Angular differential studies of electron transfer in collisions of He-like ions with Na(3s): The role of electron saddle crossings

Autores
Blank, Ingrid; Otranto, Sebastian; Meinema, C.; Olson, R. E.; Hoekstra, R.
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We present a systematic experimental and theoretical study of angular differential cross sections of singleelectron transfer in collisions of N5+, O6+, and Ne8+ with ground-state Na(3s) in the collision energy range from 1 to 8 keV/amu. Experiments were performed using recoil-ion momentum spectroscopy in combination with a magneto-optically cooled Na atom target. The results are compared with three-body classical-trajectory Monte Carlo theory. Experimental and theoretical angular differential cross sections for capture into highly excited states show an oscillatory structure which is linked to the number of times the active electron crosses the potential energy saddle, i.e., oscillates between the two nuclear centers during the collision process.
Fil: Blank, Ingrid. University of Groningen; Países Bajos;
Fil: Otranto, Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - Bahía Blanca. Instituto de Física del Sur; Argentina. Universidad Nacional del Sur. Departamento de Física; Argentina
Fil: Meinema, C.. University of Groningen; Paises Bajos;
Fil: Olson, R. E.. University of Missouri; Estados Unidos
Fil: Hoekstra, R.. University of Groningen; Países Bajos;
Materia
Charge Exchange
Ion-Atom Collisions
Electron Saddle Crossings
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:11336/2041
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/2041
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Angular differential studies of electron transfer in collisions of He-like ions with Na(3s): The role of electron saddle crossingsBlank, IngridOtranto, SebastianMeinema, C.Olson, R. E.Hoekstra, R.Charge ExchangeIon-Atom CollisionsElectron Saddle Crossingshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We present a systematic experimental and theoretical study of angular differential cross sections of singleelectron transfer in collisions of N5+, O6+, and Ne8+ with ground-state Na(3s) in the collision energy range from 1 to 8 keV/amu. Experiments were performed using recoil-ion momentum spectroscopy in combination with a magneto-optically cooled Na atom target. The results are compared with three-body classical-trajectory Monte Carlo theory. Experimental and theoretical angular differential cross sections for capture into highly excited states show an oscillatory structure which is linked to the number of times the active electron crosses the potential energy saddle, i.e., oscillates between the two nuclear centers during the collision process.Fil: Blank, Ingrid. University of Groningen; Países Bajos;Fil: Otranto, Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - Bahía Blanca. Instituto de Física del Sur; Argentina. Universidad Nacional del Sur. Departamento de Física; ArgentinaFil: Meinema, C.. University of Groningen; Paises Bajos;Fil: Olson, R. E.. University of Missouri; Estados UnidosFil: Hoekstra, R.. University of Groningen; Países Bajos;American Physical Society2013-03-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/2041Blank, Ingrid; Otranto, Sebastian; Meinema, C.; Olson, R. E.; Hoekstra, R.; Angular differential studies of electron transfer in collisions of He-like ions with Na(3s): The role of electron saddle crossings; American Physical Society; Physical Review A: Atomic, Molecular and Optical Physics; 87; 20-3-2013; 32712-327121050-2947enginfo:eu-repo/semantics/altIdentifier/url/http://journals.aps.org/pra/abstract/10.1103/PhysRevA.87.032712info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevA.87.032712info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:08:39Zoai:ri.conicet.gov.ar:11336/2041instacron: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 10:08:39.334CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Angular differential studies of electron transfer in collisions of He-like ions with Na(3s): The role of electron saddle crossings
title Angular differential studies of electron transfer in collisions of He-like ions with Na(3s): The role of electron saddle crossings
spellingShingle Angular differential studies of electron transfer in collisions of He-like ions with Na(3s): The role of electron saddle crossings
Blank, Ingrid
Charge Exchange
Ion-Atom Collisions
Electron Saddle Crossings
title_short Angular differential studies of electron transfer in collisions of He-like ions with Na(3s): The role of electron saddle crossings
title_full Angular differential studies of electron transfer in collisions of He-like ions with Na(3s): The role of electron saddle crossings
title_fullStr Angular differential studies of electron transfer in collisions of He-like ions with Na(3s): The role of electron saddle crossings
title_full_unstemmed Angular differential studies of electron transfer in collisions of He-like ions with Na(3s): The role of electron saddle crossings
title_sort Angular differential studies of electron transfer in collisions of He-like ions with Na(3s): The role of electron saddle crossings
dc.creator.none.fl_str_mv Blank, Ingrid
Otranto, Sebastian
Meinema, C.
