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arXiv · 1001.0120

Final-State Spectrum of $^3$He after $\beta^-$ Decay of Tritium Anions T$^-$

Alexander Stark·Alejandro Saenz
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Abstract

The final-state spectrum of $\beta$ decaying tritium anions T$^-$ was calculated. The wavefunctions describing the initial T$^-$ ground state and the final $^3$He states were obtained by the full configuration-interaction method. The transition probability was calculated within the sudden approximation. The transition probability into the electronic continuum is extracted from the complex-scaled resolvent and is shown to converge for very high-energies to an approximate analytical model probability distribution.

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Alexander Stark, Alejandro Saenz. 2009-12-31. Final-State Spectrum of $^3$He after $\beta^-$ Decay of Tritium Anions T$^-$. https://doi.org/10.1103/physreva.81.032501

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