Artículo

Non-homogeneous solutions of a Coulomb Schrödinger equation as basis set for scattering problems

del Punta, Jessica AdrianaIcon ; Ambrosio, Marcelo JoséIcon ; Gasaneo, GustavoIcon ; Zaytsev, S.; Ancarani, L. U.
Fecha de publicación: 02/2014
Editorial: American Institute of Physics
Revista: Journal Of Mathematical Physics
ISSN: 0022-2488
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

We introduce and study two-body Quasi Sturmian functions which are proposed as basis functions for applications in three-body scattering problems. They are solutions of a two-body non-homogeneous Schrödinger equation. We present different analytic expressions including asymptotic behaviors for the pure Coulomb potential with a driven term involving either Slater-type or Laguerre-type orbitals. The efficiency of Quasi Sturmian functions as basis set is numerically illustrated through a two-body scattering problem.
Palabras clave: Quasi - Sturmians , Ionization , Coulomb
 
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/21404
DOI: http://dx.doi.org/10.1063/1.4874115
URL: http://aip.scitation.org/doi/10.1063/1.4874115
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Articulos(IAFE)
Articulos de INST.DE ASTRONOMIA Y FISICA DEL ESPACIO(I)
Citación
del Punta, Jessica Adriana; Ambrosio, Marcelo José; Gasaneo, Gustavo; Zaytsev, S.; Ancarani, L. U.; Non-homogeneous solutions of a Coulomb Schrödinger equation as basis set for scattering problems; American Institute of Physics; Journal Of Mathematical Physics; 55; 5; 2-2014; 1-15; 052101
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