7 papers
Photon Rates for Heavy-Ion Collisions from Hidden Local Symmetry
M. A. Halasz, J. V. Steele, G. Q. Li +1
We study photon production from the hidden local symmetry approach that includes pions, rho and a1 mesons and compute the corresponding photon emission rates from a hadronic gas in…
Properties of Hadrons in the Nuclear Medium
C. M. Ko, V. Koch, G. Li
This review is devoted to the discussion of hadron properties in the nuclear medium and its relation to the partial restoration of chiral symmetry. Special attention is given to di…
Medium effects in high energy heavy-ion collisions
C. M. Ko, G. Q. Li
The change of hadron properties in dense matter based on various theoretical approaches are reviewed. Incorporating these medium effects in the relativistic transport model, which…
Enhancement of low-mass dileptons in SPS heavy-ion collisions: possible evidence for dropping rho meson mass in medium
C. M. Ko, G. Q. Li, G. E. Brown +1
Dilepton production in proton- and nucleus-induced reactions at SPS energies is studied in the relativistic transport model using initial conditions determined by the string dynami…
Subthreshold kaon production and the nuclear equation of state
G. Q. Li, C. M. Ko
We reexamine in the relativistic transport model the dependence of kaon yield on the nuclear equation of state in heavy ion collisions at energies that are below the threshold for…
Antiproton production in Ni+Ni collisions at 1.85 GeV/nucleon
G. Q. Li, C. M. Ko
Antiproton production in Ni+Ni collisions at 1.85 GeV/nucleon is studied in the relativistic Vlasov-Uehling-Uhlenbeck model. The self-energies of the antiproton are determined from…