Resonance states of donors in quantum molecules in an external electric field

The authors have calculated the average binding energy and level width of $D^{(-)}$-stat resonance in a quantum molecule in an external electric field. The calculations have been performed in a model of zero-range potential in consideration of tunnel collapse resonant state. The article shows that the external electric field stimulates the decay of $D^{(-)}$-state resonance during dissipative tunneling.