Present Status and Future Perspectives for the EXO-200 Experiment
Figure 4
The EXO data [27] showing the multisite events and the single site events. The best fit is shown in blue, while the background components are as follows: grey: 2ν ββ; dotted orange: 40K; dark blue: 60Co; green, cyan and black are 238U (mainly 214Bi) on the air gap, TPC vessel, and cathode, respectively; dotted magenta: 232Th in the vessel.
