Browsing by Subject "ELEMENT"
Now showing items 1-2 of 2
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(American Physical Society, 2002)The measured ft values for superallowed 0(+)-->0(+) nuclear beta decay can be used to obtain the value of the vector coupling constant and thus to test the unitarity of the Cabibbo-Kobayashi-Maskawa matrix. An essential ...
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Improved calculation of the isospin-symmetry-breaking corrections to superallowed Fermi beta decay (American Physical Society, 2008)We report new shell-model calculations of the isospin-symmetry-breaking correction delta(C) to superallowed 0(+)-> 0(+) nuclear beta decay. The most important improvement is the inclusion of core orbitals, which are ...