Molecular status of non-qq mesons
arXiv:hep-ph/0011157
Abstract
The relativistic four-quark equations are found in the framework of the dispersion relation technique. The calculations of non-qq meson amplitudes estimate the contributions of three subamplitudes: four-quark amplitude, glueball amplitude and hadronic molecule amplitudes.
15 pages, pdf,two minor typos in the Abstract and the text corrected