Synthesis of 261Rf and 262Dd.
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Accession number;01A0231185
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| Title;Synthesis of 261Rf and 262Dd. |
| Author;
TSUKADA KAZUAKI
(Japan Atomic Energy Res. Inst., Advanced Sci. Res. Center, JPN)
NAGAME YUICHIRO
(Japan Atomic Energy Res. Inst., Advanced Sci. Res. Center, JPN)
OURA YASUJI
(Tokyotodai Daigakuinrigakukenkyuka)
KUDO HISAAKI
(Niigata Univ., Fac. of Sci.)
YOKOYAMA AKIHIKO
(Osakadai Daigakuinrigakukenkyuka)
SHINOHARA ATSUSHI
(Osakadai Daigakuinrigakukenkyuka)
GAEGGELER H W
(Paul Scherrer Inst. (psi))
TUERLER A
(Paul Scherrer Inst. (psi))
SCHAEDEL M
(Gesellschaft Fuer Schwerionenforsch. (gsi))
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Journal Title;Abstracts of Papers. Symposium on Radiochemistry
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Journal Code:F0139B
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ISSN:1345-2762
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VOL.44th;NO.;PAGE.28(2000)
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| Figure&Table&Reference; |
| Pub. Country;Japan |
| Language;Japanese |
| Abstract;To investigate the chemical properties of the transactinide elements, the 261Rf and 262Dd were produced in the 248Cm(18O, 5n) and 248Cm(19F, 5n) reactions using the JAERI tandem accelerator. The emitted alpha-particle were detected with the gas-jet transport system and the rotating catcher-wheel system, and the correlations of 261Rf-257No and 262Dd-258Lr were observed. Then the production cross sections were about 6 nb for 261Rf and about 1 nb for 262Dd, respectively. The cross section of 262Dd was 4 times larger than the reference value. (author abst.) |
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