6.0 MeV u-1 carbon ion (C6+ and C4+)-induced secondary electron emission from water vapour

Autores
Ohsawa, D.; Tawara, H.; Soga, F.; Galassi, Mariel Elisa; Rivarola, Roberto Daniel
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Theoretical calculations of the DDCSs were made for C6+ ions using the continuum distorted wave-eikonal initial state model (CDW-EIS) in its straight-line version of the impact parameter approximation, showing general good agreement with experimental data, except in the intermediate- and high-energy region. On the other hand, the single differential cross section (SDCS), which was obtained by integrating the measured DDCSs over the solid angle, showed fairly good agreement with the CDW-EIS in the low-energy region, while a significant discrepancy between the observed SDCS and the Rudd-model scaling can be seen,suggesting that a simple -scaling law (i.e. first Born approximation) is not applicable for bare projectiles such as C6+ ions. The SDCS of C4+ ions was observed to be smaller than that of C6+ ons by 50% in the low-energy region (due to the screening effect of its bound electrons in C4+ ions, which could be explained quantitatively by taking account
Fil: Ohsawa, D.. Kyoto University. Radioisotope Research Center; Japón
Fil: Tawara, H.. National Institute for Fusion Science; Japón
Fil: Soga, F.. National Institute of Radiological Sciences; Japón
Fil: Galassi, Mariel Elisa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina
Fil: Rivarola, Roberto Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina
Materia
Ionization
Water
Carbon Ions
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:11336/5945
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/5945
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling 6.0 MeV u-1 carbon ion (C6+ and C4+)-induced secondary electron emission from water vapourOhsawa, D.Tawara, H.Soga, F.Galassi, Mariel ElisaRivarola, Roberto DanielIonizationWaterCarbon Ionshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Theoretical calculations of the DDCSs were made for C6+ ions using the continuum distorted wave-eikonal initial state model (CDW-EIS) in its straight-line version of the impact parameter approximation, showing general good agreement with experimental data, except in the intermediate- and high-energy region. On the other hand, the single differential cross section (SDCS), which was obtained by integrating the measured DDCSs over the solid angle, showed fairly good agreement with the CDW-EIS in the low-energy region, while a significant discrepancy between the observed SDCS and the Rudd-model scaling can be seen,suggesting that a simple -scaling law (i.e. first Born approximation) is not applicable for bare projectiles such as C6+ ions. The SDCS of C4+ ions was observed to be smaller than that of C6+ ons by 50% in the low-energy region (due to the screening effect of its bound electrons in C4+ ions, which could be explained quantitatively by taking accountFil: Ohsawa, D.. Kyoto University. Radioisotope Research Center; JapónFil: Tawara, H.. National Institute for Fusion Science; JapónFil: Soga, F.. National Institute of Radiological Sciences; JapónFil: Galassi, Mariel Elisa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); ArgentinaFil: Rivarola, Roberto Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); ArgentinaIOP Publishing2013-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/5945Ohsawa, D.; Tawara, H.; Soga, F.; Galassi, Mariel Elisa; Rivarola, Roberto Daniel; 6.0 MeV u-1 carbon ion (C6+ and C4+)-induced secondary electron emission from water vapour; IOP Publishing; Physica Scripta; 2013; T156; 9-2013; 1-50031-8949enginfo:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/article/10.1088/0031-8949/2013/T156/014039/metainfo:eu-repo/semantics/altIdentifier/doi/10.1088/0031-8949/2013/T156/014039info:eu-repo/semantics/altIdentifier/doi/info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:21:54Zoai:ri.conicet.gov.ar:11336/5945instacron: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 10:21:54.68CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv 6.0 MeV u-1 carbon ion (C6+ and C4+)-induced secondary electron emission from water vapour
title 6.0 MeV u-1 carbon ion (C6+ and C4+)-induced secondary electron emission from water vapour
spellingShingle 6.0 MeV u-1 carbon ion (C6+ and C4+)-induced secondary electron emission from water vapour
Ohsawa, D.
