Classical-trajectory calculations of the electronic stopping cross-section for low-energy H and H+ projectiles by H2-molecules

Autores
Rodriguez Aguirre, Juan Manuel; Jakas, M. M.
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A model that enables the classical-trajectory simulation of the interaction between an atomic particle and a target containing one or more electrons is devised. It makes use of the so-called Gaussian kernel approximation (GKA) and ad hoc potentials. In this way, the most relevant quantum properties of the electron can be preserved and, at the same time, still using classical mechanics to solve the response of the electronic system to the presence of a moving, heavy charge. As a first step to assessing the proposed model we calculate the electronic stopping cross section for 1keV to 20 keV Protons and Hydrogen impinging upon atomic and molecular Hydrogen targets. The results show a fairly good agreement between experiments and previous theoretical calculations over the entire bombarding energy studied in this paper
Fil: Rodriguez Aguirre, Juan Manuel. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas Naturales y Agrimensura. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Jakas, M. M.. Universidad de la Laguna; España
Materia
Stopping
Classical Monte Carlo
Molecular-Dynamic
Numerical Simulation
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/10268
Acceder
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network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling Classical-trajectory calculations of the electronic stopping cross-section for low-energy H and H+ projectiles by H2-moleculesRodriguez Aguirre, Juan ManuelJakas, M. M.StoppingClassical Monte CarloMolecular-DynamicNumerical Simulationhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1A model that enables the classical-trajectory simulation of the interaction between an atomic particle and a target containing one or more electrons is devised. It makes use of the so-called Gaussian kernel approximation (GKA) and ad hoc potentials. In this way, the most relevant quantum properties of the electron can be preserved and, at the same time, still using classical mechanics to solve the response of the electronic system to the presence of a moving, heavy charge. As a first step to assessing the proposed model we calculate the electronic stopping cross section for 1keV to 20 keV Protons and Hydrogen impinging upon atomic and molecular Hydrogen targets. The results show a fairly good agreement between experiments and previous theoretical calculations over the entire bombarding energy studied in this paperFil: Rodriguez Aguirre, Juan Manuel. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas Naturales y Agrimensura. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Jakas, M. M.. Universidad de la Laguna; EspañaTaylor & Francis Ltd2013-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/10268Rodriguez Aguirre, Juan Manuel; Jakas, M. M.; Classical-trajectory calculations of the electronic stopping cross-section for low-energy H and H+ projectiles by H2-molecules; Taylor & Francis Ltd; Radiation Effects And Defects In Solids; 169; 2; 10-2013; 93-1011042-01501029-4953enginfo:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/abs/10.1080/10420150.2013.836522info:eu-repo/semantics/altIdentifier/doi/10.1080/10420150.2013.836522info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:14:53Zoai:ri.conicet.gov.ar:11336/10268instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 15:14:54.014CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Classical-trajectory calculations of the electronic stopping cross-section for low-energy H and H+ projectiles by H2-molecules
title Classical-trajectory calculations of the electronic stopping cross-section for low-energy H and H+ projectiles by H2-molecules
spellingShingle Classical-trajectory calculations of the electronic stopping cross-section for low-energy H and H+ projectiles by H2-molecules
Rodriguez Aguirre, Juan Manuel
Stopping
Classical Monte Carlo
Molecular-Dynamic
Numerical Simulation
title_short Classical-trajectory calculations of the electronic stopping cross-section for low-energy H and H+ projectiles by H2-molecules
title_full Classical-trajectory calculations of the electronic stopping cross-section for low-energy H and H+ projectiles by H2-molecules
title_fullStr Classical-trajectory calculations of the electronic stopping cross-section for low-energy H and H+ projectiles by H2-molecules
title_full_unstemmed Classical-trajectory calculations of the electronic stopping cross-section for low-energy H and H+ projectiles by H2-molecules
title_sort Classical-trajectory calculations of the electronic stopping cross-section for low-energy H and H+ projectiles by H2-molecules
dc.creator.none.fl_str_mv Rodriguez Aguirre, Juan Manuel
Jakas, M. M.
author Rodriguez Aguirre, Juan Manuel
author_facet Rodriguez Aguirre, Juan Manuel
Jakas, M. M.
author_role author
author2 Jakas, M. M.
author2_role author
dc.subject.none.fl_str_mv Stopping
Classical Monte Carlo
Molecular-Dynamic
Numerical Simulation
topic Stopping
Classical Monte Carlo
Molecular-Dynamic
Numerical Simulation
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv A model that enables the classical-trajectory simulation of the interaction between an atomic particle and a target containing one or more electrons is devised. It makes use of the so-called Gaussian kernel approximation (GKA) and ad hoc potentials. In this way, the most relevant quantum properties of the electron can be preserved and, at the same time, still using classical mechanics to solve the response of the electronic system to the presence of a moving, heavy charge. As a first step to assessing the proposed model we calculate the electronic stopping cross section for 1keV to 20 keV Protons and Hydrogen impinging upon atomic and molecular Hydrogen targets. The results show a fairly good agreement between experiments and previous theoretical calculations over the entire bombarding energy studied in this paper
Fil: Rodriguez Aguirre, Juan Manuel. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas Naturales y Agrimensura. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Jakas, M. M.. Universidad de la Laguna; España
description A model that enables the classical-trajectory simulation of the interaction between an atomic particle and a target containing one or more electrons is devised. It makes use of the so-called Gaussian kernel approximation (GKA) and ad hoc potentials. In this way, the most relevant quantum properties of the electron can be preserved and, at the same time, still using classical mechanics to solve the response of the electronic system to the presence of a moving, heavy charge. As a first step to assessing the proposed model we calculate the electronic stopping cross section for 1keV to 20 keV Protons and Hydrogen impinging upon atomic and molecular Hydrogen targets. The results show a fairly good agreement between experiments and previous theoretical calculations over the entire bombarding energy studied in this paper
publishDate 2013
dc.date.none.fl_str_mv 2013-10
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/10268
Rodriguez Aguirre, Juan Manuel; Jakas, M. M.; Classical-trajectory calculations of the electronic stopping cross-section for low-energy H and H+ projectiles by H2-molecules; Taylor & Francis Ltd; Radiation Effects And Defects In Solids; 169; 2; 10-2013; 93-101
1042-0150
1029-4953
url http://hdl.handle.net/11336/10268
identifier_str_mv Rodriguez Aguirre, Juan Manuel; Jakas, M. M.; Classical-trajectory calculations of the electronic stopping cross-section for low-energy H and H+ projectiles by H2-molecules; Taylor & Francis Ltd; Radiation Effects And Defects In Solids; 169; 2; 10-2013; 93-101
1042-0150
1029-4953
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/abs/10.1080/10420150.2013.836522
info:eu-repo/semantics/altIdentifier/doi/10.1080/10420150.2013.836522
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Taylor & Francis Ltd
publisher.none.fl_str_mv Taylor & Francis Ltd
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.22299

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