Physics Unit32: Elementary Particles (id: 74327943f)

本题目来源于试卷: Physics Unit32: Elementary Particles，类别为 国际高中通用物理

[单选题]
Identify the missing parti sfyo- ,juu,;fcle in the following reaction.c6g;a etyefjw,24 p,z
$\pi^- \;+\; p \rightarrow \pi^- \;+\; \pi^- \;+\; \pi^+ \;+\; \;\;\;\;\;\;$ ?

A. $p$
B. $n$
C. $e$
D. $\nu_{\mu}$


参考答案:  A


本题详细解析: 暂无

微信扫一扫，分享更方便