Electron impact multiple ionization

We present theoretical calculations of electron impact multiple ionization of rare gases (single to quintuple for Ne, Ar, Kr and Xe). The theoretical model used is the CDW-EIS, adapted for electron impact, and the first Born approximation for the high impact energies (E>0.6 keV). The results pres...

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Detalles Bibliográficos
Publicado: 2014
Materias:
Atoms
Electrons
High energy physics
Ionization
Ionization of gases
Auger-type process
Branching ratio
Collisional ionization
First Born approximation
High impact energy
Multiple ionization
Theoretical calculations
Theoretical modeling
Impact ionization
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_17426588_v488_nSECTION4_p_Montanari
http://hdl.handle.net/20.500.12110/paper_17426588_v488_nSECTION4_p_Montanari
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_17426588_v488_nSECTION4_p_Montanari
record_format dspace
spelling paper:paper_17426588_v488_nSECTION4_p_Montanari2023-06-08T16:27:29Z Electron impact multiple ionization Atoms Electrons High energy physics Ionization Ionization of gases Auger-type process Branching ratio Collisional ionization First Born approximation High impact energy Multiple ionization Theoretical calculations Theoretical modeling Impact ionization We present theoretical calculations of electron impact multiple ionization of rare gases (single to quintuple for Ne, Ar, Kr and Xe). The theoretical model used is the CDW-EIS, adapted for electron impact, and the first Born approximation for the high impact energies (E>0.6 keV). The results presented here take into account the direct and the post-collisional ionization. The latter by including experimental branching ratios of Auger type processes. This formalism describes the experimental data quite well. In the case of Kr and Xe we obtain good tendency even for sextuple ionization. © Published under licence by IOP Publishing Ltd. 2014 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_17426588_v488_nSECTION4_p_Montanari http://hdl.handle.net/20.500.12110/paper_17426588_v488_nSECTION4_p_Montanari
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Atoms
Electrons
High energy physics
Ionization
Ionization of gases
Auger-type process
Branching ratio
Collisional ionization
First Born approximation
High impact energy
Multiple ionization
Theoretical calculations
Theoretical modeling
Impact ionization
spellingShingle Atoms
Electrons
High energy physics
Ionization
Ionization of gases
Auger-type process
Branching ratio
Collisional ionization
First Born approximation
High impact energy
Multiple ionization
Theoretical calculations
Theoretical modeling
Impact ionization
Electron impact multiple ionization
topic_facet Atoms
Electrons
High energy physics
Ionization
Ionization of gases
Auger-type process
Branching ratio
Collisional ionization
First Born approximation
High impact energy
Multiple ionization
Theoretical calculations
Theoretical modeling
Impact ionization
description We present theoretical calculations of electron impact multiple ionization of rare gases (single to quintuple for Ne, Ar, Kr and Xe). The theoretical model used is the CDW-EIS, adapted for electron impact, and the first Born approximation for the high impact energies (E>0.6 keV). The results presented here take into account the direct and the post-collisional ionization. The latter by including experimental branching ratios of Auger type processes. This formalism describes the experimental data quite well. In the case of Kr and Xe we obtain good tendency even for sextuple ionization. © Published under licence by IOP Publishing Ltd.
title Electron impact multiple ionization
title_short Electron impact multiple ionization
title_full Electron impact multiple ionization
title_fullStr Electron impact multiple ionization
title_full_unstemmed Electron impact multiple ionization
title_sort electron impact multiple ionization
publishDate 2014
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_17426588_v488_nSECTION4_p_Montanari
http://hdl.handle.net/20.500.12110/paper_17426588_v488_nSECTION4_p_Montanari
_version_ 1768544705052672000

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