What Drives Galaxy-Galaxy Differences In The Selective Attenuation Curve? New Perspectives from DESI DR1

Andrew Mizener, Daniela Calzetti, Ranga-Ram Chary +1

Leveraging a sample of 3457 galaxies drawn from DESI DR1 and cross-matched with archival GALEX UV photometry, we construct new dust attenuation curves and measure how the shape of…