Abstract
Using the thin target — thin catchers techniques, masses, mean recoil energies and angular distributions of target residues have been measured for 86 MeV/nucleon12C induced reactions. Several different nuclear reaction processes, from peripheral to central collisions have been observed. Experimental results are partly reproduced by intranuclear cascade+evaporation calculations. Up to now, the production of the lightest masses (44<A<71) recoiling with high kinetic energies is not correctly understood by theoretical models. More exclusive experiments are needful to check if the formation of a highly excited quasi-compound nucleus could be a possible explanation of the phenomena.
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We would like to acknowledge the staff of the SC at CERN where the irradiations were performed, especially B.W. Allardice. We want also to thank J. Genevey, R. Lucas and J. Poitou for helping in the first experiments.
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Lleres, A., Blachot, J., Crançon, J. et al. Heavy fragment energies and angular distributions in the reaction of 86 MeV/nucleon12C with medium-A targets. Z Physik A 312, 177–184 (1983). https://doi.org/10.1007/BF01412161
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DOI: https://doi.org/10.1007/BF01412161