The cosmic star formation rate, AGN activity, galaxy growth, mass assemblyand morphological differentiation all culminate at redshift $\\sim 2$. Yet, theredshift interval $1.4\\lsim z\\lsim 3$ is harder to explore than the closer andthe more distant Universe. In spite of so much action ...
The G1 spectral shape is accurately matched to an early-type galaxy template at z = 0.284, and it has potential for further relevant studies. Additionally, the quasar spectra show absorption by metal-rich gas at z 2. This dusty absorber is responsible for an extinction bump at a rest-...