Argon branching ratios for spectral-intensity calibration
- 1 August 1981
- journal article
- Published by Optica Publishing Group in Journal of the Optical Society of America
- Vol. 71 (8) , 1036-1038
- https://doi.org/10.1364/josa.71.001036
Abstract
Branching ratios have been measured for 104 emission lines from 24 levels in Ar i and Ar II. These branching ratios may be used to calibrate the relative detection efficiency of a spectrometer over the 2900–23000-Å wavelength range.Keywords
This publication has 4 references indexed in Scilit:
- Precision measurement of relative oscillator strengths - VIII. Measures of Fe I transitions from levels a3F2-4 (1.49-1.61 eV) with an accuracy of 1 per centMonthly Notices of the Royal Astronomical Society, 1980
- Precision measurement of relative oscillator strengths. - VI. Measures of Fe I transitions from levels a5 F1 - 5 (0.86-1.01 eV) with an accuracy of 0.5 per centMonthly Notices of the Royal Astronomical Society, 1979
- Precision measurement of relative oscillator strengths - IV. Attainment of 0.5 per cent accuracy. Fe I transitions from levels a5 D0-4 (0.00-0.12 eV)Monthly Notices of the Royal Astronomical Society, 1979
- Vacuum ultraviolet radiometry 3: The argon mini-arc as a new secondary standard of spectral radianceApplied Optics, 1977