CPB Budapest 2017
Radioactive Decay
β +
β + decay
+
22 11
22 10
0
0 0
aN ⇒
MeV 2.8422 +ν+β +
eN
+
1
e
The β + -particle and the neutrino share the disintegration energy Q β+ . The emitted β + -particle can have any kinetic energy up to the maximum possible, T β+,max , as can be derived from:
E
= Q
β+ - 1.2745 MeV= 1.5677 MeV
β+,max
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