本题目来源于试卷: Physics Unit32: Elementary Particles，类别为 Generic Physics
[单选题]
Identify the missing part+p3. kc+qf oo5xs6 -tr*n evpkicle in tavyrhv;e57c7) r np u3he following reaction.
$\pi^- \;+\; p \rightarrow \pi^- \;+\; \pi^- \;+\; \pi^+ \;+\; \;\;\;\;\;\;$ ?
A. $p$
B. $n$
C. $e$
D. $\nu_{\mu}$
参考答案: A
本题详细解析:
暂无
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Post time 2024-1-22 02:15:01