Astatine is the rarest naturally occurring element on Earth and one of the least studied within the periodic table, mostly ...

The precursors of heavy elements might arise in the plasma underbellies of swollen stars or in smoldering stellar corpses.

An international team of researchers, led by scientists from GSI/FAIR in Darmstadt, Germany, has studied r-process nucleosynthesis in measurements conducted at the Canadian research center TRIUMF in ...

Table of radioactive isotopes by Browne, Edgardo Publication date 1986 Topics Radioisotopes -- Tables Publisher New York : Wiley Collection internetarchivebooks; printdisabled Contributor Internet ...