Abstract
The aim was to search for alkali-like spectra in the Promethium isoelectronic sequence. Pb{sup 22+} ions were produced by means of an ECR-ion source and accelerated towards a target of He gas. Colliding with He atoms the Pb{sup 22+} ions are likely to capture an electron, thus forming an excited Pm-like ion (Pb{sup 21+}). A 2 m grazing-incidence spectrometer was used for recording the spectra arising as the accelerated ions impinge on the target. No lines were recorded throughout the wavelength region where the spectrometer is sensitive. Further experiments are needed to make clear if this is due to experimental errors or not. 14 refs, 8 figs.
Citation Formats
Andersson, Oe.
A method for atomic spectroscopy of highly charged ions in the Pm isoelectronic sequence.
Sweden: N. p.,
1995.
Web.
Andersson, Oe.
A method for atomic spectroscopy of highly charged ions in the Pm isoelectronic sequence.
Sweden.
Andersson, Oe.
1995.
"A method for atomic spectroscopy of highly charged ions in the Pm isoelectronic sequence."
Sweden.
@misc{etde_209586,
title = {A method for atomic spectroscopy of highly charged ions in the Pm isoelectronic sequence}
author = {Andersson, Oe}
abstractNote = {The aim was to search for alkali-like spectra in the Promethium isoelectronic sequence. Pb{sup 22+} ions were produced by means of an ECR-ion source and accelerated towards a target of He gas. Colliding with He atoms the Pb{sup 22+} ions are likely to capture an electron, thus forming an excited Pm-like ion (Pb{sup 21+}). A 2 m grazing-incidence spectrometer was used for recording the spectra arising as the accelerated ions impinge on the target. No lines were recorded throughout the wavelength region where the spectrometer is sensitive. Further experiments are needed to make clear if this is due to experimental errors or not. 14 refs, 8 figs.}
place = {Sweden}
year = {1995}
month = {Aug}
}
title = {A method for atomic spectroscopy of highly charged ions in the Pm isoelectronic sequence}
author = {Andersson, Oe}
abstractNote = {The aim was to search for alkali-like spectra in the Promethium isoelectronic sequence. Pb{sup 22+} ions were produced by means of an ECR-ion source and accelerated towards a target of He gas. Colliding with He atoms the Pb{sup 22+} ions are likely to capture an electron, thus forming an excited Pm-like ion (Pb{sup 21+}). A 2 m grazing-incidence spectrometer was used for recording the spectra arising as the accelerated ions impinge on the target. No lines were recorded throughout the wavelength region where the spectrometer is sensitive. Further experiments are needed to make clear if this is due to experimental errors or not. 14 refs, 8 figs.}
place = {Sweden}
year = {1995}
month = {Aug}
}