associated types for Processor. More...

bool	initDone
	True if the initialization has finished. More...

bool	didProcess
	True if the process finished. More...

std::map< std::string, const DetectorSummary * >	sumMap
	Map of associated detector summary. More...

Plots	histo

Static Protected Attributes
static const unsigned int	chansPerClover = 4

Detailed Description

Processor to handle Ge (read as clover) events.

Definition at line 176 of file GeProcessor.hpp.

Constructor & Destructor Documentation

§ GeProcessor()

GeProcessor::GeProcessor	(	double	gammaThreshold,
		double	lowRatio,
		double	highRatio,
		double	subEventWindow,
		double	gammaBetaLimit,
		double	gammaGammaLimit,
		double	cycle_gate1_min,
		double	cycle_gate1_max,
		double	cycle_gate2_min,
		double	cycle_gate2_max
	)

Constructor taking a boat load of arguements

Parameters

[in]	gammaThreshold	: set the threshold on gamma rays to analyze
[in]	lowRatio	: the low ratio for low-high gains
[in]	highRatio	: the high ratio for low-high gains
[in]	subEventWindow	: the size of the subevent
[in]	gammaBetaLimit	: the amount of time to consider beta-gamma correlations
[in]	gammaGammaLimit	: the amount of time to consider gamma-gamma correlations
[in]	cycle_gate1_min	: the minimum range for the first cycle gate
[in]	cycle_gate1_max	: the maximum range for the first cycle gate
[in]	cycle_gate2_min	: the minimum range for the second cycle gate
[in]	cycle_gate2_max	: the maximum range for the second cycle gate

Definition at line 64 of file GeProcessor.cpp.

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Member Function Documentation

§ BestBetaForGamma()

EventData GeProcessor::BestBetaForGamma ( double gTime )

protected

Returns: lowest difference between gamma and beta times and EventData of the beta event. Takes gTime in pixie clock units, returns value in seconds.

Parameters

[in] gTime : the time of the gamma

Definition at line 33 of file GeProcessor.cpp.

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§ DeclareHistogramGranY()

void GeProcessor::DeclareHistogramGranY	(	int	dammId,
		int	xsize,
		int	ysize,
		const char *	title,
		int	halfWordsPerChan,
		const std::vector< float > &	granularity,
		const char *	units
	)

protected

Declares a histogram with a range of granularities

Parameters

[in]	dammId	: the dammID to plot
[in]	xsize	: the size in the x range
[in]	ysize	: the size in the y range
[in]	title	: the title of the histogram
[in]	halfWordsPerChan	: the half words per channel
[in]	granularity	: the list of granularities to plot
[in]	units	: the units for the plot

Declare a 2D plot with a range of granularites on the Y axis

Definition at line 824 of file GeProcessor.cpp.

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§ DeclarePlots()

void GeProcessor::DeclarePlots ( void )

virtual

Declare the plots for the processor

Declare plots including many for decay/implant/neutron gated analysis

This was moved here from Init because the number of clovers is needed for plots declaration, however Init is called after DeclarePlots

Reimplemented from EventProcessor.

Reimplemented in GeCalibProcessor, and Ge4Hen3Processor.

Definition at line 151 of file GeProcessor.cpp.

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§ GetAddbackEvents()

std::vector< std::vector<AddBackEvent> > GeProcessor::GetAddbackEvents ( void )

inline

Returns the events that were added to the addbackEvents_

Definition at line 208 of file GeProcessor.hpp.

§ GetGeEvents()

std::vector<ChanEvent*> GeProcessor::GetGeEvents ( void )

inline

Returns the events that were added to the geEvents_ vector

Definition at line 206 of file GeProcessor.hpp.

§ GetTasEvents()

std::vector<AddBackEvent> GeProcessor::GetTasEvents ( void )

inline

Returns the events that were added to the tas_

Definition at line 210 of file GeProcessor.hpp.

§ GoodGammaBeta()

bool GeProcessor::GoodGammaBeta ( double gTime )

protected

Returns: true if gamma-beta correlation time within good limits. Browses through all beta events in Beta correlation place to find the lowest difference. Takes gTime in pixie clock, limit in seconds.

Parameters

[in] gTime : the time of the gamma

Definition at line 53 of file GeProcessor.cpp.

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§ granploty()

void GeProcessor::granploty	(	int	dammId,
		double	x,
		double	y,
		const std::vector< float > &	granularity
	)

protected

Plotting function to plot in a specific granularity

Parameters

[in]	dammId	: the damm id to plot into
[in]	x	: the x value to plot
[in]	y	: the y value to plot
[in]	granularity	: the list of granularities to plot into

Plot to a granularity spectrum

Definition at line 843 of file GeProcessor.cpp.

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§ PreProcess()

bool GeProcessor::PreProcess ( RawEvent & event )

virtual

Preprocess the event

Parameters

[in] event : the event to preprocess

Returns: true if successful

Only the high gain events are going to be used. The events where low/high gain mismatches, saturation or pileup is marked are rejected

Here the addback spectra is constructed. addbackEvents_ is a vector for each clover holding a vector of pairs <energy, time> (both double), where each element is a one addback event for a given clover.

guarantee the first event will be greater than the subevent window delayed from reference

Do not take into account events with too low energy (avoid summing of noise with real gammas)

Reimplemented from EventProcessor.

Reimplemented in GeCalibProcessor.

