Figure 3: Corrected mass fit used for determining signal yields.
From: Determination of the quark coupling strength |Vub| using baryonic decays
Fits are made to (top) 
and (bottom) 
candidates. The statistical uncertainties arising from the finite size of the simulation samples used to model the mass shapes are indicated by open boxes and the data are represented by the black points. The statistical uncertainty on the data points is smaller than the marker size used. The different signal and background components appear in the same order in the fits and the legends. There are no data above the nominal Λb0 mass owing to the removal of unphysical q2 solutions.
