Induced scalar interaction in the analysis of superallowed fermi β transitions
Nuclear Structure superallowed Fermi/3 transitions; derivation of the coupling constant for the induced scalar interaction fs from experimental data. Very recent works reported a significant improvement in the consistency of Yt values for superallowed Fermi/3-decays. This fact led us to investigate...
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| Formato: | Articulo |
| Lenguaje: | Inglés |
| Publicado: |
1978
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| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/142013 |
| Aporte de: |
| Sumario: | Nuclear Structure superallowed Fermi/3 transitions; derivation of the coupling constant for the induced scalar interaction fs from experimental data. Very recent works reported a significant improvement in the consistency of Yt values for superallowed Fermi/3-decays. This fact led us to investigate some aspects which are not usually tackled in a study of this kind of transition. In a recent paper we suggested that an upper limit for the coupling constant fs for the induced scalar interaction can be derived analyzing superallowed Fermi /3-transitions. In the present work we revise and improve the method for the determination of fs. The result obtained, fs/fv = (-0.4 __ 1.4) x 10- 3, agrees with the prediction of the CVC theory. |
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