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Meson-exchange enhancement in first-forbidden $\beta$ -transitions: the case of $^{50}$K and $^{38}$Ca
The $\beta$- decay of $^{50}$K and $^{38}$Ca have been investigated with the main motive of determining more accurately the first-forbidden $\beta$- branches, in particular the rank-zero, $\Delta$J = 0, $\,\beta$ -transitions. $^{50}$K and $^{38}$Ca have been produced by fragmentation of U and Ti t...
Autores principales: | , , , , , , , , , |
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Lenguaje: | eng |
Publicado: |
1998
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Materias: | |
Acceso en línea: | https://dx.doi.org/10.1103/PhysRevC.58.1970 http://cds.cern.ch/record/355028 |