Off-shell Jost solution for a Coulomb-like potential
Journal Article
·
· Physical Review. A
- Department of Physics, National Institute of Technology, Jamshedpur-831014 (India)
The theory of ordinary differential equations together with judicious use of boundary conditions and certain properties of higher transcendental functions is exploited to derive a useful analytical expression for the Coulomb-Yamaguchi Jost solution through an r-space approach to the problem. Note that the off-shell Jost solution is expressed in its maximal reduced form involving confluent and Gaussian hypergeometric functions. As an application of the Jost solution the off-shell T matrix is also expressed in terms of Gaussian hypergeometric functions.
- OSTI ID:
- 20852914
- Journal Information:
- Physical Review. A, Journal Name: Physical Review. A Journal Issue: 1 Vol. 74; ISSN 1050-2947; ISSN PLRAAN
- Country of Publication:
- United States
- Language:
- English
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