RELATIVISTIC 4-QUARK EQUATIONS AND EXOTIC MESONS

Authors
GERASYUTA SM KOCHKIN VI
Citation
Sm. Gerasyuta et Vi. Kochkin, RELATIVISTIC 4-QUARK EQUATIONS AND EXOTIC MESONS, Zeitschrift fur Physik. C, Particles and fields, 74(2), 1997, pp. 325-331
Citations number
26
Categorie Soggetti
Physics, Particles & Fields
Journal title
Zeitschrift fur Physik. C, Particles and fields → ACNP
ISSN journal
01709739
Volume
74
Issue
2
Year of publication
1997
Pages
325 - 331
Database
ISI
SICI code
0170-9739(1997)74:2<325:R4EAEM>2.0.ZU;2-0
Abstract
The relativistic four-quark equations are found in the framework of th e dispersion relation technique. The behaviour of the low-energy four- particle amplitude is determined by its leading singularities in the p air invariant masses. The approximate solutions of these equations usi ng the method based on the extraction of leading singularities of the amplitudes are obtained. The mass values of lowest exotic mesons are c alculated.