Buscar
Mostrando ítems 1-7 de 7
Effective momenta approach for the 4-body Coulomb problem
(American Physical Society, 2013-02)
We propose approximate separable solutions for the Schrödinger equation corresponding to the four-body Coulomb problem. By exploring several asymptotic limits, we find configurations where the nondiagonal terms of the ...
A Generalized Sturmian Treatment of (e, 3e) Processes Described as a Three-Body Coulomb Problem
(Springer Wien, 2014-02-12)
The double ionization of helium by high energy electron impact is investigated. The pure four-body Coulomb problem may be reduced to a three-body one in accordance with the use of the first Born approximation. Even within ...
Modelagem mecânica de feições cársticas via método de elementos finitos
(Universidade Federal de PernambucoUFPEBrasilPrograma de Pos Graduacao em Engenharia Civil, 2019)
Cloud forest dynamics in the mexican neotropics during the last 1300 years
(2013)
In the present work, the problem of the motion of the classical particle in the Kepler-Coulomb field in three-dimensional hyperbolic space H 2 2: z 2 0 + z 2 1 - z 2 2 - z 2 3 = R 2 is solved in the framework of Hamilton-Jacobi ...