Essays about: "atomdata"

Found 2 essays containing the word atomdata.

  1. 1. Abundances of iron-peak elements in disk and bulge giant stars from high-resolution optical spectra

    University essay from Lunds universitet/Astronomi - Genomgår omorganisation; Lunds universitet/Institutionen för astronomi och teoretisk fysik - Genomgår omorganisation

    Author : Maria Lomaeva; [2018]
    Keywords : Physics and Astronomy;

    Abstract : Context. The formation and evolution of the Galactic bulge and the Milky Way is still a debated subject. Observations of, e.g. READ MORE

  3. 2. Broadening of spectral lines in the Gaia-ESO survey

    University essay from Uppsala universitet/Teoretisk fysik

    Author : Kristoffer Bengtsson; [2018]
    Keywords : Astronomy; Hydrogen; Iron; Spectral line broadening; collisional broadening; pressure broadening; Gaia; Stellar atmosphere; spectrum; stars: abundances; Atomic data; Astronomi; tryckbreddning; kollisionsbreddning; breddning av spektrallinjer; spektrum; väte; järn; Gaia; stjärnatmosfär; atomdata;

    Abstract : Analyzing stellar spectra plays a big role in understanding the evolution of our galaxy. Having good data for spectral line properties is very important when analyzing these spectra. One part of the Gaia-ESO public spectroscopic survey (GES) is to gather data for spectral line properties from stellar spectra. READ MORE