Cometary x-rays: Line emission cross sections for multiply charged solar wind ion charge exchange

Autores
Otranto, Sebastián; Olson, R.E.; Beiersdorfer, P.
Año de publicación
2007
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Absolute line emission cross sections are presented for 1 keV amu -1 charge-exchange collisions of multiply charged solar wind ions with H2O. These cross sections can be used to model charge-exchange processes with cometary targets with similar binding energies such as H, O, CO2 and CO. A parameter-free model is used to successfully predict the recently observed x-ray spectra of comet Linear C/1999 S4 and McNaught-Hartley C/1999 T1. We show that the resulting spectrum is extremely sensitive to the time variations of the solar wind composition.
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. Universidad Nacional del Sur. Departamento de Física; Argentina. University of Missouri; Estados Unidos
Fil: Olson, R.E.. University of Missouri; Estados Unidos
Fil: Beiersdorfer, P.. Lawrence Livermore National Laboratory; Estados Unidos. University of California at Berkeley; Estados Unidos
Materia
Cometary x-rays
Charge exchange
Solar wind
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:11336/71508
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Cometary x-rays: Line emission cross sections for multiply charged solar wind ion charge exchangeOtranto, SebastiánOlson, R.E.Beiersdorfer, P.Cometary x-raysCharge exchangeSolar windhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Absolute line emission cross sections are presented for 1 keV amu -1 charge-exchange collisions of multiply charged solar wind ions with H2O. These cross sections can be used to model charge-exchange processes with cometary targets with similar binding energies such as H, O, CO2 and CO. A parameter-free model is used to successfully predict the recently observed x-ray spectra of comet Linear C/1999 S4 and McNaught-Hartley C/1999 T1. We show that the resulting spectrum is extremely sensitive to the time variations of the solar wind composition.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. Universidad Nacional del Sur. Departamento de Física; Argentina. University of Missouri; Estados UnidosFil: Olson, R.E.. University of Missouri; Estados UnidosFil: Beiersdorfer, P.. Lawrence Livermore National Laboratory; Estados Unidos. University of California at Berkeley; Estados UnidosIOP Publishing2007-05-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/71508Otranto, Sebastián; Olson, R.E.; Beiersdorfer, P.; Cometary x-rays: Line emission cross sections for multiply charged solar wind ion charge exchange; IOP Publishing; Journal of Physics B: Atomic, Molecular and Optical Physics; 40; 10; 30-5-2007; 1755-17660953-4075CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://iopscience.iop.org/article/10.1088/0953-4075/40/10/010/pdfinfo:eu-repo/semantics/altIdentifier/doi/10.1088/0953-4075/40/10/010info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:42:53Zoai:ri.conicet.gov.ar:11336/71508instacron: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:34982025-09-29 09:42:53.439CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Cometary x-rays: Line emission cross sections for multiply charged solar wind ion charge exchange
title Cometary x-rays: Line emission cross sections for multiply charged solar wind ion charge exchange
spellingShingle Cometary x-rays: Line emission cross sections for multiply charged solar wind ion charge exchange
Otranto, Sebastián
Cometary x-rays
Charge exchange
Solar wind
title_short Cometary x-rays: Line emission cross sections for multiply charged solar wind ion charge exchange
title_full Cometary x-rays: Line emission cross sections for multiply charged solar wind ion charge exchange
title_fullStr Cometary x-rays: Line emission cross sections for multiply charged solar wind ion charge exchange
title_full_unstemmed Cometary x-rays: Line emission cross sections for multiply charged solar wind ion charge exchange
title_sort Cometary x-rays: Line emission cross sections for multiply charged solar wind ion charge exchange
dc.creator.none.fl_str_mv Otranto, Sebastián
Olson, R.E.
Beiersdorfer, P.
author Otranto, Sebastián
author_facet Otranto, Sebastián
Olson, R.E.
Beiersdorfer, P.
author_role author
author2 Olson, R.E.
Beiersdorfer, P.
author2_role author
author
dc.subject.none.fl_str_mv Cometary x-rays
Charge exchange
Solar wind
topic Cometary x-rays
Charge exchange
Solar wind
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Absolute line emission cross sections are presented for 1 keV amu -1 charge-exchange collisions of multiply charged solar wind ions with H2O. These cross sections can be used to model charge-exchange processes with cometary targets with similar binding energies such as H, O, CO2 and CO. A parameter-free model is used to successfully predict the recently observed x-ray spectra of comet Linear C/1999 S4 and McNaught-Hartley C/1999 T1. We show that the resulting spectrum is extremely sensitive to the time variations of the solar wind composition.
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. Universidad Nacional del Sur. Departamento de Física; Argentina. University of Missouri; Estados Unidos
Fil: Olson, R.E.. University of Missouri; Estados Unidos
Fil: Beiersdorfer, P.. Lawrence Livermore National Laboratory; Estados Unidos. University of California at Berkeley; Estados Unidos
description Absolute line emission cross sections are presented for 1 keV amu -1 charge-exchange collisions of multiply charged solar wind ions with H2O. These cross sections can be used to model charge-exchange processes with cometary targets with similar binding energies such as H, O, CO2 and CO. A parameter-free model is used to successfully predict the recently observed x-ray spectra of comet Linear C/1999 S4 and McNaught-Hartley C/1999 T1. We show that the resulting spectrum is extremely sensitive to the time variations of the solar wind composition.
publishDate 2007
dc.date.none.fl_str_mv 2007-05-30
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/11336/71508
Otranto, Sebastián; Olson, R.E.; Beiersdorfer, P.; Cometary x-rays: Line emission cross sections for multiply charged solar wind ion charge exchange; IOP Publishing; Journal of Physics B: Atomic, Molecular and Optical Physics; 40; 10; 30-5-2007; 1755-1766
0953-4075
CONICET Digital
CONICET
url http://hdl.handle.net/11336/71508
identifier_str_mv Otranto, Sebastián; Olson, R.E.; Beiersdorfer, P.; Cometary x-rays: Line emission cross sections for multiply charged solar wind ion charge exchange; IOP Publishing; Journal of Physics B: Atomic, Molecular and Optical Physics; 40; 10; 30-5-2007; 1755-1766
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/url/https://iopscience.iop.org/article/10.1088/0953-4075/40/10/010/pdf
info:eu-repo/semantics/altIdentifier/doi/10.1088/0953-4075/40/10/010
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
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
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score 13.070432

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