Primus Siemens
2
1
0,5
3
4
0,2
0,4
0,1
during the 15 MV beam emission
during the 6 MV beam emission
0,3
beam off
0,0
11
60 80 100
anihiIation
0,2
2224.57
peak
40
K
nat
19
10
1460.86
174.95 8
9
0,1
9
197.14
608.35
595.85
0,0
60 560 1060 1560 2060 2560
9
energia [MeV]
867.89
energy [keV]
197.14 keV (95.9%)
ł
�
18
19 19
19
8 ł +
O (0.2%)+ n
O
8 F* (stabIe)
F
8 9
9
= 26.9s
T1/2 T1/2< 100ns
2224.57 keV
73
74
ł +
+ n
Ge (7.7%)
Ge
32 32
595.85 keV 1 2
ł +
11 + n (stabIe)
H (100%)
H
9 1 1
608.35 keV
{
867.89 keV
ł
74
74
74
+ n n +
Ge (36%) (stabIe)
32 Ge* Ge
32 32
T1/2< 12ps
174.95 keV
EC+�+
70 71
71
ł +
10 + n
(stabIe)
Ge (21%) Ge Ga
32 32 31
= 11.43d
T1/2
-2
-1
-1
-2
czb
b
ot
f pho
cm s
li
num
a
e
f
r o
onów
t

ons s
cm
{
~