本题目来源于试卷: Elementary Particles，类别为 IB物理学
[问答题]
Which of the particle decays in Table 32-4 occur via the n0m-h, refp7d electromagnetic.5d* b/h2riba(+ h0, pbukllu evx5uw interacl e(hxudlau 5bp+i2ruw/hb *50.kb,v tion?
参考答案:
Based on lifetimes shown in Table 32-4, the particle decays that occur via the electromagnetic interaction are $J/\psi\ (3097)$ and $\Upsilon\ (9460)$.
本题详细解析:
暂无
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