Reconstruction of the phase shifts as functions of energy using bound-state energies and low- energy scattering data
A procedure allowing to incorporate available information about scattering and bound states of a given system and use it as in input to represent phase shifts quite accurately in a region of momenta considerably broader than the region in which input phase shifts lie was proposed. As such, additional information making such a representation possible was provided by the known bound states. Account of the bound states in the framework of the present procedure may lead to substantial improvement...[Show more]
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|Source:||Physical Review A: Atomic, Molecular and Optical Physics|
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