Constraints to Coupling Constants of the Omega- and Sigma-Mesons with Dibaryons
| dc.creator | Faessler, Amand | |
| dc.creator | Buchmann, A. J. | |
| dc.creator | Krivoruchenko, M. I. | |
| dc.date | 1997-06-27 | |
| dc.date.accessioned | 2026-07-07T11:11:16Z | |
| dc.date.available | 2026-07-07T11:11:16Z | |
| dc.description | The effect of narrow dibaryon resonances to nuclear matter and structure of neutron stars is investigated in the mean-field theory (MFT) and in the relativistic Hartree approximation (RHA). The existence of massive neutron stars imposes constraints to the coupling constants of the omega- and sigma-mesons with dibaryons. We conclude that the experimental candidates to dibaryons d1(1920) and d'(2060) if exist form in nuclear matter a Bose condensate stable against compression. This proves stability of the ground state for nuclear matter with a Bose condensate of the light dibaryons. | |
| dc.description | 10 pages, 6 figures | |
| dc.identifier | https://arxiv.org/abs/nucl-th/9706080 | |
| dc.identifier | http://arxiv.org/abs/nucl-th/9706080 | |
| dc.identifier | Phys.Rev.C56:1576-1581,1997 | |
| dc.identifier | doi:10.1103/PhysRevC.56.1576 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/191039 | |
| dc.subject | Nuclear Theory | |
| dc.title | Constraints to Coupling Constants of the Omega- and Sigma-Mesons with Dibaryons | |
| dc.type | text |