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implemented proper error propagation and improved N0 estimate.

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suter_a
2016-01-06 17:33:41 +01:00
parent 6ee5d76b35
commit 7d315b2b86
2 changed files with 65 additions and 27 deletions
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10
src/include/PRunSingleHistoRRF.h
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@ -65,14 +65,18 @@ class PRunSingleHistoRRF : public PRunBase
Double_t fBackground; ///< needed if background range is given (units: 1/bin)
Int_t fPacking; ///< packing for this particular run. Either given in the RUN- or GLOBAL-block.
Int_t fGoodBins[2]; ///< keep first/last good bins. 0=fgb, 1=lgb
Int_t fGoodBins[2]; ///< keep first/last good bins. 0=fgb, 1=lgb
PDoubleVector fForward; ///< forward histo data
PDoubleVector fForward; ///< forward histo data
PDoubleVector fM; ///< vector holding M(t) = [N(t)-N_bkg] exp(+t/tau). Needed to estimate N0.
PDoubleVector fMerr; ///< vector holding the error of M(t): M_err = exp(+t/tau) sqrt(N(t)).
PDoubleVector fW; ///< vector holding the weight needed to estimate N0, and errN0.
PDoubleVector fAerr; ///< vector holding the errors of estimated A(t)
virtual Bool_t GetProperT0(PRawRunData* runData, PMsrGlobalBlock *globalBlock, PUIntVector &histoNo);
virtual Bool_t GetProperDataRange();
virtual void GetProperFitRange(PMsrGlobalBlock *globalBlock);
virtual Double_t EstimateN0();
virtual Double_t EstimateN0(Double_t &errN0);
virtual Bool_t EstimateBkg(UInt_t histoNo);
};