PHYSICAL PRESEPARATION FOR CHEMISTRY EXPERIMENTS

被引:0
|
作者
Duellmann, Christoph E. [1 ,2 ]
机构
[1] Gesell Schwerionenforsch mbH, D-64291 Darmstadt, Germany
[2] Univ Calif Berkeley, Lawrence Berkeley Lab, Div Nucl Sci, Berkeley, CA 94720 USA
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中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The availability of physically preseparated isotopes for chemistry experiment opens up completely new possibilities, especially for chemical investigations of transactinide elements. Many restrictions present in conventional methods that were used very successfully in the past can be overcome by using preseparated isotopes. An overview of experiments that were performed with preseparated isotopes is given. Studies of beta-diketonates of group 4 elements are described in some more detail and used as an example to demonstrate the power of the method. Production of preseparated long-lived transactinide isotopes is outlined and, lastly, the new preseparator TASCA which is currently being installed at GSI, Darmstadt, is briefly described.
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页码:D333 / D338
页数:6
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