Here - IGFAE-Instituto Gallego de Física de Altas Energías
Here - IGFAE-Instituto Gallego de Física de Altas Energías
Here - IGFAE-Instituto Gallego de Física de Altas Energías
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Light Nonuniformity, %<br />
Energy Resolution, %<br />
5<br />
4<br />
3<br />
2<br />
1<br />
0<br />
5<br />
10x30<br />
by APD, 5x5<br />
= 40<br />
CsI(Tl)<br />
l = 130 mm<br />
Source<br />
by 0.569 MeV<br />
15x42<br />
by 1.063 MeV<br />
by R7400U-20 (8/560)<br />
by APD, 10x10<br />
= 50<br />
Energy, MeV<br />
10x10<br />
A)<br />
+/- 0.28%<br />
-1<br />
0 2 4 6 8 10 12<br />
Distance along crystal, cm<br />
10<br />
1<br />
10 -1<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
≈ <br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
1<br />
B)<br />
5