30 void rf704_amplitudefit()
41 RooRealVar deltaGamma(
"deltaGamma",
"deltaGamma", 0.3);
45 RooAbsReal* coshGConv = truthModel.convolution(&coshGBasis,&t);
46 RooAbsReal* sinhGConv = truthModel.convolution(&sinhGBasis,&t);
104 TCanvas*
c =
new TCanvas(
"rf704_amplitudefit",
"rf704_amplitudefit",800,800) ;
double poly2(const double *x, const double *p)
virtual void SetTitleOffset(Float_t offset=1)
Set distance between the axis and the axis title Offset is a correction factor with respect to the "s...
RooTruthModel is an implementation of RooResolution model that provides a delta-function resolution m...
virtual RooPlot * plotOn(RooPlot *frame, const RooCmdArg &arg1=RooCmdArg::none(), const RooCmdArg &arg2=RooCmdArg::none(), const RooCmdArg &arg3=RooCmdArg::none(), const RooCmdArg &arg4=RooCmdArg::none(), const RooCmdArg &arg5=RooCmdArg::none(), const RooCmdArg &arg6=RooCmdArg::none(), const RooCmdArg &arg7=RooCmdArg::none(), const RooCmdArg &arg8=RooCmdArg::none()) const
Plot dataset on specified frame.
RooCmdArg LineColor(Color_t color)
TVirtualPad * cd(Int_t subpadnumber=0)
Set current canvas & pad.
Class RooRealSumPdf implements a PDF constructed from a sum of functions:
you should not use this method at all Int_t Int_t Double_t Double_t Double_t Int_t Double_t Double_t Double_t tau
RooCmdArg LineStyle(Style_t style)
Class RooPolyVar is a RooAbsReal implementing a polynomial in terms of a list of RooAbsReal coefficie...
RooRealVar represents a fundamental (non-derived) real valued object.
virtual void SetLineColor(Color_t lcolor)
Set the line color.
virtual void Draw(Option_t *option="")
Draw this histogram with options.
RooDataSet is a container class to hold unbinned data.
RooProduct a RooAbsReal implementation that represent the product of a given set of other RooAbsReal ...
A RooPlot is a plot frame and a container for graphics objects within that frame. ...
RooAbsReal is the common abstract base class for objects that represent a real value and implements f...
RooCmdArg Components(const RooArgSet &compSet)
RooCmdArg YVar(const RooAbsRealLValue &var, const RooCmdArg &arg=RooCmdArg::none())
RooConstVar & RooConst(Double_t val)
virtual void Divide(Int_t nx=1, Int_t ny=1, Float_t xmargin=0.01, Float_t ymargin=0.01, Int_t color=0)
Automatic pad generation by division.
double f2(const double *x)
virtual void Draw(Option_t *options=0)
Draw this plot and all of the elements it contains.
RooCmdArg Binning(const RooAbsBinning &binning)