Assisted tunneling of a metastable state between barriers

G. Kälbermann

doi:10.1103/PhysRevC.77.041601

Assisted tunneling of a metastable state between barriers

G. Kälbermann^*

^*Corresponding author for this work

Department of Soil and Water Sciences

Research output: Contribution to journal › Article › peer-review

15 Scopus citations

Abstract

The assisted tunneling of a metastable state between barriers is investigated analytically by means of a simplified one-dimensional model. A time dependent perturbation changes the pole spectrum of the wave function introducing a larger decay constant. New insights about the decay of a metastable state are found. The scheme is exemplified for parameters corresponding to the nuclear process of α decay.

Original language	English
Article number	041601
Journal	Physical Review C - Nuclear Physics
Volume	77
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevC.77.041601
State	Published - 15 Apr 2008

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10.1103/PhysRevC.77.041601

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Assisted tunneling of a metastable state between barriers

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