Role of electron saddle swaps in the photon spectra following Li 3 + charge-exchange collisions with H ∗ ( n = 2), Na(3 s ), Na ∗ (3 p ), and Li(2 s ) targets

Autores
Otranto, Sebastián; Hoekstra, R.; Olson, R. E.
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The role of electron saddle swaps in collisions of bare Li with metastable hydrogen and alkali-metal atoms is investigated by means of the classical trajectory Monte Carlo method. In particular, we show that oscillations as a function of collision energy in the photon spectra resulting from charge exchange are directly related to the number of potential-saddle crossings that a receding electron can achieve during a given reaction. The range of impact energies spanned is 0.01–50 keV/amu, an area of interest for diagnostic purposes in tokamak nuclear fusion power reactors.
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: Hoekstra, R.. University of Groningen; Países Bajos
Fil: Olson, R. E.. University of Missouri; Estados Unidos
Materia
Charge Exchange
Alkali Targets
Charge Exchange Diagnostics
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:11336/29772
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Role of electron saddle swaps in the photon spectra following Li 3 + charge-exchange collisions with H ∗ ( n = 2), Na(3 s ), Na ∗ (3 p ), and Li(2 s ) targetsOtranto, SebastiánHoekstra, R.Olson, R. E.Charge ExchangeAlkali TargetsCharge Exchange Diagnosticshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The role of electron saddle swaps in collisions of bare Li with metastable hydrogen and alkali-metal atoms is investigated by means of the classical trajectory Monte Carlo method. In particular, we show that oscillations as a function of collision energy in the photon spectra resulting from charge exchange are directly related to the number of potential-saddle crossings that a receding electron can achieve during a given reaction. The range of impact energies spanned is 0.01–50 keV/amu, an area of interest for diagnostic purposes in tokamak nuclear fusion power reactors.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: Hoekstra, R.. University of Groningen; Países BajosFil: Olson, R. E.. University of Missouri; Estados UnidosAmerican Physical Society2014-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/29772Otranto, Sebastián; Hoekstra, R.; Olson, R. E.; Role of electron saddle swaps in the photon spectra following Li 3 + charge-exchange collisions with H ∗ ( n = 2), Na(3 s ), Na ∗ (3 p ), and Li(2 s ) targets; American Physical Society; Physical Review A: Atomic, Molecular and Optical Physics; 89; 2; 2-2014; 1-7; 0227051050-2947CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevA.89.022705info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/pra/abstract/10.1103/PhysRevA.89.022705info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-12T09:39:25Zoai:ri.conicet.gov.ar:11336/29772instacron: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:34982025-11-12 09:39:25.507CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Role of electron saddle swaps in the photon spectra following Li 3 + charge-exchange collisions with H ∗ ( n = 2), Na(3 s ), Na ∗ (3 p ), and Li(2 s ) targets
title Role of electron saddle swaps in the photon spectra following Li 3 + charge-exchange collisions with H ∗ ( n = 2), Na(3 s ), Na ∗ (3 p ), and Li(2 s ) targets
spellingShingle Role of electron saddle swaps in the photon spectra following Li 3 + charge-exchange collisions with H ∗ ( n = 2), Na(3 s ), Na ∗ (3 p ), and Li(2 s ) targets
Otranto, Sebastián
Charge Exchange
Alkali Targets
Charge Exchange Diagnostics
title_short Role of electron saddle swaps in the photon spectra following Li 3 + charge-exchange collisions with H ∗ ( n = 2), Na(3 s ), Na ∗ (3 p ), and Li(2 s ) targets
title_full Role of electron saddle swaps in the photon spectra following Li 3 + charge-exchange collisions with H ∗ ( n = 2), Na(3 s ), Na ∗ (3 p ), and Li(2 s ) targets
title_fullStr Role of electron saddle swaps in the photon spectra following Li 3 + charge-exchange collisions with H ∗ ( n = 2), Na(3 s ), Na ∗ (3 p ), and Li(2 s ) targets
title_full_unstemmed Role of electron saddle swaps in the photon spectra following Li 3 + charge-exchange collisions with H ∗ ( n = 2), Na(3 s ), Na ∗ (3 p ), and Li(2 s ) targets
title_sort Role of electron saddle swaps in the photon spectra following Li 3 + charge-exchange collisions with H ∗ ( n = 2), Na(3 s ), Na ∗ (3 p ), and Li(2 s ) targets
dc.creator.none.fl_str_mv Otranto, Sebastián
Hoekstra, R.
Olson, R. E.
author Otranto, Sebastián
author_facet Otranto, Sebastián
Hoekstra, R.
Olson, R. E.
author_role author
author2 Hoekstra, R.
Olson, R. E.
author2_role author
author
dc.subject.none.fl_str_mv Charge Exchange
Alkali Targets
Charge Exchange Diagnostics
topic Charge Exchange
Alkali Targets
Charge Exchange Diagnostics
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The role of electron saddle swaps in collisions of bare Li with metastable hydrogen and alkali-metal atoms is investigated by means of the classical trajectory Monte Carlo method. In particular, we show that oscillations as a function of collision energy in the photon spectra resulting from charge exchange are directly related to the number of potential-saddle crossings that a receding electron can achieve during a given reaction. The range of impact energies spanned is 0.01–50 keV/amu, an area of interest for diagnostic purposes in tokamak nuclear fusion power reactors.
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: Hoekstra, R.. University of Groningen; Países Bajos
Fil: Olson, R. E.. University of Missouri; Estados Unidos
description The role of electron saddle swaps in collisions of bare Li with metastable hydrogen and alkali-metal atoms is investigated by means of the classical trajectory Monte Carlo method. In particular, we show that oscillations as a function of collision energy in the photon spectra resulting from charge exchange are directly related to the number of potential-saddle crossings that a receding electron can achieve during a given reaction. The range of impact energies spanned is 0.01–50 keV/amu, an area of interest for diagnostic purposes in tokamak nuclear fusion power reactors.
publishDate 2014
dc.date.none.fl_str_mv 2014-02
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/11336/29772
Otranto, Sebastián; Hoekstra, R.; Olson, R. E.; Role of electron saddle swaps in the photon spectra following Li 3 + charge-exchange collisions with H ∗ ( n = 2), Na(3 s ), Na ∗ (3 p ), and Li(2 s ) targets; American Physical Society; Physical Review A: Atomic, Molecular and Optical Physics; 89; 2; 2-2014; 1-7; 022705
1050-2947
CONICET Digital
CONICET
url http://hdl.handle.net/11336/29772
identifier_str_mv Otranto, Sebastián; Hoekstra, R.; Olson, R. E.; Role of electron saddle swaps in the photon spectra following Li 3 + charge-exchange collisions with H ∗ ( n = 2), Na(3 s ), Na ∗ (3 p ), and Li(2 s ) targets; American Physical Society; Physical Review A: Atomic, Molecular and Optical Physics; 89; 2; 2-2014; 1-7; 022705
1050-2947
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevA.89.022705
info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/pra/abstract/10.1103/PhysRevA.89.022705
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
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score 12.976206

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