Astraeus X: Indications of a top-heavy initial mass function in highly star-forming galaxies from JWST observations at z>10

Anne Hutter, Elie R Cueto, Pratika Dayal +3

The James Webb Space Telescope (JWST) has uncovered an abundance of $z>10$ galaxies bright in the ultraviolet (UV) that has challenged traditional theoretical models at high redshi…