Definition at line 386 of file GeProcessor.cpp.

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§ Process()

bool GeProcessor::Process ( RawEvent & event )

virtual

Process the event

Parameters

[in] event : the event to process

Returns: true if successful

Cycle time is measured from the begining of the last BeamON event

Place Cycle is activated by BeamOn event and deactivated by TapeMove This condition will therefore skip events registered during tape movement period and before the end of move and the beam start

Beam deque should be updated upon beam off so measure time from that point (t = 0 is time beam went off)

Plot timediff between events in the same clover to monitor addback subevent gates.

Reimplemented from EventProcessor.

Reimplemented in GeCalibProcessor, and Ge4Hen3Processor.

Definition at line 474 of file GeProcessor.cpp.

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§ symplot()

void GeProcessor::symplot	(	int	dammID,
		double	bin1,
		double	bin2
	)

protected

Symmetric gamma-gamma plots. It will plot (bin1,bin2) and (bin2,bin1).

Parameters

[in]	dammID	: the ID for the plot
[in]	bin1	: the first bin to plot into
[in]	bin2	: the second bin to plot into

Definition at line 59 of file GeProcessor.cpp.

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Field Documentation

§ addbackEvents_

std::vector< std::vector<AddBackEvent> > GeProcessor::addbackEvents_

protected

addbackEvents vector of vectors, where first vector enumerates cloves, second events

Definition at line 259 of file GeProcessor.hpp.

§ chansPerClover

const unsigned int GeProcessor::chansPerClover = 4

staticprotected

number of channels per clover

Definition at line 212 of file GeProcessor.hpp.

§ cycle_gate1_max_

double GeProcessor::cycle_gate1_max_

protected

high value for first cycle gate

Definition at line 287 of file GeProcessor.hpp.

§ cycle_gate1_min_

double GeProcessor::cycle_gate1_min_

protected

low value for first cycle gate

Cycle gates replace early/high limits. Gate set on cycle in time allows to check the gamma-gamma coincidences within the chosen range of cycle (e.g 1 - 1.5 s)

Definition at line 286 of file GeProcessor.hpp.

§ cycle_gate2_max_

double GeProcessor::cycle_gate2_max_

protected

high value for second cycle gate

Definition at line 289 of file GeProcessor.hpp.

§ cycle_gate2_min_

double GeProcessor::cycle_gate2_min_

protected

low value for second cycle gate

Definition at line 288 of file GeProcessor.hpp.

§ gammaBetaLimit_

double GeProcessor::gammaBetaLimit_

protected

Prompt Gamma-beta limit in seconds

Definition at line 278 of file GeProcessor.hpp.

§ gammaGammaLimit_

double GeProcessor::gammaGammaLimit_

protected

Prompt Gamma-gamma limit in seconds

Definition at line 281 of file GeProcessor.hpp.

§ gammaThreshold_

double GeProcessor::gammaThreshold_

protected

Gamma low threshold in keV

Definition at line 269 of file GeProcessor.hpp.

§ geEvents_

std::vector<ChanEvent*> GeProcessor::geEvents_

protected

Preprocessed good ge events, filled in PreProcess.

Definition at line 231 of file GeProcessor.hpp.

§ highRatio_

double GeProcessor::highRatio_

protected

ratio between low and high gain to be accepted w/o saturation flag

Definition at line 272 of file GeProcessor.hpp.

§ leafToClover

std::map<int, int> GeProcessor::leafToClover

protected

Translate a leaf location to a clover number

Definition at line 214 of file GeProcessor.hpp.

§ lowRatio_

double GeProcessor::lowRatio_

protected

ratio between low and high gain to be accepted w/o saturation flag

Definition at line 271 of file GeProcessor.hpp.

§ numClovers

unsigned int GeProcessor::numClovers

protected

number of clovers in map

Definition at line 216 of file GeProcessor.hpp.

§ subEventWindow_

double GeProcessor::subEventWindow_

protected

Addback subevent window in seconds

Definition at line 275 of file GeProcessor.hpp.

§ tas_

std::vector<AddBackEvent> GeProcessor::tas_

protected

tas vector for total energy absorbed, similar structure as addback but there is only one "super-clover" (sum of all detectors)

Definition at line 263 of file GeProcessor.hpp.

§ timeResolution

std::vector<float> GeProcessor::timeResolution

protected

Contatin time resolutions used

Definition at line 215 of file GeProcessor.hpp.

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

Public Member Functions

Protected Member Functions

Protected Attributes

Static Protected Attributes

Detailed Description

Constructor & Destructor Documentation

§ GeProcessor()

Member Function Documentation

§ BestBetaForGamma()

§ DeclareHistogramGranY()

§ DeclarePlots()

§ GetAddbackEvents()

§ GetGeEvents()

§ GetTasEvents()

§ GoodGammaBeta()

§ granploty()

§ PreProcess()

§ Process()

§ symplot()

Field Documentation

§ addbackEvents_

§ chansPerClover

§ cycle_gate1_max_

§ cycle_gate1_min_

§ cycle_gate2_max_

§ cycle_gate2_min_

§ gammaBetaLimit_

§ gammaGammaLimit_

§ gammaThreshold_

§ geEvents_

§ highRatio_

§ leafToClover

§ lowRatio_

§ numClovers

§ subEventWindow_

§ tas_

§ timeResolution