arXiv:nucl-th/9611020·v1·Nuclear Theory
Nuclear Matter with a Bose Condensate of Dibaryons in Relativistic Mean-Field Theory
Amand Faessler🇩🇪 · A. J. Buchmann🇩🇪 · M. I. Krivoruchenko🇩🇪 · B. V. Martemyanov🇷🇺
Abstract
If sufficiently light dibaryon resonances exist, a Bose condensate of dibaryons can occur in nuclear matter before the quark-hadron phase transition. Within a relativistic mean-field model we show that heterophase nuclear-dibaryon matter is for a wide set of parameters energetically more favorable than normal nuclear matter. Production of dibaryons is, however, relatively suppressed as compared to estimates based on the model of non-interacting nucleons and dibaryons.
Comments: Talk given at the XIII International Seminar on High Energy Physics Problems (Relativistic Nuclear Physics and Quantum Chromodynamics), Dubna, 2-7 September, 1996. 9 pages, 3 figures