QR kód

Using GALEX UV Excess to Search for Metal-poor Halo Stars

Metal-poor solar-type stars display a significant reduction in metal-line blanketing at short wavelengths, leading to an excess of near-ultraviolet (NUV) flux compared to their metal-rich counterparts. We utilize Galaxy Evolution Explorer Satellite (GALEX) NUV and Gaia DR3 photometry along with grou...

Celý popis

Uloženo v:
Hlavní autoři: Chase L. Smith, Maxwell Moe, Megan Frank, Raven Cilley, Javier Fregoso, Alexander Gleason, Ella Morton, Grace Nelson, Mary Kate Petrykovets, Daniel Reshan, Kaitlyn Schultz, Daniel A. Dale, Nikhil Patten
Médium: Artigo
Jazyk:Inglês
Vydáno: IOP Publishing 2026-01-01
Edice:The Astrophysical Journal
Témata:
Stellar abundances
Dwarf stars
Population II stars
Halo stars
Milky Way stellar halo
Ultraviolet astronomy
On-line přístup:https://doi.org/10.3847/1538-4357/ae74c3
Tagy: Přidat tag
Žádné tagy, Buďte první, kdo vytvoří štítek k tomuto záznamu!

Podobné jednotky