This prototype is currently not in use.
Experimental Setup
The setup consists of a 25 × 25 × 5 cm³ aluminium box. Inside the box there is the cathode, a double GEM tower and the anode (see Figure 1):
-
-
Figure 1 (from left to right):
a) Picture of the MiniTPC b) Sketch of the MiniTPC setup
The chamber is irradiated through one of the side walls (see Figure 2). We are using an Fe-55 and a Sr-90 source for ionisation.
