Published November 2002
| Version v1
Journal article
Inverted potential by the phase-integral method: He-Na elastic scattering
Creators
- 1. Departement de Physique Theorique, Universite Med Khider, B. P. 145, Biskra 07000 (Algeria)
Description
The phase-integral approximation is used in the frame of the inverse scattering theory to reconstruct a potential of the type v=v1+v2 in which one component v1 is assumed to be known a priori. It is shown that from the knowledge of this term and the phase shift, an analytic expression of the unknown term v2 can be derived. A number of suggestions in order to enlarge the range of applications of this method are also presented. The case of He-Na elastic scattering is given as an example
Additional details
Identifiers
Publishing Information
- Journal Title
- Physical Review. A
- Journal Volume
- 66
- Journal Issue
- 5
- Journal Page Range
- p. 052717-052717.5
- ISSN
- 1050-2947
- CODEN
- PLRAAN
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 36075200
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS; S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- ATOM-ATOM COLLISIONS; ATOMS; HELIUM; INVERSE SCATTERING PROBLEM; PHASE SHIFT; POTENTIAL ENERGY; POTENTIAL SCATTERING; POTENTIALS; SCHROEDINGER EQUATION; SODIUM
- Descriptors DEC
- ALKALI METALS; ATOM COLLISIONS; COLLISIONS; DIFFERENTIAL EQUATIONS; ELASTIC SCATTERING; ELEMENTS; ENERGY; EQUATIONS; FLUIDS; GASES; METALS; NONMETALS; PARTIAL DIFFERENTIAL EQUATIONS; RARE GASES; SCATTERING; WAVE EQUATIONS
Optional Information
- Notes
- (c) 2002 The American Physical Society