Sökning: "Karin Jonsell"
Hittade 1 avhandling innehållade orden Karin Jonsell.
1. Chemical Abundance Analysis of Population II Stars The Summary Includes a Background in General AstronomyDetta är en avhandling från Uppsala : Acta Universitatis Upsaliensis
Sammanfattning : We are made of stardust in the sense that most atomic nuclei around us have been formed by stars. Stars synthesise new elements and expel them to the interstellar medium, from which later new generations of stars are born. We can map this chemical evolution by analysing the atmospheric contents of old Galactic halo stars. LÄS MER