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dc.contributor.author
Bonifacio, Mariano
dc.contributor.author
Suarez, Sergio Gabriel
dc.contributor.author
Rodríguez Cabello, Tabatha Pamela
dc.contributor.author
Sepúlveda Peñaloza, Andrés
dc.contributor.author
Trincavelli, Jorge Carlos
dc.contributor.author
Pérez, Pablo Daniel
dc.date.available
2024-07-23T14:10:51Z
dc.date.issued
2023-10
dc.identifier.citation
Bonifacio, Mariano; Suarez, Sergio Gabriel; Rodríguez Cabello, Tabatha Pamela; Sepúlveda Peñaloza, Andrés; Trincavelli, Jorge Carlos; et al.; Experimental determination of total M shell and subshell X-ray production cross sections for uranium by proton impact; Royal Society of Chemistry; Journal of Analytical Atomic Spectrometry; 38; 12; 10-2023; 2703-2709
dc.identifier.issn
0267-9477
dc.identifier.uri
http://hdl.handle.net/11336/240678
dc.description.abstract
Total M and M subshell X-ray production cross sections were obtained for U by proton impact. Themeasured X-ray spectra were induced by proton bombarding a thick metallic target of uranium. Theproton energies ranged from 0.3 to 3.4 MeV. The X-ray photons were detected by an SDD spectrometerand were analysed by a novel software for PIXE analysis. This code, called PAMPA, fits the spectrum after minimizing the quadratic differences between the experimental spectrum and an analytic function that models it starting from physical bases. The thick target approach used here together with the spectral fitting software were successfully tested in a previous work by obtaining L shell X-ray production cross sections for Mo. In this work, the methodology is extended to determine the X-ray production cross section for M subshells. The determination of these parameters is of great complexity because of the energy resolution requirement and the intricacy of the characteristic M X-ray lines. The agreement between our results, the experimental data published by other authors and theoretical predictions was analyzed.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Royal Society of Chemistry
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
PIXE
dc.subject
Cross-section
dc.subject
IBA
dc.subject
RBS
dc.subject.classification
Física Atómica, Molecular y Química
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Ciencias Físicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Experimental determination of total M shell and subshell X-ray production cross sections for uranium by proton impact
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2024-07-22T13:11:43Z
dc.journal.volume
38
dc.journal.number
12
dc.journal.pagination
2703-2709
dc.journal.pais
Reino Unido
dc.description.fil
Fil: Bonifacio, Mariano. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina
dc.description.fil
Fil: Suarez, Sergio Gabriel. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina
dc.description.fil
Fil: Rodríguez Cabello, Tabatha Pamela. Universidad Tecnológica Metropolitana; Chile
dc.description.fil
Fil: Sepúlveda Peñaloza, Andrés. Universidad Tecnológica Metropolitana; Chile
dc.description.fil
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
dc.description.fil
Fil: Pérez, Pablo Daniel. Comisión Nacional de Energía Atómica. Centro Atómico Bariloche; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina
dc.journal.title
Journal of Analytical Atomic Spectrometry
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1039/d3ja00246b
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