fP4=1./radius;
//and covariance matrix
- fC00=0.4*0.4;
- fC11=0.4*0.4;
- fC22=0.006*0.006;
- fC33=0.006*0.006;
- fC44=(0.005+0.025*t.GetPt())*(0.005+0.025*t.GetPt())*fP4*fP4;
+ fC22=0.005*0.005;
+ fC33=0.005*0.005;
+ fC00=fC22*82.97*82.97;
+ fC11=fC33*82.97*82.97;
+ // fC44=(0.005+0.025*t.GetPt())*(0.005+0.025*t.GetPt())*fP4*fP4;
+ // fC44=(0.01+0.01*t.GetPt())*(0.01+0.01*t.GetPt())*fP4*fP4;
+ fC44=0.01*0.01*fP4*fP4;
fC10=0;
fC20=0; fC21=0;