Elementary Particles (id: 0975c8f44)

本题目来源于试卷: Elementary Particles，类别为 IB物理学

[填空题]
Could a $\pi^+$ meson be produced if a 100-MeV proton struck a proton at rest? What minimum kinetic energy must the incoming proton have? $\text{KE}_{\pi^-}$ =    MeV

参考答案: 292.4±2%


本题详细解析:

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