S1S2PL Class Reference

pvalue for S1S2 Profile Likelihood More...

#include <XeAnalysis.h>

Inheritance diagram for S1S2PL:

List of all members.

Public Member Functions
double	computeTheLogLikelihood ()
	Compute the Log Likelihood.
void	exclusionComputed ()
	Things to be done Post exclusion finder.
void	fitLEffTValue (bool fit=DEFAULT_PAR_LEFF_TVALUE_FIT)
	set the flag to fit LEff t-value
void	fitStatBkgTValue (bool fit=DEFAULT_PAR_STAT_BKG_FIT)
	set the flag to fit the systematic background t-value
void	fitSystBkgTValue (bool fit=DEFAULT_PAR_SYST_BKG_FIT)
	set the flag to fit the systematic background t-value
double	getDLEffTValueForExclusion ()
	get Delta LEff t-value at exclusion
double *	getDStatBkgTValueForExclusion ()
	get Delta Background statistical t-value at exclusion
double	getDSystBkgTValueForExclusion ()
	get Delta Background systematic t-value at exclusion
double	getLEffTValueForExclusion ()
	get LEff t-value at exclusion
LKParameter *	getLEffTValueParameter ()
	get the LEff t-value parameter
double	getSigmaForExclusion ()
	get the cross section at exclusion
LKParameter *	getSigmaParameter ()
	get the background sigma parameter
double *	getStatBkgTValueForExclusion ()
	get Background statistical t-value at exclusion
LKParameter **	getStatBkgTValueParameters ()
	get the statistical background t-value parameters
double	getSystBkgSigma ()
	get effect of one systematic sigma in background
double	getSystBkgTValueForExclusion ()
	get Background systematic t-value at exclusion
LKParameter *	getSystBkgTValueParameter ()
	get the systematic background t-value parameter
double	nSignalPerCm2 ()
	return expected number of signal events for 1 cm2 cross section
double	nSignalPerCm2 (double lt)
	return expected number of signal events for 1 cm2 cross section
void	printFlagsAndParameters ()
	print the values of flags (fit LEff, fit Bkg, with S1 Likelihood.
bool	printIt (int level=1)
	print current values
	S1S2PL (XeRun *run)
void	setDefaults ()
	set the flags (fit LEff, fit Bkg, with S1 Likelihood.
void	setSystBkgSigma (double sigma)
	set effect of one systematic sigma in background
void	setWimpMass (double mass)
	Set the wimp mass and trigger the new for a new S1 spectrum computation.
bool	simulate (double sigma=0.)
	Simulate an outcome.
bool	update ()
	Fill internal tables from the run band content.
void	withS1Likelihood (bool s1=DEFAULT_S1_LIKELIHOOD)
	Set the flag "with or without" S1 shape likelihhod.
Public Attributes
STATIC_CONST bool	DEFAULT_PAR_LEFF_TVALUE_FIT = true
STATIC_CONST bool	DEFAULT_PAR_STAT_BKG_FIT = false
STATIC_CONST bool	DEFAULT_PAR_SYST_BKG_FIT = false
STATIC_CONST bool	DEFAULT_S1_LIKELIHOOD = true
Protected Attributes
double	bandContents [N_SHAPES+1][N_MAX_BANDS]
vector< int > *	dataS1Bins [N_MAX_BANDS]
double *	dists [N_SHAPES]
double	DLEffTValueForExclusion
double	DStatBkgTValueForExclusion [N_MAX_BANDS]
double	DSystBkgTValueForExclusion
bool	isLEffTValueFit
bool	isStatBkgTValueFit
bool	isSystBkgTValueFit
double	lastS1Likelihood
LKParameter *	le
double	LEffTValueForExclusion
LKParameter *	lkStatBkgs [N_MAX_BANDS]
LKParameter *	lkSystBkg
LKParameter *	ls
int	nBands
XeRun *	run
bool	S1Likelihood
double	SigmaForExclusion
double	StatBkgSigmas [N_MAX_BANDS]
double	StatBkgTValueForExclusion [N_MAX_BANDS]
double	SystBkgSigma
double	SystBkgTValueForExclusion

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Detailed Description

pvalue for S1S2 Profile Likelihood

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Constructor & Destructor Documentation

S1S2PL::S1S2PL

(

XeRun *

run

)

Parameters:

run

The run (real or simulated) from which data are takem

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Member Function Documentation

double S1S2PL::computeTheLogLikelihood

(

)

[virtual]

Compute the Log Likelihood.

