Cross sections for ionization of uracil by MeV-energy-proton impact

Autores
Itoh, A.; Iriki, Y.; Imai, M.; Champion, C.; Rivarola, Roberto Daniel
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Absolute double differential cross sections (DDCS) have been measured for the ionization of gas-phase uracil (C4H4N2O2) by 0.5, 1.0, and 2.0 MeV proton impacts. Measurements were performed by secondary electron spectroscopy using a 45∘ parallel plate electrostatic spectrometer over an energy range of 1.0–1000 eV at emission angles from 15∘ to 165∘. Theoretical calculation of ionization cross sections has also been carried out by using the first-order Born approximation with correct boundary conditions. Single differential and total ionization cross sections deduced from DDCS revealed fairly good agreement between experimental and theoretical values at all the emission angles investigated.
Fil: Itoh, A.. Kyoto University. Department of Nuclear Engineering; Japón
Fil: Iriki, Y.. Kyoto University. Department of Nuclear Engineering; Japón
Fil: Imai, M.. Kyoto University. Department of Nuclear Engineering; Japón
Fil: Champion, C.. Universite de Bordeaux; Francia
Fil: Rivarola, Roberto Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina
Materia
Ionization
Uracil
Proton
Impact
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:11336/5927
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Cross sections for ionization of uracil by MeV-energy-proton impactItoh, A.Iriki, Y.Imai, M.Champion, C.Rivarola, Roberto DanielIonizationUracilProtonImpacthttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Absolute double differential cross sections (DDCS) have been measured for the ionization of gas-phase uracil (C4H4N2O2) by 0.5, 1.0, and 2.0 MeV proton impacts. Measurements were performed by secondary electron spectroscopy using a 45∘ parallel plate electrostatic spectrometer over an energy range of 1.0–1000 eV at emission angles from 15∘ to 165∘. Theoretical calculation of ionization cross sections has also been carried out by using the first-order Born approximation with correct boundary conditions. Single differential and total ionization cross sections deduced from DDCS revealed fairly good agreement between experimental and theoretical values at all the emission angles investigated.Fil: Itoh, A.. Kyoto University. Department of Nuclear Engineering; JapónFil: Iriki, Y.. Kyoto University. Department of Nuclear Engineering; JapónFil: Imai, M.. Kyoto University. Department of Nuclear Engineering; JapónFil: Champion, C.. Universite de Bordeaux; FranciaFil: Rivarola, Roberto Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); ArgentinaAmerican Physical Society2013-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/5927Itoh, A.; Iriki, Y.; Imai, M.; Champion, C.; Rivarola, Roberto Daniel; Cross sections for ionization of uracil by MeV-energy-proton impact; American Physical Society; Physical Review A: Atomic, Molecular and Optical Physics; 88; 5; 11-2013; 527111-5271161050-2947enginfo:eu-repo/semantics/altIdentifier/url/http://journals.aps.org/pra/abstract/10.1103/PhysRevA.88.052711info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevA.88.052711info: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 Técnicas2025-09-03T10:01:03Zoai:ri.conicet.gov.ar:11336/5927instacron: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 10:01:03.992CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Cross sections for ionization of uracil by MeV-energy-proton impact
title Cross sections for ionization of uracil by MeV-energy-proton impact
spellingShingle Cross sections for ionization of uracil by MeV-energy-proton impact
Itoh, A.
Ionization
Uracil
Proton
Impact
title_short Cross sections for ionization of uracil by MeV-energy-proton impact
title_full Cross sections for ionization of uracil by MeV-energy-proton impact
title_fullStr Cross sections for ionization of uracil by MeV-energy-proton impact
title_full_unstemmed Cross sections for ionization of uracil by MeV-energy-proton impact
title_sort Cross sections for ionization of uracil by MeV-energy-proton impact
dc.creator.none.fl_str_mv Itoh, A.
Iriki, Y.
Imai, M.
Champion, C.
Rivarola, Roberto Daniel
author Itoh, A.
author_facet Itoh, A.
Iriki, Y.
Imai, M.
Champion, C.
Rivarola, Roberto Daniel
author_role author
author2 Iriki, Y.
Imai, M.
Champion, C.
Rivarola, Roberto Daniel
author2_role author
author
author
author
dc.subject.none.fl_str_mv Ionization
Uracil
Proton
Impact
topic Ionization
Uracil
Proton
Impact
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 double differential cross sections (DDCS) have been measured for the ionization of gas-phase uracil (C4H4N2O2) by 0.5, 1.0, and 2.0 MeV proton impacts. Measurements were performed by secondary electron spectroscopy using a 45∘ parallel plate electrostatic spectrometer over an energy range of 1.0–1000 eV at emission angles from 15∘ to 165∘. Theoretical calculation of ionization cross sections has also been carried out by using the first-order Born approximation with correct boundary conditions. Single differential and total ionization cross sections deduced from DDCS revealed fairly good agreement between experimental and theoretical values at all the emission angles investigated.
Fil: Itoh, A.. Kyoto University. Department of Nuclear Engineering; Japón
Fil: Iriki, Y.. Kyoto University. Department of Nuclear Engineering; Japón
Fil: Imai, M.. Kyoto University. Department of Nuclear Engineering; Japón
Fil: Champion, C.. Universite de Bordeaux; Francia
Fil: Rivarola, Roberto Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Instituto de Física de Rosario (i); Argentina
description Absolute double differential cross sections (DDCS) have been measured for the ionization of gas-phase uracil (C4H4N2O2) by 0.5, 1.0, and 2.0 MeV proton impacts. Measurements were performed by secondary electron spectroscopy using a 45∘ parallel plate electrostatic spectrometer over an energy range of 1.0–1000 eV at emission angles from 15∘ to 165∘. Theoretical calculation of ionization cross sections has also been carried out by using the first-order Born approximation with correct boundary conditions. Single differential and total ionization cross sections deduced from DDCS revealed fairly good agreement between experimental and theoretical values at all the emission angles investigated.
publishDate 2013
dc.date.none.fl_str_mv 2013-11
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/11336/5927
Itoh, A.; Iriki, Y.; Imai, M.; Champion, C.; Rivarola, Roberto Daniel; Cross sections for ionization of uracil by MeV-energy-proton impact; American Physical Society; Physical Review A: Atomic, Molecular and Optical Physics; 88; 5; 11-2013; 527111-527116
1050-2947
url http://hdl.handle.net/11336/5927
identifier_str_mv Itoh, A.; Iriki, Y.; Imai, M.; Champion, C.; Rivarola, Roberto Daniel; Cross sections for ionization of uracil by MeV-energy-proton impact; American Physical Society; Physical Review A: Atomic, Molecular and Optical Physics; 88; 5; 11-2013; 527111-527116
1050-2947
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://journals.aps.org/pra/abstract/10.1103/PhysRevA.88.052711
info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevA.88.052711
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 American Physical Society
publisher.none.fl_str_mv American Physical Society
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 13.13397

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