Abstract
The fusion of the massive systems110Pd+104Ru and110Pd+110Pd was uniquely identified by observing the a decay of the evaporation residues. The observed distribution of the fusion cross section on the different evaporation-residue channels is in clear contradiction to calculations based on the compound-nucleus model. As a possible explanation the precompound evaporation of a particles is proposed.
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Dedicated to Prof. Dr. P. Kienle on the occasion of his 60th birthday. This work is part of the PhD thesis of W. Morawek
This work is supported by BMFT under contract no. 06 DA 102 I.
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Morawek, W., Ackermann, D., Brohm, T. et al. Breakdown of the compound-nucleus model in the fusion-evaporation process for110Pd+110Pd. Z. Physik A - Hadrons and Nuclei 341, 75–78 (1991). https://doi.org/10.1007/BF01281275
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DOI: https://doi.org/10.1007/BF01281275