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High-precision half-life measurement for the isospin T=1/2 mirror β+ decay of $^{21}$Na
The half-life of the isospin T=1/2 mirror β+ decay of Na21 was measured at the GANIL-SPIRAL radioactive ion beam facility to be T1/2=22.422 (10) s, a result that is more than a factor of 5 times more precise than the previous world average, with a resulting ft value that is now two times more precis...
Autores principales: | Grinyer, J, Grinyer, G F, Babo, M, Bouzomita, H, Chauveau, P, Delahaye, P, Dubois, M, Frigot, R, Jardin, P, Leboucher, C, Maunoury, L, Seiffert, C, Thomas, J C, Traykov, E |
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Lenguaje: | eng |
Publicado: |
2015
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Materias: | |
Acceso en línea: | https://dx.doi.org/10.1103/PhysRevC.91.032501 http://cds.cern.ch/record/2153731 |
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