Artículo
Differential Analysis of the Positron Impact Ionization of Hydrogen in Debye Plasmas
Fecha de publicación:
01/2023
Editorial:
MDPI
Revista:
Atoms
ISSN:
2218-2004
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
In this work, a theoretical differential analysis of the positron impact ionization of hydrogen embedded in weakly coupled plasmas at an impact energy of 80 eV is developed. While the total and singly differential cross sections are analyzed within the classical trajectory Monte Carlo method, a Born-3DW model for screened environments, recently introduced by the authors, is used to provide a fully differential view of the process. The present results suggest that the electron emission spectra are strongly affected by the level of screening of the surrounding medium, mainly due to the loss of the postcollisional interaction mechanism.
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Articulos(IFISUR)
Articulos de INSTITUTO DE FISICA DEL SUR
Articulos de INSTITUTO DE FISICA DEL SUR
Citación
Acebal, Emiliano; Martínez, Sergio Hernán; Otranto, Sebastián; Differential Analysis of the Positron Impact Ionization of Hydrogen in Debye Plasmas; MDPI; Atoms; 11; 2; 1-2023; 1-12
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