Time-dependent properties of proton decay from crossing single-particle metastable states in deformed nuclei

@article{Talou1998TimedependentPO,
  title={Time-dependent properties of proton decay from crossing single-particle metastable states in deformed nuclei},
  author={Patrick Talou and Nicolae Carjan and Daniel D. Strottman},
  journal={Physical Review C},
  year={1998},
  volume={58},
  pages={3280-3285}
}
A dynamical study of the decay of a metastable state by quantum tunneling through an anisotropic, nonseparable, two-dimensional potential barrier is performed by the numerical solution of the time-dependent Schr{umlt o}dinger equation. Initial quasistationary proton states are chosen in the framework of a deformed Woods-Saxon single-particle model. The decay of two sets of states corresponding to true and quasi-level-crossing is studied and the evolution of their decay properties as a function… 
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References

Semi-classical methods for nucleus-nucleus scattering
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