Exotic hadrons: review and perspectives

Abstract

The physics of exotic hadrons is revisited and reviewed, with emphasis on flavour configurations which have not yet been investigated. The constituent quark model of multiquark states is discussed in some detail, as it can serve as a guide for more elaborate approaches.

Comments: 24 pages, review article, last update of references, to be published in Few-Body Systems, special issue for the 30th anniversary of this journal