Development of a Liquid Scintillator and of Data ... - Borexino - Infn
Development of a Liquid Scintillator and of Data ... - Borexino - Infn
Development of a Liquid Scintillator and of Data ... - Borexino - Infn
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6 Test <strong>of</strong> a PXE based scintillator for <strong>Borexino</strong><br />
20<br />
10<br />
0<br />
20<br />
15<br />
10<br />
5<br />
0<br />
20<br />
15<br />
10<br />
5<br />
0<br />
90<br />
Run 758 - 761 Run 783 - 789<br />
-100 0 100<br />
-100 0 100<br />
-100 0 100<br />
40<br />
30<br />
20<br />
10<br />
0<br />
30<br />
20<br />
10<br />
0<br />
15<br />
10<br />
5<br />
0<br />
-100 0 100<br />
x - Po214 x - Po214<br />
y - Po214<br />
z - Po214<br />
cm<br />
cm<br />
cm<br />
-100 0 100<br />
y - Po214<br />
-100 0 100<br />
z - Po214<br />
Figure 6.7: Reconstructed position <strong>of</strong> the Po events for the runs 758 - 761 <strong>and</strong> 783 - 789.<br />
During run 758 - 761 the Rn was distributed uniformly in the Inner Vessel, whereas during<br />
the later runs, it appears to be centered around the z-axis.<br />
cm<br />
cm<br />
cm