1997/05/12 by J. Helgesson, J. Randrup · 9 citations
Physics and Astronomy · #Energy transport #High-Energy Particle Collisions Research #Isospin #Nuclear matter #Nuclear physics #Nuclear physics research studies #Nucleon #Physics #Pion #Quantum Chromodynamics and Particle Interactions #Quantum mechanics #Spectral line #Spin (aerodynamics) #Thermodynamics #nucl-th
paper · pdf · doi:10.1016/s0370-2693(97)00965-9
published in Physics Letters B 411(1-2), 1-8 (Elsevier BV) · 11 pages total, Latex with psfig, and embedded 4 eps figures
arxiv created 1997/05/12 · openalex publication_date 1997/10/01 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
In-medium properties derived for nuclear matter in a microscopic pi + nucleon-hole + delta-hole model are incorporated into transport simulations of nuclear collisions by means of a local-density approximation and by utilizing a local medium frame. Certain features of the transport results differ from those based on the corresponding vacuum properties. Comparisons of the pi and delta production rates, as well as pion energy spectra, are discussed in particular.