Stabilization of resonance states by an asymptotic Coulomb potential.
The capability of using stabilization method with the asymptotic Coulomb potential for accurate resonance state parameter calculations is investigated for the one-dimensional model problem with a single open channel. It is shown that the replacement of the potential box conditions by the quantization with asymptotic Coulomb potential does not yield the significant errors in energy and width of resonances if the additional mathematical conditions are correctly taken into account. Analytical results are confirmed by the numerical calculations.
Adamson
S
S
Laboratory of Molecular Structure and Quantum Mechanics, Department of Chemistry, Moscow State University, Leninskie Gory, Moscow 119992, Russia. adamson@physo16-2.chem.msu.ru
Kharlampidi
D
D
Dementiev
A
A