info:eu-repo/semantics/publishedVersion
Collision processes using effective potentials
Fecha
2019Registro en:
Mendez, Marta Patricia Alejandra; Mitnik, Dario Marcelo; Miraglia, Jorge Esteban; Collision processes using effective potentials; Academic Press; 79; 2019; 179-200
978-0-12-816174-6
CONICET Digital
CONICET
Autor
Mendez, Marta Patricia Alejandra
Mitnik, Dario Marcelo
Miraglia, Jorge Esteban
Resumen
We investigate the feasibility of using pseudopotentials to generate the bound and continuum orbitals needed in collisional calculations. By examination of several inelastic processes in the first Born approximation, we demonstrate the inconveniences of this approach. Instead, we advocate use of effective potentials obtained with the depurated inversion method (DIM). In this contribution, we extend this method to molecular systems. Calculations of single first-order photoionization and proton-impact ionization using the DIM show fair agreement with experimental results for both atoms and molecules.