1995/08/31 by Koji Niita, Satoshi Chiba, Toshiki Maruyama +6 · 369 citations
Engineering · Physics and Astronomy · #Advanced Chemical Physics Studies #Algorithm #Computer science #Neutron #Nuclear physics #Nuclear physics research studies #Nuclear reactor physics and engineering #Physics #Spallation #Statistical physics #nucl-th
paper · pdf · doi:10.1103/physrevc.52.2620
published in Physical Review C 52(5), 2620-2635 (American Institute of Physics) · 26pages, Revtex is used, 15 Postscript figures are available by request from [email protected]
arxiv created 1995/09/25 · openalex publication_date 1995/11/01 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/06
We propose a model based on quantum molecular dynamics (QMD) incorporated with a statistical decay model (SDM) to describe various nuclear reactions in a unified way. In this first part of the work, the basic ingredients of the model are defined and the model is applied systematically to the nucleon- (N-)induced reactions. It has been found that our model can give a remarkable agreement in the energy-angle double differential cross sections of (N,xN^\ensuremath') type reactions for incident energies from 100 MeV to 3 GeV with a fixed parameter set. A unified description of the three major reaction mechanisms of (N,xN^\ensuremath') reactions, i.e., compound, preequilibrium, and spallation processes, is given with our model.