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Energetic particles emitted from energetic nuclear reactions |
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| Authors: | Alex H. Blin Steffen Bohrmann Jörn Knoll |
| Affiliation: | 1. Max-Planck Institut für Kernphysik, Heidelberg, Federal Republic of Germany 3. Nuclear Science Div., Lawrence Berkeley Laboratory, Berkeley, California, USA 5. Gesellschaft für Schwerionenforschung, Darmstadt, Federal Republic of Germany |
| Abstract: | Protons and pions emitted with extreme momenta from energetic proton and heavy ion induced nuclear reactions are analysed in terms of two simple phenomenological models: the nuclear phase space model and a simplified multiple collision model. The systematic analysis of the observed spectra over many orders of magnitude for a variety of projectile and target combinations in the beam-energy range of 0.08 to 2 Gev/nucl shows the importance of multiple collision contributions and the neccessity of off-shell scattering effects. |
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