fAlpha(0),
fSystRef(kHelicity),
fDecProd(kMuon),
- fPol(new TF1("dsigdcostheta","1.+[0]*x*x",-1.,1.)),
+ fPol(0),
fMother(0),
fDaughter1(0),
fDaughter2(0)
{
// Default constructor
- fPol->SetParameter(0,fAlpha);
+
}
//____________________________________________________________