Evidence of electron saddle swap oscillations in angular differential ion-atom charge exchange cross sections

Autores
Otranto, Sebastián; Blank, I; Olson, R. E.; Hoekstra, R.
Año de publicación
2012
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
State selective charge exchange processes in 1-10keV/amu Ne 8++Na(3s) collisions were measured by means of the magneto-optical trap recoil-ion momentum spectroscopy technique and compared to classical trajectory Monte Carlo calculations. We find that for electron capture to n-levels 10, the transverse momentum distributions exhibit an oscillatory structure which is very sensitive to the impact energy. Our theoretical analysis suggests that this feature is a direct consequence of the number of swaps the electron undergoes across the potential energy saddle during the charge exchange process.
Fil: Otranto, Sebastián. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Física del Sur. Universidad Nacional del Sur. Departamento de Física. Instituto de Física del Sur; Argentina
Fil: Blank, I. University of Groningen; Países Bajos
Fil: Olson, R. E.. Missouri University Of Science And Technology; Estados Unidos
Fil: Hoekstra, R.. University of Groningen; Países Bajos
Materia
Charge Exchange
Na Targets
Electron Swaps
Motrims
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:11336/61700
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/61700
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Evidence of electron saddle swap oscillations in angular differential ion-atom charge exchange cross sectionsOtranto, SebastiánBlank, IOlson, R. E.Hoekstra, R.Charge ExchangeNa TargetsElectron SwapsMotrimshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1State selective charge exchange processes in 1-10keV/amu Ne 8++Na(3s) collisions were measured by means of the magneto-optical trap recoil-ion momentum spectroscopy technique and compared to classical trajectory Monte Carlo calculations. We find that for electron capture to n-levels 10, the transverse momentum distributions exhibit an oscillatory structure which is very sensitive to the impact energy. Our theoretical analysis suggests that this feature is a direct consequence of the number of swaps the electron undergoes across the potential energy saddle during the charge exchange process.Fil: Otranto, Sebastián. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Física del Sur. Universidad Nacional del Sur. Departamento de Física. Instituto de Física del Sur; ArgentinaFil: Blank, I. University of Groningen; Países BajosFil: Olson, R. E.. Missouri University Of Science And Technology; Estados UnidosFil: Hoekstra, R.. University of Groningen; Países BajosIOP Publishing2012-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/61700Otranto, Sebastián; Blank, I; Olson, R. E.; Hoekstra, R.; Evidence of electron saddle swap oscillations in angular differential ion-atom charge exchange cross sections; IOP Publishing; Journal of Physics B: Atomic, Molecular and Optical Physics; 45; 17; 9-2012; 1752011-17520160953-4075CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1088/0953-4075/45/17/175201info:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/article/10.1088/0953-4075/45/17/175201/metainfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:53:32Zoai:ri.conicet.gov.ar:11336/61700instacron: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:34982025-09-03 09:53:33.023CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Evidence of electron saddle swap oscillations in angular differential ion-atom charge exchange cross sections
title Evidence of electron saddle swap oscillations in angular differential ion-atom charge exchange cross sections
spellingShingle Evidence of electron saddle swap oscillations in angular differential ion-atom charge exchange cross sections
Otranto, Sebastián
Charge Exchange
Na Targets
Electron Swaps
Motrims
title_short Evidence of electron saddle swap oscillations in angular differential ion-atom charge exchange cross sections
title_full Evidence of electron saddle swap oscillations in angular differential ion-atom charge exchange cross sections
title_fullStr Evidence of electron saddle swap oscillations in angular differential ion-atom charge exchange cross sections
title_full_unstemmed Evidence of electron saddle swap oscillations in angular differential ion-atom charge exchange cross sections
title_sort Evidence of electron saddle swap oscillations in angular differential ion-atom charge exchange cross sections
dc.creator.none.fl_str_mv Otranto, Sebastián
Blank, I
Olson, R. E.
Hoekstra, R.
author Otranto, Sebastián
author_facet Otranto, Sebastián
Blank, I
Olson, R. E.
Hoekstra, R.
author_role author
author2 Blank, I
Olson, R. E.
Hoekstra, R.
author2_role author
author
author
dc.subject.none.fl_str_mv Charge Exchange
Na Targets
Electron Swaps
Motrims
topic Charge Exchange
Na Targets
Electron Swaps
Motrims
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv State selective charge exchange processes in 1-10keV/amu Ne 8++Na(3s) collisions were measured by means of the magneto-optical trap recoil-ion momentum spectroscopy technique and compared to classical trajectory Monte Carlo calculations. We find that for electron capture to n-levels 10, the transverse momentum distributions exhibit an oscillatory structure which is very sensitive to the impact energy. Our theoretical analysis suggests that this feature is a direct consequence of the number of swaps the electron undergoes across the potential energy saddle during the charge exchange process.
Fil: Otranto, Sebastián. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Física del Sur. Universidad Nacional del Sur. Departamento de Física. Instituto de Física del Sur; Argentina
Fil: Blank, I. University of Groningen; Países Bajos
Fil: Olson, R. E.. Missouri University Of Science And Technology; Estados Unidos
Fil: Hoekstra, R.. University of Groningen; Países Bajos
description State selective charge exchange processes in 1-10keV/amu Ne 8++Na(3s) collisions were measured by means of the magneto-optical trap recoil-ion momentum spectroscopy technique and compared to classical trajectory Monte Carlo calculations. We find that for electron capture to n-levels 10, the transverse momentum distributions exhibit an oscillatory structure which is very sensitive to the impact energy. Our theoretical analysis suggests that this feature is a direct consequence of the number of swaps the electron undergoes across the potential energy saddle during the charge exchange process.
publishDate 2012
dc.date.none.fl_str_mv 2012-09
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/11336/61700
Otranto, Sebastián; Blank, I; Olson, R. E.; Hoekstra, R.; Evidence of electron saddle swap oscillations in angular differential ion-atom charge exchange cross sections; IOP Publishing; Journal of Physics B: Atomic, Molecular and Optical Physics; 45; 17; 9-2012; 1752011-1752016
0953-4075
CONICET Digital
CONICET
url http://hdl.handle.net/11336/61700
identifier_str_mv Otranto, Sebastián; Blank, I; Olson, R. E.; Hoekstra, R.; Evidence of electron saddle swap oscillations in angular differential ion-atom charge exchange cross sections; IOP Publishing; Journal of Physics B: Atomic, Molecular and Optical Physics; 45; 17; 9-2012; 1752011-1752016
0953-4075
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1088/0953-4075/45/17/175201
info:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/article/10.1088/0953-4075/45/17/175201/meta
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 IOP Publishing
publisher.none.fl_str_mv IOP Publishing
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
_version_ 1842269232704782336
score 13.13397

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