49 citations · 101 across the 4 of their papers we have counts for
4 papers
Precision laboratory UV and IR wavelengths for cosmological and astrophysical applications
M. Aldenius, S. Johansson
The quality of astronomical spectra is now so high that the accuracy of the laboratory data is getting more and more important for the analysis and interpretation. Both in astrophy…
Accurate Ritz wavelengths of parity-forbidden [Fe II], [Ti II] and [Cr II] infrared lines of astrophysical interest
M. Aldenius, S. Johansson
With new astronomical infrared spectrographs the demands of accurate atomic data in the infrared have increased. In this region there is a large amount of parity-forbidden lines, w…
Experimental Mg I oscillator strengths and radiative lifetimes for astrophysical applications on metal-poor stars - New data for the Mg I b triplet
M. Aldenius, J. D. Tanner, S. Johansson +2
The stellar abundance ratio of Mg/Fe is an important tool in diagnostics of galaxy evolution. In order to make reliable measurements of the Mg abundance of stars, it is necessary t…
Accurate laboratory ultraviolet wavelengths for quasar absorption-line constraints on varying fundamental constants
M. Aldenius, S. Johansson, M. T. Murphy
The most precise method of investigating possible space-time variations of the fine-structure constant, using high-redshift quasar absorption lines, is the many-multiplet (MM) meth…