Experimental and theoretical study of the energy loss of Be and B ions in Zn
Autor(a) principal: | |
---|---|
Data de Publicação: | 2009 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRGS |
Texto Completo: | http://hdl.handle.net/10183/104313 |
Resumo: | Energy-loss measurements and theoretical calculations for Be and B ions in Zn are presented. The experimental ion energies range from 40 keV/u to 1 MeV/u, which includes the energy-loss maximum and covers a lack of experimental data for these systems from intermediate to high energies. The measurements were performed using the Rutherford backscattering technique. The ab initio calculations are based on the extended Friedel sum rule–transport cross-section method for the valence electrons and the Shellwise local plasma approximation for the bound electrons. A comparison of these calculations to the present experimental data for Be and B and previous values for H, He, and Li ions on the same target is included. This confirms the applicability of the employed theoretical framework also for ions of intermediate atomic number. |
id |
UFRGS-2_a207b9880cee5a6e9544e47ea4bf96a2 |
---|---|
oai_identifier_str |
oai:www.lume.ufrgs.br:10183/104313 |
network_acronym_str |
UFRGS-2 |
network_name_str |
Repositório Institucional da UFRGS |
repository_id_str |
|
spelling |
Cantero, Esteban DanielFadanelli Filho, Raul CarlosMontanari, Claudia C.Behar, MoniEckardt, J. C.Lantschner, G.H.Miraglia, Jorge E.Arista, Nestor2014-10-09T02:13:13Z20091050-2947http://hdl.handle.net/10183/104313000706292Energy-loss measurements and theoretical calculations for Be and B ions in Zn are presented. The experimental ion energies range from 40 keV/u to 1 MeV/u, which includes the energy-loss maximum and covers a lack of experimental data for these systems from intermediate to high energies. The measurements were performed using the Rutherford backscattering technique. The ab initio calculations are based on the extended Friedel sum rule–transport cross-section method for the valence electrons and the Shellwise local plasma approximation for the bound electrons. A comparison of these calculations to the present experimental data for Be and B and previous values for H, He, and Li ions on the same target is included. This confirms the applicability of the employed theoretical framework also for ions of intermediate atomic number.application/pdfengPhysical review. A, Atomic, molecular, and optical physics. New York. Vol. 79, no. 4 (Apr. 2009), 042904, 6 p.Fisica atomica e molecularRetroespalhamento rutherfordBoroCalculos ab initioPerda de energia de particulasÍons positivosZincoExperimental and theoretical study of the energy loss of Be and B ions in ZnEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSORIGINAL000706292.pdf000706292.pdfTexto completo (inglês)application/pdf636805http://www.lume.ufrgs.br/bitstream/10183/104313/1/000706292.pdf17f2f0a80f28bbdc96eba047864ef0f0MD51TEXT000706292.pdf.txt000706292.pdf.txtExtracted Texttext/plain25810http://www.lume.ufrgs.br/bitstream/10183/104313/2/000706292.pdf.txtb3d57fb67f52d013ef9a04b701bfc95eMD52THUMBNAIL000706292.pdf.jpg000706292.pdf.jpgGenerated Thumbnailimage/jpeg2044http://www.lume.ufrgs.br/bitstream/10183/104313/3/000706292.pdf.jpge27b9970b95f2d97c5881a5d548be854MD5310183/1043132023-08-19 03:31:20.431231oai:www.lume.ufrgs.br:10183/104313Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2023-08-19T06:31:20Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.fl_str_mv |
Experimental and theoretical study of the energy loss of Be and B ions in Zn |
title |
Experimental and theoretical study of the energy loss of Be and B ions in Zn |
spellingShingle |
Experimental and theoretical study of the energy loss of Be and B ions in Zn Cantero, Esteban Daniel Fisica atomica e molecular Retroespalhamento rutherford Boro Calculos ab initio Perda de energia de particulas Íons positivos Zinco |
