On the Nature of the Scalar a0(980) and f0(980)-Mesons
N. N. Achasov
Abstract
It is presented a critical consideration of all unusual properties of the scalar a0(980) and f0(980)-mesons in the four-quark, two-quark and molecular models. The arguments are adduced that the four-quark model is more preferable. It is discussed the complex of experiments that could finally resolve this issue.
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