New Heavy Neutron-rich Isotope 239Pa
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摘要: 本文简述了新重丰中子同位素239Pa的首次合成和鉴别,并测定其半衰期为106±30min. This paper reports that the new heavy neutron-rich isotope 239Pa has been observed for the first time and its half life has been determined to be 106±30min.Abstract: This paper reports that the new heavy neutron-rich isotope 239Pa has been observed for the first time and its half life has been determined to be 106±30min.
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Key words:
- new isotope /
- chemical separation /
- synthesis and identification
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