Binned Multiplicity Ratio

N.B. HERE INVARIANT MASS IS FITTED WITH GAUS+POL2 IN PARAM LIMITS

ONE Dimensional
Fig.1 1Dimension distribution in Z,pT2, Nu, Q2 bins. Pi0 extracted with Gaus+POL2:
Statistical error range (min-max) R as a function of : Z 1.2-3.7% ; pT2 1.1-4.6 % ; Q2 0.9-2.6% ; V 0.7-4.0 %


TWO Dimensional RvsZ

Fig.2a RvsZ in pT2 bins :
Statistical errors for each bin are here




Fig.2b RvsZ in Q2 bins :
Statistical errors for each bin are here



Fig.2c RvsZ in Nu bins :
Statistical errors for each bin are here



Fig.2d 3D: RvsZ in pT2-Nu bins :
Here nu_bin = 0 - 5 (increase in nu bin is verticaly down), pT2_bin = 0 - 8 (increase in pT2 is horizontaly from left to right) ;
Mass distribution for Fig.2d are here: pT2=0; pT2=1; pT2=2; pT2=3; pT2=4; pT2=5; pT2=6; pT2=7; pT2=8;

Fig.2e 3D: RvsZ in pT2-Q2 bins :
Here q2_bin = 0 - 5 (increase in nu bin is verticaly down), pT2_bin = 0 - 8 (increase in pT2 is horizontaly from left to right) ;



RvspT2

Fig.3a RvspT in Z bins :
Statistical errors for each bin are here




Fig.3b RvspT in Q2 bins :
Statistical errors for each bin are here



Fig.3c RvspT in Nu bins :
Statistical errors for each bin are here



RvsQ2

Fig.4a RvsQ2 in Z bins :
Statistical errors for each bin are here




Fig.4b RvsQ2 in pT2 bins :
Statistical errors for each bin are here




Fig.4c RvsQ2 in V bins :
Statistical errors for each bin are here



RvsV

Fig.5a RvsV in Z bins :
Statistical errors for each bin are here




Fig.5b RvsV in pT2 bins :
Statistical errors for each bin are here



THREE Dimensional RvsZ

Fig.6 RvsV in pT2 and bins. Errors come from Norm Gaus :
Here nu_bin = 0 - 5 (increase in nu bin is verticaly down), pT2_bin = 0 - 8 (increase in pT2 is horizontaly from left to right) ;








Mass distribution for Fig.2c are here: pT2=0; pT2=1; pT2=2; pT2=3; pT2=4; pT2=5; pT2=6; pT2=7; pT2=8;



Earlier results
Fig.10 R vs: Z(x-tittle error) using POL2 back; pT2, Nu, Q2 using POL1 background fit.


2D binning using the earlier code
Fig.1 2D R vs Z in bins of pT2

Fig.2 2D R vs pT2 in bins of z

Fig.3 3D R vs Z for: pT2_bin = 0 , nu_bins = {0,1,2,3,4,5}