Light charged particle release in fission: Tripartition versus fragment de-excitation |
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| Authors: | A Schubert K Möller W Neubert W Pilz G Schmidt M Adler H Märten |
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| Institution: | 1. Zentralinstitut für Kernforschung Rossendorf, PF 19, O-8051, Dresden, Federal Republic of Germany
2. Fachabteilung Physik, Technische Universit?t Dresden, Mommsenstrasse 13, O-8027, Dresden, Federal Republic of Germany
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| Abstract: | Emission distributions P(E,θ) in energy E and angle θ of protons (p), tritons (t), and ∝-particles released in spontaneous fission of 252-Cf have been measured. Whereas the experimental data for t and ∝ indicate the expected tripartition as the predominant mode, p emission has been found to be due to fragment de-excitation from highly excited, rapidly moving fragments mainly. |
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