Bochum 1998 – scientific programme

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HK: Hadronen und Kerne

HK 51: Spectroscopy VIII, Fission

HK 51.4: Talk

Wednesday, March 18, 1998, 14:45–15:00, E

Investigation of the cluster emission process in alpha-accompanied spontaneous fission — •Olivier Serot¹ and Cyriel Wagemans² — ¹Institute for Reference Materials and Measurements, Retieseweg, B-2440 Geel — ²Dept. of Subatomic and Radiation Physics, University of Gent, Proeftuinstraat 86, B-9000 Gent

Characteristics of Long Range Alpha particles emitted during spontaneous fission of 238, 240, 242 and 244Pu-isotopes have been measured under identical experimental conditions in order to get reliable results. Correlations between LRA emission probability, fission modes and available energy during fission are shown and discussed in terms of the cluster emission process.