Ruffoni, M.
, Pickering, J.
, Allende Prieto, C.
and Nave, G.
(2013),
Infrared Laboratory Oscillator Strengths of Fe I in the H-Band, Astrophysical Journal, [online], https://doi.org/10.1088/0004-637X/779/1/17, https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=913461
(Accessed October 21, 2025)
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Infrared Laboratory Oscillator Strengths of Fe I in the H-Band
Published
Author(s)
Matthew Ruffoni, J C. Pickering, C. Allende Prieto,
Abstract
We report experimental oscillator strengths for 28 infrared Fe I transitions, for which no previous experimental values exist. These transitions were selected to address an urgent need for oscillator strengths of lines in the H-band (between 1.4 μm and 1.7 μm) required for the analysis of spectra obtained from the Sloan Digital Sky Survey (SDSS-III) Apache Point Galactic Evolution Experiment (APOGEE). Upper limits have been placed on the oscillator strengths of an additional 7 transitions, predicted to be significant by published semi-empirical calculations, but not observed to be so.Citation
Astrophysical Journal
Volume
779
Issue
1
Pub Type
Journals
Download Paper
Keywords
atomic data — line, profiles — methods, laboratory — techniques, spectroscopic
Citation
Issues
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Created November 19, 2013, Updated September 29, 2025