Browsing by Subject "helium"
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(2016-05-10)Among the elements, Helium has the largest steps among its internal energy structure that can keep for long periods of time, hence the metastable helium moniker. It is referred to as a “nano-grenade” in some circles because ...
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(2020-04-22)There is strong evidence that some states in 10Be exhibit a molecular-like α:2n:α configuration. Based on theoretical studies, it appears that the 6.179 MeV 0⁺ state in ¹⁰Be has a pronounced α:2n:α configuration with an ...