Abstract
The kinetic model developed previously for ultra-relativistic hadron-nucleus and nucleus-nucleus collisions has been extended to describe particle production processes in the intermediate energy range. A version of the quark-gluon string model is used to get an input information on unstable particles produced in hadron-hadron collisions. The available experimental data on particle production from heavy-ion collisions in the GeV energy region including recent results from the SIS accelerator (Darmstadt) are analyzed in terms of this model. Alongside with nucleons and pions, the production of {eta}-mesons, strange K{sup +}- and K{sup -}-mesons, {omega} and {rho}{sup 0} resonances, antiprotons and e{sup +}e{sup -} pairs is discussed on the same footing. The key role of resonances in multistep processes of subthreshold hadron production is stressed. Model predictions for current and planned experiments at the SIS accelerator are given. (orig.)
Citation Formats
Toneev, V D, and Gudima, K K.
Particle production in heavy-ion collisions at intermediate energies.
Germany: N. p.,
1993.
Web.
Toneev, V D, & Gudima, K K.
Particle production in heavy-ion collisions at intermediate energies.
Germany.
Toneev, V D, and Gudima, K K.
1993.
"Particle production in heavy-ion collisions at intermediate energies."
Germany.
@misc{etde_10135251,
title = {Particle production in heavy-ion collisions at intermediate energies}
author = {Toneev, V D, and Gudima, K K}
abstractNote = {The kinetic model developed previously for ultra-relativistic hadron-nucleus and nucleus-nucleus collisions has been extended to describe particle production processes in the intermediate energy range. A version of the quark-gluon string model is used to get an input information on unstable particles produced in hadron-hadron collisions. The available experimental data on particle production from heavy-ion collisions in the GeV energy region including recent results from the SIS accelerator (Darmstadt) are analyzed in terms of this model. Alongside with nucleons and pions, the production of {eta}-mesons, strange K{sup +}- and K{sup -}-mesons, {omega} and {rho}{sup 0} resonances, antiprotons and e{sup +}e{sup -} pairs is discussed on the same footing. The key role of resonances in multistep processes of subthreshold hadron production is stressed. Model predictions for current and planned experiments at the SIS accelerator are given. (orig.)}
place = {Germany}
year = {1993}
month = {Jul}
}
title = {Particle production in heavy-ion collisions at intermediate energies}
author = {Toneev, V D, and Gudima, K K}
abstractNote = {The kinetic model developed previously for ultra-relativistic hadron-nucleus and nucleus-nucleus collisions has been extended to describe particle production processes in the intermediate energy range. A version of the quark-gluon string model is used to get an input information on unstable particles produced in hadron-hadron collisions. The available experimental data on particle production from heavy-ion collisions in the GeV energy region including recent results from the SIS accelerator (Darmstadt) are analyzed in terms of this model. Alongside with nucleons and pions, the production of {eta}-mesons, strange K{sup +}- and K{sup -}-mesons, {omega} and {rho}{sup 0} resonances, antiprotons and e{sup +}e{sup -} pairs is discussed on the same footing. The key role of resonances in multistep processes of subthreshold hadron production is stressed. Model predictions for current and planned experiments at the SIS accelerator are given. (orig.)}
place = {Germany}
year = {1993}
month = {Jul}
}