A new estimate of the cosmic star formation density from a radio-selected sample, and the contribution of $H$-dark galaxies at $z\ge 3$

A. Enia, M. Talia, F. Pozzi +13

The Star Formation Rate Density (SFRD) history of the Universe is well constrained up to redshift $z\sim 2$. At earlier cosmic epochs, the picture has been largely inferred from U…