Transport Simulations with Pi and Delta In-Medium Properties
arXiv:nucl-th/9807060 · doi:10.1016/S0370-2693(98)01109-5
Abstract
Transport simulations including in-medium properties derived in a microscopic pi + nucleon-hole + delta-hole model in infinite nuclear matter are presented. In-medium pion dispersion relations, partial delta decay widths, pion absorption cross sections and delta cross sections are incorporated into the transport description by means of a local-density approximation. Strong modifications of pi and delta production and absorption rates are found, but only small effects on pion observables.
11 pages, Latex with psfig and 4 figures included as .eps files
References in corpus (7)
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