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Isotopes

News Isotopes

  • Researchers observe new isotope of fluorine

    Researchers at Washington University in St. Louis reported the first observations of a new form of fluorine, the isotope 13F, described in the journal Physical Review Letters. They made their discovery as part of an experiment conducted at the National Superconducting Cyclotron Laboratory at Michiga more

  • Optimized LIBS technique improves analysis of nuclear reactor materials

    In a new study, investigators report an optimized approach to using laser-induced breakdown spectroscopy (LIBS) for analyzing hydrogen isotopes. Their new findings could enable improved rapid identification and measurement of hydrogen and other light isotopes that are important in nuclear reactor ma more

  • Nuclear 'magic numbers' collapse beyond the doubly magic nickel 78

    Scientists from the RIKEN Nishina Center for Accelerator-Based Research and collaborators have used the center's heavy ion accelerator, the RI Beam Factory, to demonstrate that nickel 78, a neutron-rich "doubly magic" isotope of nickel with 28 protons and 50 neutrons, still maintains a spherical sha more

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White papers Isotopes

  • A granular look at sugar

    Our experience with sugar starts in early childhood – since breast milk contains lactose. Human sensory perception alone is, however, not enough more

  • GC-C-IRMS Determination of Hormones

    By amending methodology to utilize eVol® for sample preparation processes for GC-C-IRMS C isotope ratio analysis, the ISORA department has: improved sample preparation conditions and the GC-C-IRMS analysis results by removing the risk of ghost peaks, more

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Definition

Isotopes of actinium

Isotopes of actinium Actinium (Ac) has no stable isotopes. A standard atomic mass cannot be given. An isotope of actinium occurring within the radioactive disintegration chain of thorium was known as: * mesothorium II : 228Ac The older name ... more

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