Total kinetic energies and nuclear-charge yields in the fission of relativistic U-233 secondary projectiles

被引:33
|
作者
Bockstiegel, C [1 ]
Steinhauser, S [1 ]
Benlliure, J [1 ]
Clerc, HG [1 ]
Grewe, A [1 ]
Heinz, A [1 ]
deJong, M [1 ]
Junghans, AR [1 ]
Muller, J [1 ]
Schmidt, KH [1 ]
机构
[1] GESELL SCHWERIONENFORSCH MBH,D-64291 DARMSTADT,GERMANY
关键词
nuclear reaction; radioactive beams; fission of U-233(gamma; f); total kinetic energy; nuclear-charge yields; nuclear charge-energy correlation;
D O I
10.1016/S0370-2693(97)00214-1
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
For isotopically separated secondary beams of U-233 delivered by the SIS-FRS facility at the GSI, fission-in-flight induced by electromagnetic excitations in a lead target and by nuclear interactions in a plastic target at beam energies of about 420.A MeV was observed. The nuclear-charge yields and the total kinetic energies released during the fission process as a function of the nuclear charge of the fission fragments were measured. The results are compared to data measured by thermal-neutron-induced fission. (C) 1997 Elsevier Science B.V.
引用
收藏
页码:259 / 263
页数:5
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