Four-quark stability

J. Vijande*, A. Valcarce, J. M. Richard, N. Barnea

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

12 Scopus citations


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, both with pairwise and many-body forces.

Original languageAmerican English
Pages (from-to)99-103
Number of pages5
JournalFew-Body Systems
Issue number2-4
StatePublished - May 2009


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