Modelling the stellar halo with RR-Lyrae stars
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DOI: 10.1093/mnras/stab3711
Abstract: A seven-parameter distribution function (DF) is fitted to 20 000 RR-Lyrae stars for which only astrometric data are available. The observational data are predicted by the DF in conjunction with the gravitational potential of a self-consistent… read more here.
Keywords: lyrae stars; halo lyrae; modelling stellar; halo ... See more keywords