Chemical identification of dubnium as a decay product of element 115 produced in the reaction 48Ca + 243Am

@article{Dmitriev2005ChemicalIO,
  title={Chemical identification of dubnium as a decay product of element 115 produced in the reaction 48Ca + 243Am},
  author={Sergey N. Dmitriev and Yury Ts Oganessyan and Vladimir Utyonkov and S. V. Shishkin and A. V. Yeremin and Yu. V. Lobanov and Yury Tsyganov and V. I. Chepygin and E. A. Sokol and Grigory K. Vostokin and Nikolay V. Aksenov and Michel Hussonnois and Mikhail G. Itkis and Heinz Walter G{\"a}ggeler and Dorothea Schumann and H. Bruchertseifer and Robert Eichler and Dawn A. Shaughnessy and Philip A. Wilk and Jacqueline M. Kenneally and Mark A. Stoyer and John F. De Wild},
  journal={Mendeleev Communications},
  year={2005},
  volume={15},
  pages={1-4}
}
The recent discovery of the elements 115 and 113 in the reaction 48Ca + 243Am was confirmed by an independent radiochemical experiment based on the identification of the long-lived decay product dubnium. 
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42 Citations
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Methods Citations
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Results Citations
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42 Citations

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Citation Type

Chemical Identification of a Long-Lived Isotope of Dubnium, a Descendant of Element 115
Development of an extraction system for the separation of dubnium from rutherfordium using MIBK and HCl/HF solutions
Abstract A chemical separation system was developed to separate group 4 and 5 elements using extraction from HCl/HF solution into methyl-isobutyl-ketone (MIBK). The system is proposed to be applied…
Separation of group five elements by reversed-phase chromatography
A chemical separation method based on reversed-phase chromatography has been developed to separate the group five elements from the reaction products produced in the bombardment of 243Am with 48Ca…
Heavy element research at FLNR (Dubna)
The setting of the experiments is described and the results obtained on the synthesis of the heaviest nuclides in reactions induced by 48Ca projectiles are presented. The decay properties of the new…
Chemical procedure applied for the identification of Rf/Db produced in the 48Ca +243Am reaction
Summary A chemical separation procedure for Rf/Db is described which was applied to a long-lived decay product from the nuclear fusion reaction 48Ca+ 243Am. A 1.2 mg thick 243Am target was bombarded…
Production and decay of the heaviest odd-Z nuclei in the (249)Bk + (48)Ca reaction
The reaction of 249Bk with 48Ca has been investigated with an aim of synthesizing and studying the decay properties of isotopes of the new element 117. The experiments were performed at five…
Investigations on the Synthesis and Decay Properties of Roentgenium
This study focusses on identification and analysis of possible isotopes of the superheavy element Roentgenium (Z = 111) by studying competition between the decay modes of the 259-300 Rg isotopes. It…
Synthesis and decay properties of the heaviest nuclei
The formation and decay properties of the heaviest nuclei with Z=112–116 and 118 were studied in the reactions 238U, 242,244Pu, 243Am, 245,248Cm and 249Cf + 48Ca. The new nuclides mainly undergo…
Chemical studies of elements with Z≥104 in liquid phase
Calculation of Transactinide Homolog Isotope Production Reactions Possible with the Center for Accelerator Mass Spectrometry (CAMS) at Lawrence Livermore National Laboratory
The LLNL heavy element group has been investigating the chemical properties of the heaviest elements over the past several years. The properties of the transactinides (elements with Z > 103) are…
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