Electron-impact excitation of the (5s(2)5p) P-2(1/2) -> (5s(2)6s) S-2(1/2) transition in indium: Theory and experiment

We present angle-integrated and angle-differential cross sections for electron-impact excitation of the (5s(2)5p) P-2(1/2) -> (5s(2)6s) S-2(1/2) transition in atomic indium. Experimental data for six incident electron energies between 10 and 100 eV are compared with predictions from semirelativis...

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Autores: Hamilton, K. R., Zatsarinny, O., Bartschat, K., Rabasovic, M. S., Sevic, D., Marinkovic, B. P., Dujko, S., Atic, J., Fursa, D. V., Bray, I., McEachran, R. P., Blanco Ramos, Francisco, García, G., Stokes, P. W., White, R. D., Brunger, M. J.
Tipo de recurso: artículo
Fecha de publicación:2020
País:España
Institución:Universidad Complutense de Madrid (UCM)
Repositorio:Docta Complutense
Idioma:inglés
OAI Identifier:oai:docta.ucm.es:20.500.14352/6549
Acceso en línea:https://hdl.handle.net/20.500.14352/6549
Access Level:acceso abierto
Palabra clave:539.1
2-line atomic fluorescence
Cross-sections
Scattering
Thermometry
Amplitudes
Helium
State
Física nuclear
2207 Física Atómica y Nuclear
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oai_identifier_str oai:docta.ucm.es:20.500.14352/6549
network_acronym_str ES
network_name_str España
repository_id_str
spelling Electron-impact excitation of the (5s(2)5p) P-2(1/2) -> (5s(2)6s) S-2(1/2) transition in indium: Theory and experimentHamilton, K. R.Zatsarinny, O.Bartschat, K.Rabasovic, M. S.Sevic, D.Marinkovic, B. P.Dujko, S.Atic, J.Fursa, D. V.Bray, I.McEachran, R. P.Blanco Ramos, FranciscoGarcía, G.Stokes, P. W.White, R. D.Brunger, M. J.539.12-line atomic fluorescenceCross-sectionsScatteringThermometryAmplitudesHeliumStateFísica nuclear2207 Física Atómica y NuclearWe present angle-integrated and angle-differential cross sections for electron-impact excitation of the (5s(2)5p) P-2(1/2) -> (5s(2)6s) S-2(1/2) transition in atomic indium. Experimental data for six incident electron energies between 10 and 100 eV are compared with predictions from semirelativistic and fully relativistic B-spline R-matrix calculations, as well as a fully relativistic convergent close-coupling model. Agreement between our measured and calculated data is, with a few exceptions, found to be typically very good. Additionally, the agreement between the present theoretical predictions is generally excellent, with the remaining small deviations being associated with the slightly different, although still very accurate, descriptions of the target structure. Agreement between the present results and an earlier relativistic distorted-wave computation [T. Das, R. Srivastava, and A. D. Stauffer, Phys. Lett. A 375, 568 (2011)] was, however, found to be marginal, particularly at 10 and 20 eV.Amer Physical SocUniversidad Complutense de Madrid20202020-08-0320202020-08-03journal articlehttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/20.500.14352/6549reponame:Docta Complutenseinstname:Universidad Complutense de Madrid (UCM)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:docta.ucm.es:20.500.14352/65492026-06-02T12:44:21Z
dc.title.none.fl_str_mv Electron-impact excitation of the (5s(2)5p) P-2(1/2) -> (5s(2)6s) S-2(1/2) transition in indium: Theory and experiment
title Electron-impact excitation of the (5s(2)5p) P-2(1/2) -> (5s(2)6s) S-2(1/2) transition in indium: Theory and experiment
spellingShingle Electron-impact excitation of the (5s(2)5p) P-2(1/2) -> (5s(2)6s) S-2(1/2) transition in indium: Theory and experiment
Hamilton, K. R.
539.1
