Electron-Impact Cross Sections for Dipole- and Spin-Allowed Excitations of Hydrogen, Helium, and Lithium

Electron-impact excitation cross sections are presented for the dipole- and spin allowed transitions from the ground states to the np (2)P states for hydrogen and lithium, and to the 1snp (1)P states for helium, n = 2 through 10. Two scaling formulas developed earlier by Kim [Phys. Rev. A 64, 032713...

Descripción completa

Detalles Bibliográficos
Autores principales: Stone, Philip M., Kim, Yong-Ki, Desclaux, J. P.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: [Gaithersburg, MD] : U.S. Dept. of Commerce, National Institute of Standards and Technology 2002
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4859265/
https://www.ncbi.nlm.nih.gov/pubmed/27446734
http://dx.doi.org/10.6028/jres.107.026
_version_ 1782430940245524480
author Stone, Philip M.
Kim, Yong-Ki
Desclaux, J. P.
author_facet Stone, Philip M.
Kim, Yong-Ki
Desclaux, J. P.
author_sort Stone, Philip M.
collection PubMed
description Electron-impact excitation cross sections are presented for the dipole- and spin allowed transitions from the ground states to the np (2)P states for hydrogen and lithium, and to the 1snp (1)P states for helium, n = 2 through 10. Two scaling formulas developed earlier by Kim [Phys. Rev. A 64, 032713 (2001)] for plane-wave Born cross sections are used. The scaled Born cross sections are in excellent agreement with available theoretical and experimental data.
format Online
Article
Text
id pubmed-4859265
institution National Center for Biotechnology Information
language English
publishDate 2002
publisher [Gaithersburg, MD] : U.S. Dept. of Commerce, National Institute of Standards and Technology
record_format MEDLINE/PubMed
spelling pubmed-48592652016-07-21 Electron-Impact Cross Sections for Dipole- and Spin-Allowed Excitations of Hydrogen, Helium, and Lithium Stone, Philip M. Kim, Yong-Ki Desclaux, J. P. J Res Natl Inst Stand Technol Article Electron-impact excitation cross sections are presented for the dipole- and spin allowed transitions from the ground states to the np (2)P states for hydrogen and lithium, and to the 1snp (1)P states for helium, n = 2 through 10. Two scaling formulas developed earlier by Kim [Phys. Rev. A 64, 032713 (2001)] for plane-wave Born cross sections are used. The scaled Born cross sections are in excellent agreement with available theoretical and experimental data. [Gaithersburg, MD] : U.S. Dept. of Commerce, National Institute of Standards and Technology 2002 2002-08-01 /pmc/articles/PMC4859265/ /pubmed/27446734 http://dx.doi.org/10.6028/jres.107.026 Text en https://creativecommons.org/publicdomain/zero/1.0/ The Journal of Research of the National Institute of Standards and Technology is a publication of the U.S. Government. The papers are in the public domain and are not subject to copyright in the United States. Articles from J Res may contain photographs or illustrations copyrighted by other commercial organizations or individuals that may not be used without obtaining prior approval from the holder of the copyright.
spellingShingle Article
Stone, Philip M.
Kim, Yong-Ki
Desclaux, J. P.
Electron-Impact Cross Sections for Dipole- and Spin-Allowed Excitations of Hydrogen, Helium, and Lithium
title Electron-Impact Cross Sections for Dipole- and Spin-Allowed Excitations of Hydrogen, Helium, and Lithium
title_full Electron-Impact Cross Sections for Dipole- and Spin-Allowed Excitations of Hydrogen, Helium, and Lithium
title_fullStr Electron-Impact Cross Sections for Dipole- and Spin-Allowed Excitations of Hydrogen, Helium, and Lithium
title_full_unstemmed Electron-Impact Cross Sections for Dipole- and Spin-Allowed Excitations of Hydrogen, Helium, and Lithium
title_short Electron-Impact Cross Sections for Dipole- and Spin-Allowed Excitations of Hydrogen, Helium, and Lithium
title_sort electron-impact cross sections for dipole- and spin-allowed excitations of hydrogen, helium, and lithium
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4859265/
https://www.ncbi.nlm.nih.gov/pubmed/27446734
http://dx.doi.org/10.6028/jres.107.026
work_keys_str_mv AT stonephilipm electronimpactcrosssectionsfordipoleandspinallowedexcitationsofhydrogenheliumandlithium
AT kimyongki electronimpactcrosssectionsfordipoleandspinallowedexcitationsofhydrogenheliumandlithium
AT desclauxjp electronimpactcrosssectionsfordipoleandspinallowedexcitationsofhydrogenheliumandlithium

Ejemplares similares