Yellow lines indicate recommended fiducial cuts. The vertical lines are at θ=1o and θ=130o.
Overall efficiency = 0.963704 Efficiency (Prob>0.001) = 0.899955 Momentum cut: p=0.180291 + -0.000375159 θ + -2.88875e-06 θ2 + 3.27122e-08 θ3