Far-infrared lines hidden in archival deep multi-wavelength surveys: Limits on [CII]-158$\hat{I}¼$m at $z\sim 0.3-2.9$

Shubh Agrawal, James Aguirre, Ryan Keenan

Singly-ionized carbon is theorized to be the brightest emission line feature in star-forming galaxies, and hence an excellent tracer of the evolution of cosmic star formation. Arch…