Experimental setup and first results of investigation of electron excitation of autoionizing states in rubidium atoms by electron impact
DOI:
https://doi.org/10.24144/2415-8038.2011.30.215-219Keywords:
Atom, Autoionization, Excitation, Ionization, Electron spectra, Effective cross sectionAbstract
The electron spectroscopy method and the crossed-beam techniques were used for obtaining. the electron-impact excitation function of autoionizing states in rubidium atoms in an impact-energy range from the excitation threshold up to 600 eV. Measurements were carried out at the magic angle of 54.7° with an incident energy resolution of 0.4 eV or better. The spectroscopic identification of lines in electron spectra was performed. The resonance structure due to formation of negative-ion states in rubidium was revealed.References
Borovik A., Zatsarinny O. and Bartschat K. // J. Phys. B: At. Mol. Opt. Phys. - 2008. - V.41. - P. 035206.
Borovik A. and Kupliauskiene A. // Phys. Scr. - 2008. - V.77. - P. 055301.
Borovik A., Grum-Grzhimailo A., Bartschat K. and Zatsarinny O. // J. Phys. B. - 2005. - V.38. - P. 1081.
Kupliauskiene A., Bogdanovich P., Boro-vik A., Zatsarinny O., Grum-Grzhi-mailo A. and Bartschat K. // J. Phys. B: At. Mol. Opt. Phys. - 2006. - V.39. - P. 591.
Borovik A. and Kupliauskiene A. – Kala-mazoo. USA: Abstracts of Contributed Papers, XXVI ICPEAC, 2009. - 042017 p.
Feldman P. and Novick R. // Phys. Rev. - 1967. - V.160. - P. 143.
Алексахин И., Богачев Г., Запесоч-ный И., Угрин С. // ЖЭТФ. - 1981. - T.80. - P. 2187.
Nygaard K.J. // Phys. Rev. A. - 1975. - V.11. - P. 1475.
Pejčev V., Rassi D., Ross K. and Ottley T. // J. Phys. B. - 1977. - V.10. - P. 1653.
Connerade J. // Astrophys. J. - 1970. - V.159. - P. 695.
Borovik А. // Ukr. J. Phys. - 2008. - V.53. P. 1021.
Mansfield M. // Proc. R. Soc. Lond. A. - 1978. - V.364. - P. 135.
Kupliauskiene A., Borovik A., Jursenas R., Masys S. - Vilnius. Lithuania: ICAMDATA 7, 2010. - 74 p.
Downloads
Published
Issue
Section
License
Copyright (c) 2011 Scientific Herald of Uzhhorod University.Series Physics
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Authors who publish with this journal agree to the following terms:- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