title_short |
Experimental and theoretical study of the energy loss of Be and B ions in Zn |
title_full |
Experimental and theoretical study of the energy loss of Be and B ions in Zn |
title_fullStr |
Experimental and theoretical study of the energy loss of Be and B ions in Zn |
title_full_unstemmed |
Experimental and theoretical study of the energy loss of Be and B ions in Zn |
title_sort |
Experimental and theoretical study of the energy loss of Be and B ions in Zn |
author |
Cantero, Esteban Daniel |
author_facet |
Cantero, Esteban Daniel Fadanelli Filho, Raul Carlos Montanari, Claudia C. Behar, Moni Eckardt, J. C. Lantschner, G.H. Miraglia, Jorge E. Arista, Nestor |
author_role |
author |
author2 |
Fadanelli Filho, Raul Carlos Montanari, Claudia C. Behar, Moni Eckardt, J. C. Lantschner, G.H. Miraglia, Jorge E. Arista, Nestor |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Cantero, Esteban Daniel Fadanelli Filho, Raul Carlos Montanari, Claudia C. Behar, Moni Eckardt, J. C. Lantschner, G.H. Miraglia, Jorge E. Arista, Nestor |
dc.subject.por.fl_str_mv |
Fisica atomica e molecular Retroespalhamento rutherford Boro Calculos ab initio Perda de energia de particulas Íons positivos Zinco |
topic |
Fisica atomica e molecular Retroespalhamento rutherford Boro Calculos ab initio Perda de energia de particulas Íons positivos Zinco |
description |
Energy-loss measurements and theoretical calculations for Be and B ions in Zn are presented. The experimental ion energies range from 40 keV/u to 1 MeV/u, which includes the energy-loss maximum and covers a lack of experimental data for these systems from intermediate to high energies. The measurements were performed using the Rutherford backscattering technique. The ab initio calculations are based on the extended Friedel sum rule–transport cross-section method for the valence electrons and the Shellwise local plasma approximation for the bound electrons. A comparison of these calculations to the present experimental data for Be and B and previous values for H, He, and Li ions on the same target is included. This confirms the applicability of the employed theoretical framework also for ions of intermediate atomic number. |
publishDate |
2009 |
dc.date.issued.fl_str_mv |
2009 |
dc.date.accessioned.fl_str_mv |
2014-10-09T02:13:13Z |
dc.type.driver.fl_str_mv |
Estrangeiro info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10183/104313 |
dc.identifier.issn.pt_BR.fl_str_mv |
1050-2947 |
dc.identifier.nrb.pt_BR.fl_str_mv |
000706292 |
identifier_str_mv |
1050-2947 000706292 |
url |
http://hdl.handle.net/10183/104313 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
Physical review. A, Atomic, molecular, and optical physics. New York. Vol. 79, no. 4 (Apr. 2009), 042904, 6 p. |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da UFRGS instname:Universidade Federal do Rio Grande do Sul (UFRGS) instacron:UFRGS |
instname_str |
Universidade Federal do Rio Grande do Sul (UFRGS) |
instacron_str |
UFRGS |
institution |
UFRGS |
reponame_str |
Repositório Institucional da UFRGS |
collection |
Repositório Institucional da UFRGS |
bitstream.url.fl_str_mv |
http://www.lume.ufrgs.br/bitstream/10183/104313/1/000706292.pdf http://www.lume.ufrgs.br/bitstream/10183/104313/2/000706292.pdf.txt http://www.lume.ufrgs.br/bitstream/10183/104313/3/000706292.pdf.jpg |
bitstream.checksum.fl_str_mv |
17f2f0a80f28bbdc96eba047864ef0f0 b3d57fb67f52d013ef9a04b701bfc95e e27b9970b95f2d97c5881a5d548be854 |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 MD5 |
repository.name.fl_str_mv |
Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS) |
repository.mail.fl_str_mv |
|
_version_ |
1801224852623851520 |