Showing 1996 · nucl-thShow all

23 papers · 2 filters

nucl-th1996★ 73 cited

Dilepton production in proton-nucleus and nucleus-nucleus collisions at SPS energies

G. Q. Li, C. M. Ko, G. E. Brown +1

Dilepton production in proton- and nucleus-induced reactions is studied in relativistic transport model using initial conditions determined by the string dynamics from RQMD. It is…

nucl-th1996★ 10 cited

The Two-Pion Exchange NN-Potential in Nuclear Matter and Nuclear Stability

R. Rapp, J. W. Durso, J. Wambach

A meson exchange model of the interaction which fits free scattering data is used to calculate the interactions of pions in nuclear matter as a function of nuclear densit…

nucl-th1996★ 58 cited

Meson-meson scattering: -thresholds and mixing

O. Krehl, R. Rapp, J. Speth

We study the influence of mass splitting between the charged and neutral pions and kaons in the Juelich meson exchange model for and scattering. The calculations are perf…

nucl-th1996★ 289 cited

Elliptical flow -- a signature for early pressure in ultrarelativistic nucleus-nucleus collisions

H. Sorge

Elliptical energy flow patterns in non-central Au(11.7AGeV) on Au reactions have been studied employing the RQMD model. The strength of these azimuthal asymmetries is calculated co…

nucl-th1996★ 107 cited

The Problem of Matter Stability in the Nambu--Jona-Lasinio Model

Michael Buballa

We reinvestigate the conditions for stable matter solutions in the Nambu--Jona-Lasinio (NJL) model. In mean field approximation the NJL model can be regarded as an extension of the…

nucl-th1996★ 38 cited

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…