本题目来源于试卷: Nuclear Physics and Radioactivity，类别为 IB物理学
[问答题]
In both internal conui;1z jlv6 4qsck c w)ln9k*z1vk.-md t px)(6x)9 0ekryachrversion and $\beta^-$ decay, an electron is emitted. How could you determine which decay process occurred?
参考答案:
In internal conversion, there is only one decay product (an electron) ejected from the nucleus, and so the electron would have a unique energy, equal to the kinetic energy that an emitted $\gamma$ ray would have (minus the binding energy of the electron). In $\beta$ decay, there are two decay products ejected from the nucleus (the electron and the neutrino), and the electron will have a range of possible energies, as discussed in question 17.
本题详细解析:
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