Similarity between compact extremely red objects discovered with JWST in cosmic dawn and blue-excess dust-obscured galaxies known in cosmic noon

Akatoki Noboriguchi, Akio K. Inoue, Tohru Nagao +2

Spatially compact objects with extremely red color in the rest-frame optical to near-infrared (0.4--1 $\mu \mathrm{m}$) and blue color in the rest-frame ultraviolet (UV; 0.2--0.4 ${\rm μ…