Abstract
It is shown that all the features of fast alpha particles with energies close to the two-body kinematic limit emerging in heavy-ion collisions are well explained by the direct theory of stripping and knock-on reactions. Recently found particles with energies exceeding this limit are interpreted as a result of the newly discovered reaction process, namely, the direct quasi-fission reaction.
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Bunakov, V.E., Penionzhkevich, Y.E. Direct Reactions in Heavy-Ion Collisions. Phys. Part. Nuclei Lett. 20, 120–125 (2023). https://doi.org/10.1134/S1547477123020140
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DOI: https://doi.org/10.1134/S1547477123020140