SIGMA-OMEGA MIXING FOR THE COLLECTIVE EXCITATION-SPECTRA OF SIGMA-MESONS, OMEGA-MESONS IN NUCLEAR-MATTER

Authors
LIU LG HU LA
Citation
Lg. Liu et La. Hu, SIGMA-OMEGA MIXING FOR THE COLLECTIVE EXCITATION-SPECTRA OF SIGMA-MESONS, OMEGA-MESONS IN NUCLEAR-MATTER, Communications in Theoretical Physics, 24(2), 1995, pp. 209-212
Citations number
7
Categorie Soggetti
Physics
Journal title
Communications in Theoretical Physics → ACNP
ISSN journal
02536102
Volume
24
Issue
2
Year of publication
1995
Pages
209 - 212
Database
ISI
SICI code
0253-6102(1995)24:2<209:SMFTCE>2.0.ZU;2-W
Abstract
We study sigma-omega mixing on the sigma and omega propagators in two ways. The collective excitation spectra of sigma, omega mesons are cal culated by using these propagators. We find that the two ways of sigma -omega mixing give very similar collective excitation spectra in the t ime-like region.