Returns:

Log Likelihood

Parameters:

none

(all parameters are set thru LKParameter)

Implements Likelihood.

void S1S2PL::fitLEffTValue

(

bool

fit = DEFAULT_PAR_LEFF_TVALUE_FIT

)

set the flag to fit LEff t-value

Parameters:

fit

Flag specifying whether LEff should be considered as a nuisance parameter

void S1S2PL::fitStatBkgTValue

(

bool

fit = DEFAULT_PAR_STAT_BKG_FIT

)

set the flag to fit the systematic background t-value

Parameters:

fit

Flag specifying whether systematic Bkg should be considered as a nuisance parameter

void S1S2PL::fitSystBkgTValue

(

bool

fit = DEFAULT_PAR_SYST_BKG_FIT

)

set the flag to fit the systematic background t-value

Parameters:

fit

Flag specifying whether systematic Bkg should be considered as a nuisance parameter

double S1S2PL::nSignalPerCm2

(

double

lt

)

return expected number of signal events for 1 cm2 cross section

Parameters:

lt

L-Eff t-value

void S1S2PL::printFlagsAndParameters

(

)

[virtual]

print the values of flags (fit LEff, fit Bkg, with S1 Likelihood.

..)

Reimplemented from ProfileLikelihood.

bool S1S2PL::printIt

(

int

level = 1

)

[virtual]

print current values

Parameters:

level

print level

Reimplemented from XeObject.

void S1S2PL::setDefaults

(

)

set the flags (fit LEff, fit Bkg, with S1 Likelihood.

..) to their default values

void S1S2PL::setWimpMass

(

double

mass

)

[virtual]

Set the wimp mass and trigger the new for a new S1 spectrum computation.

Parameters:

mass

the new WIMP mass, in GeV/c2

Reimplemented from PValue.

void S1S2PL::withS1Likelihood

(

bool

s1 = DEFAULT_S1_LIKELIHOOD

)

Set the flag "with or without" S1 shape likelihhod.

Parameters:

s1

Flag specifying whether the shape of S1 distribution enters the likelihood

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Member Data Documentation

double S1S2PL::bandContents[N_SHAPES+1][N_MAX_BANDS] [protected]

band counts for data, signal and bkg

vector<int>* S1S2PL::dataS1Bins[N_MAX_BANDS] [protected]

List of S1s in data bands

double* S1S2PL::dists[N_SHAPES] [protected]

S1 distribution for various backgrounds

double S1S2PL::DLEffTValueForExclusion [protected]

Error on LEff t-value for exclusion

double S1S2PL::DStatBkgTValueForExclusion[N_MAX_BANDS] [protected]

Error on background stat. tvalue for exclusion

double S1S2PL::DSystBkgTValueForExclusion [protected]

Error on background systematic tvalue for exclusion

bool S1S2PL::isLEffTValueFit [protected]

Do we want to fit LEff t-value?

bool S1S2PL::isStatBkgTValueFit [protected]

Do we want to fit background stat t-value?

bool S1S2PL::isSystBkgTValueFit [protected]

Do we want to fit background syst t-value?

double S1S2PL::lastS1Likelihood [protected]

last value of S1 shape likelihood

LKParameter* S1S2PL::le [protected]

pointer to likelihood LEff parameter

double S1S2PL::LEffTValueForExclusion [protected]

Value of LEff t-value for exclusion

LKParameter* S1S2PL::lkStatBkgs[N_MAX_BANDS] [protected]

pointers to likelihood background in band t-value parameter

LKParameter* S1S2PL::lkSystBkg [protected]

pointer to likelihood background parameter

LKParameter* S1S2PL::ls [protected]

pointer to likelihood sigma parameter

int S1S2PL::nBands [protected]

Number of bands

XeRun* S1S2PL::run [protected]

pointer to current XeRun

bool S1S2PL::S1Likelihood [protected]

Fit shape of S1 spectrum ?

double S1S2PL::SigmaForExclusion [protected]

Value of fitted Sigma for exclusion

double S1S2PL::StatBkgSigmas[N_MAX_BANDS] [protected]

How much corresponds to one sigma in stat background/band

double S1S2PL::StatBkgTValueForExclusion[N_MAX_BANDS] [protected]

Value of background stat. tvalue for exclusion

double S1S2PL::SystBkgSigma [protected]

How much corresponds to one sigma in systematic background

double S1S2PL::SystBkgTValueForExclusion [protected]

Value of background systematic tvalue for exclusion

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

• /home/lellouch/Dropbox/Xenon/Xephyr/XeAnalysis.h