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Direct Mass Measurements on the Superallowed Emitter $^{74}$Rb and its Daughter $^{74}$Kr: Isospin-Symmetry-Breaking Correction for Standard-Model Tests
The decay energy of the superallowed $\beta$-decay $^{74}$Rb($\beta^{+}$)$^{74}$Kr was determined by direct Penning trap mass measurements on both the mother and the daughter nuclide using the time-of-flight resonance technique and found to be $Q = 10416.8(4.5)$ keV. The exotic nuclide $^{74}$Rb, wi...
| Autores principales: | , , , , , , , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2004
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevLett.93.072502 http://cds.cern.ch/record/787762 |