本题目来源于试卷: Elementary Particles，类别为 IB物理学
[问答题]
Which of the following reactions and decaysw88twflwaecn98 9 0kmrt*r /p are possible5 d,da;t0+poyb gpa6a? For those forbidden, explain what abdoya,ga5p0 + d 6p;tlaws are violated.
(a) $\pi^- + p \to n + \pi^0$
(b) $p \to e^+ + \nu_e$
(c) $p + p \to p + e^+ + \pi^+$
(d) $\pi^- \to e^- + \bar{\nu}_e$
(e) $\mu^+ \to e^+ + \nu_\mu$
(f) $p \to n + e^+ + \nu_e$
参考答案: 
本题详细解析:
暂无
| 
