Silver L1, L2 and L3 cross-sections for ionization and x-ray production by electron impact

Autores
Sepulveda Peñaloza, Andres Humberto; Bertol, Ana Paula; Vasconcellos, M. A. Z.; Trincavelli, Jorge Carlos; Hinrichs, R.; Castellano, Gustavo Eugenio
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The experimental determination of ionization cross-sections and total x-ray production cross-sections under electron impact is carried out for the three silver L-subshells. The very complexspectral structure involving several satellite bands was previously investigated by analyzingwavelength-dispersive spectra acquired in an electron microprobe. In this work, careful spectralprocessing is carried out by means of the POEMA software developed previously, consideringthe spectral energy intervals which include the main Ag-L emissions. The resulting ionizationcross-sections are compared with analytical models based on distorted wave Born approximationcalculations, the experimental determinations of the present work being underestimated by thesepredictions. To the best of the authors’knowledge, this is thefirst time these magnitudes arereported in the literature in this energy range. The total L-shell x-ray production cross-sectionsare also compared with the only previous experimental data found, obtained with differentexperimental settings.
Fil: Sepulveda Peñaloza, Andres Humberto. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina
Fil: Bertol, Ana Paula. Universidade Federal do Rio Grande do Sul; Brasil
Fil: Vasconcellos, M. A. Z.. Universidade Federal do Rio Grande do Sul; Brasil
Fil: Trincavelli, Jorge Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina
Fil: Hinrichs, R.. Universidade Federal do Rio Grande do Sul; Brasil
Fil: Castellano, Gustavo Eugenio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina
Materia
Inner-Shell Ionization
X-Ray Emission
Spectral Processing
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:11336/31803
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/31803
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Silver L1, L2 and L3 cross-sections for ionization and x-ray production by electron impactSepulveda Peñaloza, Andres HumbertoBertol, Ana PaulaVasconcellos, M. A. Z.Trincavelli, Jorge CarlosHinrichs, R.Castellano, Gustavo EugenioInner-Shell IonizationX-Ray EmissionSpectral Processinghttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The experimental determination of ionization cross-sections and total x-ray production cross-sections under electron impact is carried out for the three silver L-subshells. The very complexspectral structure involving several satellite bands was previously investigated by analyzingwavelength-dispersive spectra acquired in an electron microprobe. In this work, careful spectralprocessing is carried out by means of the POEMA software developed previously, consideringthe spectral energy intervals which include the main Ag-L emissions. The resulting ionizationcross-sections are compared with analytical models based on distorted wave Born approximationcalculations, the experimental determinations of the present work being underestimated by thesepredictions. To the best of the authors’knowledge, this is thefirst time these magnitudes arereported in the literature in this energy range. The total L-shell x-ray production cross-sectionsare also compared with the only previous experimental data found, obtained with differentexperimental settings.Fil: Sepulveda Peñaloza, Andres Humberto. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; ArgentinaFil: Bertol, Ana Paula. Universidade Federal do Rio Grande do Sul; BrasilFil: Vasconcellos, M. A. Z.. Universidade Federal do Rio Grande do Sul; BrasilFil: Trincavelli, Jorge Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; ArgentinaFil: Hinrichs, R.. Universidade Federal do Rio Grande do Sul; BrasilFil: Castellano, Gustavo Eugenio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; ArgentinaIOP Publishing2014-10info: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/11336/31803Castellano, Gustavo Eugenio; Hinrichs, R.; Trincavelli, Jorge Carlos; Vasconcellos, M. A. Z.; Bertol, Ana Paula; Sepulveda Peñaloza, Andres Humberto; et al.; Silver L1, L2 and L3 cross-sections for ionization and x-ray production by electron impact; IOP Publishing; Journal of Physics B: Atomic, Molecular and Optical Physics; 47; 10-2014; 195205-1952200953-4075CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1088/0953-4075/47/21/215006info:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/article/10.1088/0953-4075/47/21/215006/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 Técnicas2025-09-03T10:05:36Zoai:ri.conicet.gov.ar:11336/31803instacron: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 10:05:36.649CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Silver L1, L2 and L3 cross-sections for ionization and x-ray production by electron impact
title Silver L1, L2 and L3 cross-sections for ionization and x-ray production by electron impact
spellingShingle Silver L1, L2 and L3 cross-sections for ionization and x-ray production by electron impact
Sepulveda Peñaloza, Andres Humberto
Inner-Shell Ionization
X-Ray Emission
Spectral Processing
title_short Silver L1, L2 and L3 cross-sections for ionization and x-ray production by electron impact
title_full Silver L1, L2 and L3 cross-sections for ionization and x-ray production by electron impact
title_fullStr Silver L1, L2 and L3 cross-sections for ionization and x-ray production by electron impact
title_full_unstemmed Silver L1, L2 and L3 cross-sections for ionization and x-ray production by electron impact
title_sort Silver L1, L2 and L3 cross-sections for ionization and x-ray production by electron impact
dc.creator.none.fl_str_mv Sepulveda Peñaloza, Andres Humberto
Bertol, Ana Paula
Vasconcellos, M. A. Z.
