Question: From the observation that the strong decay 0 + exists but 0 0 0 does not, what information

From the observation that the strong decay ρ0→π+ π exists but ρ0→π0 π0 does not, what information can be extracted about the ρ quantum numbers: J, P, C, G, I?

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The decays strongly into 2 hence G The possible values of its isospin are 0 ... View full answer

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