Led by Dr. Kosuke Morita at the RIKEN Nishina Center for Accelerator-based Science, a group of scientists specializing in the superheavy elements have established the clearest evidence yet for the ...
Predicted α-decay chain of new element 119 isotopes (²⁹³,²⁹⁴119), highlighting several as-yet-undiscovered nuclei. The proposed use of ⁴⁰Ar beams offers a promising approach for synthesizing key ...
Island hopper The TASCA facility at the GSI Helmholtz Centre for Heavy Ion Research. (Courtesy: G Otto/GSI Helmholtzzentrum für Schwerionenforschung) A new isotope of darmstadtium and a new excited ...
Elements that do not exist in nature—that have been created in a laboratory—are unstable. After hours or days of one element bombarding another with enough energy for both to fuse, the resulting new ...
The discovery of Hs was reported in 1984 (ref. 11) with the identification of the nuclide 265 Hs with a half-life of T 1/2 = 1.5 ms (refs 11, 12). In 1996, the much longer-lived isotope 269 Hs, with a ...
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