Abstract
A survey is given on structural effects in the nuclide production from fission and fragmentation reactions, including recent results from GSI. The prominent structural features found in low-energy fission are related to pairing correlations and shell effects as described by standard models. A complex fine structure observed in the end products after the deexcitation of highly excited nuclei is deduced from the production yields of the system 238U+Ti at 1 A GeV. Possible reasons for this structure are discussed, which go beyond the features found in low-energy fission.
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Ricciardi, M.V., Schmidt, K.H., Napolitani, P. et al. Structural effects in nuclide distributions from fission and fragmentation. APH N.S., Heavy Ion Physics 18, 371–376 (2003). https://doi.org/10.1556/APH.18.2003.2-4.44
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DOI: https://doi.org/10.1556/APH.18.2003.2-4.44