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Near-threshold quantization and scattering for deep potentials with attractive tails

Eltschka, Christopher, Moritz, Michael J. and Friedrich, Harald (2000) Near-threshold quantization and scattering for deep potentials with attractive tails. Journal of Physics B: Atomic, Molecular and Optical Physics 33 (19), pp. 4033-4051.

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Abstract

Near-threshold properties of bound and continuum states in a deep potential with an attractive tail depend essentially on a few `tail parameters', which are determined by the properties of the potential tail beyond the region of r-values where WKB wavefunctions are accurate solutions of the Schrödinger equation. One of these tail parameters is a length parameter which defines the singular ...

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Item type:Article
Date:14 October 2000
Institutions:UNSPECIFIED
Identification Number:
ValueType
10.1088/0953-4075/33/19/315DOI
Keywords:Semiclassics, WKB, bound states, scattering
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:No
Item ID:8689
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