1.
Phys Rev Lett
; 103(22): 222001, 2009 Nov 27.
Artigo
em Inglês
| MEDLINE
| ID: mdl-20366089
RESUMO
We present a systematic and self-consistent analysis of four-quark charmonium states and applied it to study compact four-quark systems and meson-meson molecules. Our results are robust and should serve to clarify the situation of charmonium spectroscopy above the threshold production of charmed mesons.