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arXiv · 1001.4876

Meson-Meson molecules and compact four-quark states

J. Vijande·A. Valcarce
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Abstract

The physics of charm has become one of the best laboratories exposing the limitations of the naive constituent quark model and also giving hints into a more mature description of meson spectroscopy, beyond the simple quark--antiquark configurations. In this talk we review some recent studies of multiquark components in the charm sector and discuss in particular exotic and non-exotic four-quark systems.

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J. Vijande, A. Valcarce. 2010-01-27. Meson-Meson molecules and compact four-quark states. https://doi.org/10.1063/1.3483367

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