Erika M. Holmbeck
2 papers · Latest:
Galaxies & Cosmology
The $R$-Process Alliance: The $R$-Process Enhancement of Stars from Chemodynamically Tagged Groups in the Milky Way Halo
This study details heavy element abundances in three metal-poor stars, confirming their r-process enhancement and linking them to ancient dwarf galaxy accretion.
2605.11087
The $R$-Process Alliance: Actinide Abundances, Variation, and Evolution in Metal-Poor Stars
This paper analyzes thorium abundances in 47 metal-poor stars, revealing insights into r-process events and challenging current astrophysical models.
2604.12892
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