arXiv:nucl-th/9504025·v1·Nuclear Theory
Enhancement of low-mass dileptons in heavy-ion collisions
G. Q. Li🇺🇸 · C. M. Ko🇺🇸 · G. E. Brown🇺🇸
Abstract
Using a relativistic transport model for the expansion stage of S+Au collisions at 200 GeV/nucleon, we show that the recently observed enhancement of low-mass dileptons by the CERES collaboration can be explained by the decrease of vector meson masses in hot and dense hadronic matter.
Comments: 12 pages, RevTeX, 3 figures available from gqli@comp.tamu.edu