| Autor: |
Gutiérrez-Rodríguez, A., Hernández-Ruíz, M. A., Ramírez-Sánchez, F. |
| Předmět: |
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| Zdroj: |
Turkish Journal of Physics; 2007, Vol. 31 Issue 3, p169-178, 10p |
| Abstrakt: |
We start with a Left-Right Symmetric Model and we analyze the endpoint of the beta decay of tritium ³H → ³He + e- +톗̄e. We applied this model to incorporate the right currents, whereby we propose an amplitude whose leptonic part contains the parameter λ defined as a left-right asymmetry parameter which measures the parity violation. We realized a numerical computation for the sensibility of the Mainz and Troitsk experiments for mve = 2.2 eV; and for the future beta decay experiment KATRIN, which will reach a sensitivity of mve ≈ 0.2 eV. We find that the electron energy spectrum for such experiments is light affected by the left-right asymmetry parameter. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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