Modern Bt Techniques - Florence 2016
Seeds with 131 Cs Radioactive Isotope
0.73 photons / decay
0,45
0,40
0,35
0,30
0,25
0,20
0,15
0,10
0,05
Realtive Frequency
0 5 10 15 20 25 30 35 40 0,00
Photon Energy (keV)
Effective Energy: 30keV
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