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arxiv: 1309.4733 · v1 · pith:CUHRE2NQnew · submitted 2013-09-18 · 🌌 astro-ph.SR · astro-ph.IM

Infrared Laboratory Oscillator Strengths of Fe I in the H-Band

M. P. Ruffoni , J. C. Pickering , C. Allende Prieto , G. Nave This is my paper
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keywords oscillatorstrengthstransitionsexperimentalh-bandinfraredadditionaladdress
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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 um and 1.7 um) 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.

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