Ionization
Water
Carbon Ions
title_short 6.0 MeV u-1 carbon ion (C6+ and C4+)-induced secondary electron emission from water vapour
title_full 6.0 MeV u-1 carbon ion (C6+ and C4+)-induced secondary electron emission from water vapour
title_fullStr 6.0 MeV u-1 carbon ion (C6+ and C4+)-induced secondary electron emission from water vapour
title_full_unstemmed 6.0 MeV u-1 carbon ion (C6+ and C4+)-induced secondary electron emission from water vapour
title_sort 6.0 MeV u-1 carbon ion (C6+ and C4+)-induced secondary electron emission from water vapour
dc.creator.none.fl_str_mv Ohsawa, D.
Tawara, H.
Soga, F.
Galassi, Mariel Elisa
Rivarola, Roberto Daniel
author Ohsawa, D.
author_facet Ohsawa, D.
Tawara, H.
Soga, F.
Galassi, Mariel Elisa
Rivarola, Roberto Daniel
author_role author
author2 Tawara, H.
Soga, F.
Galassi, Mariel Elisa
Rivarola, Roberto Daniel
author2_role author
author
author
author
dc.subject.none.fl_str_mv Ionization
Water
Carbon Ions
topic Ionization
Water
Carbon Ions
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Theoretical calculations of the DDCSs were made for C6+ ions using the continuum distorted wave-eikonal initial state model (CDW-EIS) in its straight-line version of the impact parameter approximation, showing general good agreement with experimental data, except in the intermediate- and high-energy region. On the other hand, the single differential cross section (SDCS), which was obtained by integrating the measured DDCSs over the solid angle, showed fairly good agreement with the CDW-EIS in the low-energy region, while a significant discrepancy between the observed SDCS and the Rudd-model scaling can be seen,suggesting that a simple -scaling law (i.e. first Born approximation) is not applicable for bare projectiles such as C6+ ions. The SDCS of C4+ ions was observed to be smaller than that of C6+ ons by 50% in the low-energy region (due to the screening effect of its bound electrons in C4+ ions, which could be explained quantitatively by taking account
Fil: Ohsawa, D.. Kyoto University. Radioisotope Research Center; Japón
Fil: Tawara, H.. National Institute for Fusion Science; Japón
Fil: Soga, F.. National Institute of Radiological Sciences; Japón
Fil: Galassi, Mariel Elisa. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina
Fil: Rivarola, Roberto Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina
description Theoretical calculations of the DDCSs were made for C6+ ions using the continuum distorted wave-eikonal initial state model (CDW-EIS) in its straight-line version of the impact parameter approximation, showing general good agreement with experimental data, except in the intermediate- and high-energy region. On the other hand, the single differential cross section (SDCS), which was obtained by integrating the measured DDCSs over the solid angle, showed fairly good agreement with the CDW-EIS in the low-energy region, while a significant discrepancy between the observed SDCS and the Rudd-model scaling can be seen,suggesting that a simple -scaling law (i.e. first Born approximation) is not applicable for bare projectiles such as C6+ ions. The SDCS of C4+ ions was observed to be smaller than that of C6+ ons by 50% in the low-energy region (due to the screening effect of its bound electrons in C4+ ions, which could be explained quantitatively by taking account
publishDate 2013
dc.date.none.fl_str_mv 2013-09
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/11336/5945
Ohsawa, D.; Tawara, H.; Soga, F.; Galassi, Mariel Elisa; Rivarola, Roberto Daniel; 6.0 MeV u-1 carbon ion (C6+ and C4+)-induced secondary electron emission from water vapour; IOP Publishing; Physica Scripta; 2013; T156; 9-2013; 1-5
0031-8949
url http://hdl.handle.net/11336/5945
identifier_str_mv Ohsawa, D.; Tawara, H.; Soga, F.; Galassi, Mariel Elisa; Rivarola, Roberto Daniel; 6.0 MeV u-1 carbon ion (C6+ and C4+)-induced secondary electron emission from water vapour; IOP Publishing; Physica Scripta; 2013; T156; 9-2013; 1-5
0031-8949
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/article/10.1088/0031-8949/2013/T156/014039/meta
info:eu-repo/semantics/altIdentifier/doi/10.1088/0031-8949/2013/T156/014039
info:eu-repo/semantics/altIdentifier/doi/
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 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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