Olson, R. E.
Hoekstra, R.
author Blank, Ingrid
author_facet Blank, Ingrid
Otranto, Sebastian
Meinema, C.
Olson, R. E.
Hoekstra, R.
author_role author
author2 Otranto, Sebastian
Meinema, C.
Olson, R. E.
Hoekstra, R.
author2_role author
author
author
author
dc.subject.none.fl_str_mv Charge Exchange
Ion-Atom Collisions
Electron Saddle Crossings
topic Charge Exchange
Ion-Atom Collisions
Electron Saddle Crossings
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We present a systematic experimental and theoretical study of angular differential cross sections of singleelectron transfer in collisions of N5+, O6+, and Ne8+ with ground-state Na(3s) in the collision energy range from 1 to 8 keV/amu. Experiments were performed using recoil-ion momentum spectroscopy in combination with a magneto-optically cooled Na atom target. The results are compared with three-body classical-trajectory Monte Carlo theory. Experimental and theoretical angular differential cross sections for capture into highly excited states show an oscillatory structure which is linked to the number of times the active electron crosses the potential energy saddle, i.e., oscillates between the two nuclear centers during the collision process.
Fil: Blank, Ingrid. University of Groningen; Países Bajos;
Fil: Otranto, Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - Bahía Blanca. Instituto de Física del Sur; Argentina. Universidad Nacional del Sur. Departamento de Física; Argentina
Fil: Meinema, C.. University of Groningen; Paises Bajos;
Fil: Olson, R. E.. University of Missouri; Estados Unidos
Fil: Hoekstra, R.. University of Groningen; Países Bajos;
description We present a systematic experimental and theoretical study of angular differential cross sections of singleelectron transfer in collisions of N5+, O6+, and Ne8+ with ground-state Na(3s) in the collision energy range from 1 to 8 keV/amu. Experiments were performed using recoil-ion momentum spectroscopy in combination with a magneto-optically cooled Na atom target. The results are compared with three-body classical-trajectory Monte Carlo theory. Experimental and theoretical angular differential cross sections for capture into highly excited states show an oscillatory structure which is linked to the number of times the active electron crosses the potential energy saddle, i.e., oscillates between the two nuclear centers during the collision process.
publishDate 2013
dc.date.none.fl_str_mv 2013-03-20
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/11336/2041
Blank, Ingrid; Otranto, Sebastian; Meinema, C.; Olson, R. E.; Hoekstra, R.; Angular differential studies of electron transfer in collisions of He-like ions with Na(3s): The role of electron saddle crossings; American Physical Society; Physical Review A: Atomic, Molecular and Optical Physics; 87; 20-3-2013; 32712-32712
1050-2947
url http://hdl.handle.net/11336/2041
identifier_str_mv Blank, Ingrid; Otranto, Sebastian; Meinema, C.; Olson, R. E.; Hoekstra, R.; Angular differential studies of electron transfer in collisions of He-like ions with Na(3s): The role of electron saddle crossings; American Physical Society; Physical Review A: Atomic, Molecular and Optical Physics; 87; 20-3-2013; 32712-32712
1050-2947
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://journals.aps.org/pra/abstract/10.1103/PhysRevA.87.032712
info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevA.87.032712
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 American Physical Society
publisher.none.fl_str_mv American Physical Society
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_ 1842270053795364864
score 13.13397

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