Sökning: "Abdalrahman Abohalima"

Hittade 1 uppsats innehållade orden Abdalrahman Abohalima.

  1. 1. Neutron capture elements in the early Universe

    Master-uppsats, Lunds universitet/Astronomi - Genomgår omorganisation; Lunds universitet/Institutionen för astronomi och teoretisk fysik - Genomgår omorganisation

    Författare :Abdalrahman Abohalima; [2017]
    Nyckelord :metal-poor; early Universe; neutron capture; Physics and Astronomy;

    Sammanfattning : Metal-poor (MP) stars in the Milky Way (the Galaxy) and its satellite galaxies open a window into the earliest times in the history of the Universe, probing the chemistry of the earliest times. Recent galaxy formation simulations predict that the oldest MP stars are those on tightly bound orbits in the inner regions of a galaxy (Tumlinson 2010). LÄS MER