Effects of In-Medium NN Cross Sections on Particle Production

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dc.creatorPrassa, V.
dc.creatorGaitanos, T.
dc.creatorWolter, H. H.
dc.creatorLalazissis, G.
dc.creatorDi Toro, M.
dc.date2005-10-11
dc.date.accessioned2026-07-07T06:48:18Z
dc.date.available2026-07-07T06:48:18Z
dc.descriptionThe in-medium modification of nucleon-nucleon (NN) cross sections is investigated by means of particle production in heavy ion collisions (HIC) at intermediate energies. In particular, the density dependence of the {\it inelastic} cross sections considerably affects the pion and kaon yields and their rapidity distributions. However, the $(π^{-}/π^{+})$- and $(K^{+}/K^{0})$-ratios depend only moderately on the in-medium behavior of the inelastic cross sections. It turns out that particle ratios seem to be robust observables in determining the nuclear equation of state (EoS) and, particularly, its isovector sector.
dc.description6 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/nucl-th/0510035
dc.identifierhttp://arxiv.org/abs/nucl-th/0510035
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/103948
dc.subjectNuclear Theory
dc.titleEffects of In-Medium NN Cross Sections on Particle Production
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