2-line atomic fluorescence
Cross-sections
Scattering
Thermometry
Amplitudes
Helium
State
Física nuclear
2207 Física Atómica y Nuclear
title_short Electron-impact excitation of the (5s(2)5p) P-2(1/2) -> (5s(2)6s) S-2(1/2) transition in indium: Theory and experiment
title_full Electron-impact excitation of the (5s(2)5p) P-2(1/2) -> (5s(2)6s) S-2(1/2) transition in indium: Theory and experiment
title_fullStr Electron-impact excitation of the (5s(2)5p) P-2(1/2) -> (5s(2)6s) S-2(1/2) transition in indium: Theory and experiment
title_full_unstemmed Electron-impact excitation of the (5s(2)5p) P-2(1/2) -> (5s(2)6s) S-2(1/2) transition in indium: Theory and experiment
title_sort Electron-impact excitation of the (5s(2)5p) P-2(1/2) -> (5s(2)6s) S-2(1/2) transition in indium: Theory and experiment
dc.creator.none.fl_str_mv Hamilton, K. R.
Zatsarinny, O.
Bartschat, K.
Rabasovic, M. S.
Sevic, D.
Marinkovic, B. P.
Dujko, S.
Atic, J.
Fursa, D. V.
Bray, I.
McEachran, R. P.
Blanco Ramos, Francisco
García, G.
Stokes, P. W.
White, R. D.
Brunger, M. J.
author Hamilton, K. R.
author_facet Hamilton, K. R.
Zatsarinny, O.
Bartschat, K.
Rabasovic, M. S.
Sevic, D.
Marinkovic, B. P.
Dujko, S.
Atic, J.
Fursa, D. V.
Bray, I.
McEachran, R. P.
Blanco Ramos, Francisco
García, G.
Stokes, P. W.
White, R. D.
Brunger, M. J.
author_role author
author2 Zatsarinny, O.
Bartschat, K.
Rabasovic, M. S.
Sevic, D.
Marinkovic, B. P.
Dujko, S.
Atic, J.
Fursa, D. V.
Bray, I.
McEachran, R. P.
Blanco Ramos, Francisco
García, G.
Stokes, P. W.
White, R. D.
Brunger, M. J.
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidad Complutense de Madrid
dc.subject.none.fl_str_mv 539.1
2-line atomic fluorescence
Cross-sections
Scattering
Thermometry
Amplitudes
Helium
State
Física nuclear
2207 Física Atómica y Nuclear
topic 539.1
2-line atomic fluorescence
Cross-sections
Scattering
Thermometry
Amplitudes
Helium
State
Física nuclear
2207 Física Atómica y Nuclear
description We present angle-integrated and angle-differential cross sections for electron-impact excitation of the (5s(2)5p) P-2(1/2) -> (5s(2)6s) S-2(1/2) transition in atomic indium. Experimental data for six incident electron energies between 10 and 100 eV are compared with predictions from semirelativistic and fully relativistic B-spline R-matrix calculations, as well as a fully relativistic convergent close-coupling model. Agreement between our measured and calculated data is, with a few exceptions, found to be typically very good. Additionally, the agreement between the present theoretical predictions is generally excellent, with the remaining small deviations being associated with the slightly different, although still very accurate, descriptions of the target structure. Agreement between the present results and an earlier relativistic distorted-wave computation [T. Das, R. Srivastava, and A. D. Stauffer, Phys. Lett. A 375, 568 (2011)] was, however, found to be marginal, particularly at 10 and 20 eV.
publishDate 2020
dc.date.none.fl_str_mv 2020
2020-08-03
2020
2020-08-03
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/20.500.14352/6549
url https://hdl.handle.net/20.500.14352/6549
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Amer Physical Soc
publisher.none.fl_str_mv Amer Physical Soc
dc.source.none.fl_str_mv reponame:Docta Complutense
instname:Universidad Complutense de Madrid (UCM)
instname_str Universidad Complutense de Madrid (UCM)
reponame_str Docta Complutense
collection Docta Complutense
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.301603

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