Trincavelli, Jorge Carlos
Hinrichs, R.
Castellano, Gustavo Eugenio
author Sepulveda Peñaloza, Andres Humberto
author_facet Sepulveda Peñaloza, Andres Humberto
Bertol, Ana Paula
Vasconcellos, M. A. Z.
Trincavelli, Jorge Carlos
Hinrichs, R.
Castellano, Gustavo Eugenio
author_role author
author2 Bertol, Ana Paula
Vasconcellos, M. A. Z.
Trincavelli, Jorge Carlos
Hinrichs, R.
Castellano, Gustavo Eugenio
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Inner-Shell Ionization
X-Ray Emission
Spectral Processing
topic Inner-Shell Ionization
X-Ray Emission
Spectral Processing
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 experimental determination of ionization cross-sections and total x-ray production cross-sections under electron impact is carried out for the three silver L-subshells. The very complexspectral structure involving several satellite bands was previously investigated by analyzingwavelength-dispersive spectra acquired in an electron microprobe. In this work, careful spectralprocessing is carried out by means of the POEMA software developed previously, consideringthe spectral energy intervals which include the main Ag-L emissions. The resulting ionizationcross-sections are compared with analytical models based on distorted wave Born approximationcalculations, the experimental determinations of the present work being underestimated by thesepredictions. To the best of the authors’knowledge, this is thefirst time these magnitudes arereported in the literature in this energy range. The total L-shell x-ray production cross-sectionsare also compared with the only previous experimental data found, obtained with differentexperimental settings.
Fil: Sepulveda Peñaloza, Andres Humberto. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina
Fil: Bertol, Ana Paula. Universidade Federal do Rio Grande do Sul; Brasil
Fil: Vasconcellos, M. A. Z.. Universidade Federal do Rio Grande do Sul; Brasil
Fil: Trincavelli, Jorge Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina
Fil: Hinrichs, R.. Universidade Federal do Rio Grande do Sul; Brasil
Fil: Castellano, Gustavo Eugenio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Física Enrique Gaviola. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina
description The experimental determination of ionization cross-sections and total x-ray production cross-sections under electron impact is carried out for the three silver L-subshells. The very complexspectral structure involving several satellite bands was previously investigated by analyzingwavelength-dispersive spectra acquired in an electron microprobe. In this work, careful spectralprocessing is carried out by means of the POEMA software developed previously, consideringthe spectral energy intervals which include the main Ag-L emissions. The resulting ionizationcross-sections are compared with analytical models based on distorted wave Born approximationcalculations, the experimental determinations of the present work being underestimated by thesepredictions. To the best of the authors’knowledge, this is thefirst time these magnitudes arereported in the literature in this energy range. The total L-shell x-ray production cross-sectionsare also compared with the only previous experimental data found, obtained with differentexperimental settings.
publishDate 2014
dc.date.none.fl_str_mv 2014-10
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/11336/31803
Castellano, Gustavo Eugenio; Hinrichs, R.; Trincavelli, Jorge Carlos; Vasconcellos, M. A. Z.; Bertol, Ana Paula; Sepulveda Peñaloza, Andres Humberto; et al.; Silver L1, L2 and L3 cross-sections for ionization and x-ray production by electron impact; IOP Publishing; Journal of Physics B: Atomic, Molecular and Optical Physics; 47; 10-2014; 195205-195220
0953-4075
CONICET Digital
CONICET
url http://hdl.handle.net/11336/31803
identifier_str_mv Castellano, Gustavo Eugenio; Hinrichs, R.; Trincavelli, Jorge Carlos; Vasconcellos, M. A. Z.; Bertol, Ana Paula; Sepulveda Peñaloza, Andres Humberto; et al.; Silver L1, L2 and L3 cross-sections for ionization and x-ray production by electron impact; IOP Publishing; Journal of Physics B: Atomic, Molecular and Optical Physics; 47; 10-2014; 195205-195220
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/10.1088/0953-4075/47/21/215006
info:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/article/10.1088/0953-4075/47/21/215006/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
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_ 1842269918913888256
score 13.13397

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