The transuranic elements and the island of stability

@article{Chapman2020TheTE,
  title={The transuranic elements and the island of stability},
  author={Kit Chapman},
  journal={Philosophical Transactions of the Royal Society A},
  year={2020},
  volume={378}
}
  • Kit Chapman
  • Published 2020
  • Medicine, Environmental Science
  • Philosophical Transactions of the Royal Society A
Since the 1930s the synthesis of nuclides too unstable to exist naturally on Earth has stretched the periodic table to 118 elements. While the lighter transuranic elements have found uses, the isotopes of those past lawrencium, the superheavy elements, are too unstable to exist outside the laboratory. In the 1970s, leading element discoverers Glenn Seaborg at the University of California, Berkeley, USA, and Georgy Flerov, at the Joint Institute for Nuclear Research in Dubna, USSR, took interest… Expand
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References

SHOWING 1-10 OF 94 REFERENCES
Chemical characterization of element 112
TLDR
A more reliable chemical characterization of element 112, involving the production of two atoms of 283112 through the alpha decay of the short-lived 287114 and the adsorption of the two atoms on a gold surface, finds that element 112 is very volatile and, unlike radon, reveals a metallic interaction with the gold surface. Expand
Status and perspectives of the Dubna superheavy element factory
In the Flerov Laboratory of Nuclear Reactions, Joint Institute for Nuclear Research (FLNR JINR), construction of a new experimental complex is currently in progress (Superheavy Element Factory),Expand
Superheavy element flerovium (element 114) is a volatile metal.
TLDR
A gas-solid chromatography study of the adsorption of Fl on a Au surface points to the formation of a metal-metal bond of Fl with Au, the least reactive element in the group, but still a metal. Expand
The Chemistry of Transactinide Elements-Experimental Achievements and Perspectives
The chemistry of transactinides and superheavy elements has reached element 108. Preparations are under way to leap to element 112 and beyond. This development, its current status and futureExpand
Synthesis of superheavy nuclei: A search for new production reactions
Nuclear reactions leading to the formation of new superheavy (SH) elements and isotopes are discussed in the paper. 'Cold' and 'hot' synthesis, fusion of fission fragments, transfer reactions, andExpand
THE NEW ELEMENT CALIFORNIUM (ATOMIC NUMBER 98)
Definite identification has been made of an isotope of the element with atomic number 98 through the irradiation of Cm{sup 242} with about 35-Mev helium ions in the Berkeley Crocker LaboratoryExpand
Nuclear reactions and synthesis of new transuranium species
In this short review, I shall describe the special aspects of heavy ion nuclear reaction mechanisms operative in the transuranium region, the role of new techniques, possible nuclear reactions forExpand
Host Phase of a Strange Xenon Component in Allende
The host phase of an enigmatic Xe component in the Allende meteorite, which may have been produced by spontaneous fission of an extinct super-heavy element has been isolated. The fission Xe residesExpand
Mass Defect Curve and Nuclear Constitution
In the discussion before the Royal Society on the constitution of the atomic nucleus held on February 7, 1929,* I proposed a simple model of a nucleus built from α-particles in a way very similar toExpand
New Result in the Production and Decay of an Isotope, 278113, of the 113th Element
An isotope of the 113th element, i.e., 278 113, was produced in a nuclear reaction with a 70 Zn beam on a 209 Bi target. We observed six consecutive α-decays following the implantation of a heavyExpand
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4
5
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