Journalartikel

Jahr der Veröffentlichung: 1989

Seiten: 91-102

Zeitschrift: Nuclear Physics A: Nuclear and Hadronic Physics

Bandnummer: 495

Heftnummer: 1-2

ISSN: 0375-9474

DOI Link: https://doi.org/10.1016/0375-9474(89)90310-2

Verlag: Elsevier

Abstract: 

A transport equation of the Vlasov-Uehling-Uhlenbeck type is proposed where the time-dependent mean-field and the in-medium nucleon-nucleon cross section is based on the same G-matrix. For numerical applications to heavy-ion reactions we employ a simple density-dependent parametrization for G appropriate for nuclear configurations not too far from the ground state. We evaluate the radiative corrections to this G-matrix and compare with experimental hard photon yields from nucleus-nucleus collisions. We, furthermore, investigate different parametrizations of G as obtained from high energy p-nucleus data and confront the results for photon production with nucleus-nucleus data. The production of η-mesons and pions in heavy-ion collisions at higher bombarding energy is calculated within the transport approach using experimental elementary production cross sections.

Harvard-Zitierstil: Niita, K., Biro, T., Cassing, W., De Paoli, A., Mosel, U. and Schäfer, M. (1989) Particle production within a selfconsistent transport approach to heavy-ion collisions, Nuclear Physics A: Nuclear and Hadronic Physics, 495(1-2), pp. 91-102. https://doi.org/10.1016/0375-9474(89)90310-2

APA-Zitierstil: Niita, K., Biro, T., Cassing, W., De Paoli, A., Mosel, U., & Schäfer, M. (1989). Particle production within a selfconsistent transport approach to heavy-ion collisions. Nuclear Physics A: Nuclear and Hadronic Physics. 495(1-2), 91-102. https://doi.org/10.1016/0375-9474(89)90310-2