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A method for atomic spectroscopy of highly charged ions in the Pm isoelectronic sequence

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.
Authors:
Publication Date:
Aug 01, 1995
Product Type:
Technical Report
Report Number:
LRAP-181
Reference Number:
SCA: 664200; PA: AIX-27:030277; EDB-96:069216; NTS-96:017772; SN: 96001571081
Resource Relation:
Other Information: PBD: Aug 1995
Subject:
66 PHYSICS; LEAD IONS; ION SPECTROSCOPY; CHARGE-COUPLED DEVICES; EMISSION SPECTRA; ION BEAMS; MICROCHANNEL ELECTRON MULTIPLIERS; PROMETHIUM
OSTI ID:
209586
Research Organizations:
Lund Univ. (Sweden). Dept. of Physics
Country of Origin:
Sweden
Language:
English
Other Identifying Numbers:
Journal ID: ISSN 0281-2762; Other: ON: DE96619913; TRN: SE9600028030277
Availability:
INIS; OSTI as DE96619913
Submitting Site:
SWDN
Size:
47 p.
Announcement Date:
Apr 24, 1996

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}
}