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EJNMMI Physics

Table 5 The activities obtained in the natural TeO\(_{2}\) irradiations

From: Efficiency of 124I radioisotope production from natural and enriched tellurium dioxide using 124Te(p,xn)124I reaction

N\(^{o}\)

Time [h]

Activity EOS [MBq]

Simulated activity EOS [MBq]

Difference: experiment versus simulation [%]

1

73.88

20.72

33.30

60.71

2

118.14

13.69

24.79

81.08

3

122.77

14.43

24.42

69.23

4

96.50

18.50

28.12

52.00

5

131.36

15.91

23.68

48.83

6

72.39

20.72

34.04

64.28

7

70.44

25.16

34.41

36.76

8

70.89

23.31

34.41

47.62

9

144.87

14.43

22.20

53.85

10*

71.49

56.61

50.32

11.11

  1. The irradiation parameters: the proton beams of 10 μA (N\(^{o}\): 1-9) and of 15 μA (N\(^{o}\): 10 denoted with *), irradiation time of 1.5 h, the thickness of the Havar foil: 0.2 mm. The results are obtained at the end of separation (EOS) and Time [h] is the time difference between the end of bombardment and the end of separation
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