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What are the possible spins for mesons

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Quarks have spin ½.the baryon's (protons, neutrons...) are bound states of three quarks. Mesons (pions, kaons ...) are bound state of quark and antiquark. Assume that the quarks are bound in state of zero angular momentum.

(1) What are the possible spins for mesons?

(2) What are the possible spins for baryons? 

Reference no: EM13981289

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