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From pions to pentaquarks

Dmitri Diakonov
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Abstract

I overview the physical picture of QCD at low energies that has led to the prediction of a narrow exotic baryon Theta^+ which cannot be made of three quarks. The very narrow width of the Theta^+ and a possible reason why it is seen in low- but not in high-energy experiments are briefly discussed.

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Dmitri Diakonov. 2004-06-04. From pions to pentaquarks. https://arxiv.org/abs/hep-ph/0406043

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